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Hire the best Atmel AVR specialists

Check out Atmel AVR specialists with the skills you need for your next job.
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  • $39 hourly
    • 5.0/5
    • (79 jobs)
    Looking for a professional design ? Send your request and we will talk about your project. Below is a list of some of the technologies I've worked with. ๐ŸŸข Design Software Proficiency Electronics โœ”๏ธ Altium Designer โœ”๏ธ Atollic TrueSTUDIO โœ”๏ธ IAR EW for Arm โœ”๏ธ LTspice โœ”๏ธ STM32CubeMX ๐ŸŸข Microcontroller, Microprocessor and SOC design โœ”๏ธ ST ARM Cortex STM32F1xx, STM32F4xx, STM32H7xx โœ”๏ธ AVR Microchip ATmega, ATiny, PIC18, PIC24 ๐ŸŸข Sensors and Instrumentation โœ”๏ธ Temperature sensing using NTC thermistors, thermocouples and IC โœ”๏ธ IR and optical sensing technology ๐ŸŸข Analog Design โœ”๏ธ Audio amplifiers โœ”๏ธ Low noise voltage measurement circuits โœ”๏ธ High and low current sense circuits โœ”๏ธ High and low voltage sense circuits ๐ŸŸข Motor Drive and Robotics โœ”๏ธ Brushless DC and PMSM motor drive hardware design โœ”๏ธ Brushed DC motor drives โœ”๏ธ Stepper motor drives โœ”๏ธ Solenoid actuator hardware ๐ŸŸข Radio Frequency Design โœ”๏ธ GSM and GPRS โœ”๏ธ RFID, Wi-Fi, Bluetooth design including PCB โœ”๏ธ Wireless charging โœ”๏ธ ESP32 ๐ŸŸข Industrial and Communication โœ”๏ธ RS485, RS422 and MODBUS RTU, RS232 โœ”๏ธ SD and SIM Card โœ”๏ธ Ethernet โœ”๏ธ CAN and CAN-FD โœ”๏ธ USB2.0, USB3.0 design โœ”๏ธ SPI, I2C, I2S, UART, 1WIER, PWM โœ”๏ธ Full Galvanic isolation (magnetic, capacitive and optical)
    Featured Skill Atmel AVR
    Microcontroller Programming
    Embedded System
    Circuit Design
    Firmware
    Microcontroller Design
    Electronic Design
    Electronics
    Electrical Engineering
    Embedded C
    PCB Design
    Multilayer PCB
    Altium Designer
    Arduino
  • $85 hourly
    • 3.5/5
    • (32 jobs)
    Hi, My name is Cody Phipps and I am freelancer located in Austin, Tx. I am Electrical Engineer with a focus in power and control systems. While I attended Louisiana Tech University, I worked on many projects dealing with designing and printing PCBs. After started my career in transmission line studies, I quickly found out I wanted to develop electronics for my career. I started freelancing and evenutally started an LLC to chase my dreams as a product developer. Since then, I have developed over 80 products for many fields including medical, military/government and industrial. Products that I have develop include: - IoT and wirless capabilities (Wifi, BLE, Thread, LoRa, etc) - AC and DC power systems -Solar and alternate energy systems -Wearables -Many types of sensors - accelerators, temperature, humidity, etc In addtion to design, I also offer printed circuit board assembly and I have built a majority of my designs myself. I achieve this with my personal line that I have which is capable of building small run jobs (up to 500 units a week). I also have access to a larger line for much bigger manufacturing jobs. Here is the typical breakdown of what you would expect from my services: Research and Development: - Identify major components - Draw breadboard proof of concept block diagram - Build breadboard proof of concept - *See firmware Development Section Schematic Capture: - Draw symbols and footprints of components not in library already - Capture Power circuit - Capture MCU circuit - Capture peripheral circuits - Export Bill of materials Layout Design: - Determine board shape, constraints and layer count - Floor plan components - Draw power and ground planes - Trace Critical traces - Trace the rest of the nets - Run DRC - Draw Fabrication Drawing - Draw Assembly Drawing - Export Gerbers, Drills, OBD++, PnP, etc - Send Boards off to Fab - Order stencils, Components, etc Firmware Development: - Develop Firmware for POC - Add finishing touches to the firmware Build and Test: - Develop Test plan - Check in Parts - Assemble boards - Perform Testing - Write Product specification - Determine next steps I can give virtual tours of products I'm working on as well as give you five references to ones I developed products for and with. Thanks, Cody Phipps
    Featured Skill Atmel AVR
    Python
    Arduino
    Integrated Circuit
    Circuit Design
    PCB Design
    MATLAB
    Hardware Troubleshooting
    RF Design
    Electrical Engineering
  • $40 hourly
    • 4.8/5
    • (149 jobs)
    I am an electronics engineer by profession, passionate and specialize in creating Schematic and PCB design or Layout in multilayers. I have 20+ years experience of pcb layout in Altium Designer. PCB Designing, Product designing, Reverse Engineering, Creative Solutions with Electronic. I design a lot of devices based on ESP32S3 like also other MCU's. I can provide very good solutions to save money but keep highly spec product. I have a company based in UK. I can supply fully tested prototype and run a production for small and medium batches. I can provide a firmware in C and other languages if necessary. All types of MCUs ( Atmel, PICs, ARM, STM etc), programming and debug. Also for products I can offer 3D design and making a prototype.
    Featured Skill Atmel AVR
    Prototyping
    PIC Programming
    Circuit Design
    Assembly Language
    PCB Design
    Arduino
    IC Solutions PICS
    Product Design
    3D Design
    Reverse Engineering
  • $25 hourly
    • 5.0/5
    • (14 jobs)
    Looking for end-to-end hardware product development services? You have landed the right profile! I specialize in hardware designing and firmware development making me a full stack embedded engineer. My Software Expertise: MCUs: - STM32 - ESP32 - Arduino - nRF series controllers - EFR32 series by Silabs I have also worked on projects involving single board computers like Raspberry PI. SDKs: - ESP-IDF - Arduino SDK - NRF Connect SDK - Simplicity SDK - Gecko SDK RTOS: - Zephyr RTOS - FreeRTOS Wireless Technologies: - BLE - Wi-Fi - Zigbee - Thread - Matter My hardware Expertise include: - Battery Powered Devices Development - BMS Development - Power boards design - Controller based boards design Software I use: - Altium - EasyEDA - KiCAD Contact me for rapid development of your project! I have experience in developing products in almost 7 hours time.
    Featured Skill Atmel AVR
    Internet of Things
    Zephyr
    FreeRTOS
    nRF52
    STM32
    Embedded System
    MQTT
    EasyEDA
    Embedded C
    PCB Design
    KiCad
    Altium Designer
    Raspberry Pi
    Arduino
    ESP32
  • $44 hourly
    • 4.8/5
    • (102 jobs)
    I am a professional Electronics Engineer with 9 years of experience in the Embedded System Software and Hardware R&D industry. My expertise range from hardware design with firmware development to the integration of hardware with software(Web. IOS, Android). I strive to provide low-cost embedded solutions. My knowledge of engineering specifications that rule each production stage is well defined, and I take pride in my ability to work in sync with resources and people โšกExpertise in Hardware Design & PCB Designโšก โœ…Schematic Capture and PCB Design by using the Altium Designer, Eagle, Ki-cad. โœ…High-speed complex PCBs. โœ…PCBs with FPGAs, Processors, DDR2, DDR3, PCIe, HDMI, Ethernet, USB 3.0. โœ…PCBs with SPI, I2C, RS232, RS485, RS422, CAN, USB, UART Protocol circuits. โœ…Design Layout for 4G/LTE, Wi-Fi Module, Bluetooth, GSM/GPS, LoRa, Zigbee. โœ…Differential signal and transmission line routing. โœ…Impedance calculation & Stack-up Building. โœ…Knowledge of EMI/EMC and CE certifications. โœ…EMI/EMC Compliant Design โœ…RF PCBs with Rogers & FR-4 with complete impedance calculation. โœ…Digital & Analog(Mix signal PCBs). โœ…Power Electronics circuit design. โœ…Multi Stack boards enclosed in casings. โœ…Shields of all Arduino boards and Raspberry Pi boards. โœ…IoT PCBs with NB-IoT Processor chip i.e. NRF9160. โœ…Biomedical-related sensors circuit board design. โœ…MEMS / IMU Sensors circuit board design. โœ…Motor Control circuit boards design. โœ…NFC, RFID, and biometric circuit boards design. โœ…Enclosure, 3D modeling, Rendering in Solid works. โœ…Product Prototyping as well as preparing for manufacturing โœ…Reverse Engineering of PCBs. โœ…Consultancy and technical support of PCB fabrication and assembly. โšกExpertise in Embedded Firmware Developmentโšก โœ…Exceptional C++/C /C# and Python programming skills. โœ…FPGA design using Verilog/VHDL (Xilinx ISE). โœ…Boards (ARM, TI, ST, Microchip, Atmel, DSP, Arduino, etc.) โœ…Embedded software: Keil, Eclipse, Segger, Zyhper, Atmel Studio, Arduino, Node-Red. โœ…Single board computer: Raspberry Pi, Beaglebone, NanoPi. โœ…Strong with UART, I2C, SPI, BLE, BT, GSM/4G/LTE/GPRS/GPS, ZigBee, LORAWAN. โœ…Strong with BLE HM10, HC05,ESP8266, ESP32, DA14580, nRF52,nRF9160. โœ…Strong with RS232, RS485, RS422, CAN, USB2.0, USB3.0. โœ…OBD Protocols SAEJ1850PWM, SAEJ1850VPW, ISO14230-4 (KWP2000),ISO15765-4. โœ…IoT development using MQTT. โœ…Expert in AWS IoT Core and Azure IoT Core โœ…IoT Development in NODE RED Environment on Raspberry Pi(Raspbian). โœ…Experience in NRF connect. I am hoping to be hired by you to bring your project to completion in the least time with a nominal price by using My skills and experience. If given a chance to do this task, I will work best and bring in the required output.
    Featured Skill Atmel AVR
    Hardware Design
    STM32F4
    Altium Designer
    Internet of Things Solutions Design
    Microchip
    Circuit Design
    PCB Design
    ESP32
    Embedded System
    Android App Development
    Multilayer PCB
    Product Development
  • $30 hourly
    • 5.0/5
    • (27 jobs)
    I specialize in: โ€ฃ AWS certified Solution Architect โ€ฃ PyQt5/Tkinter โ€ฃ Web-Scraping โ€ฃ Task Automation/Scripting โ€ฃ Django Framework โ€ฃ OpenCV with python/C++ โ€ฃ Arduino(C++)/Atmel Studio/Raspberry pi โ€ฃ ROS/RosAria โ€ฃ C# (.Net Core) Do you want anything related to these? Hit me up so we can further discuss your project.
    Featured Skill Atmel AVR
    Data Scraping
    Unix
    Verilog
    Python-Goose
    Raspberry Pi
    Arduino
    C++/CLI
    Robot Operating System
    Node.js
  • $35 hourly
    • 4.9/5
    • (101 jobs)
    I graduated from an accredited university with a bachelor's degree in electrical engineering with a GPA of 3.65. Since that point I now have over 10 years experience in various fields of engineering ranging from electric drives to security systems. My primary focus has been with embedded systems and PCB design. I have used numerous controllers in past designs however the most popular with my clients has been the arduino and various versions of it. Also the teensy has been a popular choice lately. I use Eagle Cad to design PCB's and can design up to four layers although two layers will suffice for most projects. I also have have experience with various IOT modules such as the laird bl652, esp8266, and the particle. If you have any questions please contact me.
    Featured Skill Atmel AVR
    Microcontroller
    Circuit Design
    Hardware Design
    Assembly Language
    Prototyping
    Eagle
    Software Development
    3D Design
    PCB Design
    Arduino
    Embedded System
    Electronic Design
    Microcontroller Programming
    Electrical Engineering
  • $42 hourly
    • 4.7/5
    • (32 jobs)
    I'm an engineer (master) in automation . With additional mathematics and programming specialists (Bachelor). I have been working for more than 10 years freelancer- first in Elance and then in Upwork. Experienced in: - Software and hardware design of the microcontroller systems - Micrchip(Atmel)(PICs,AVR,Atmel SAMD20/21,SAMR21,SMW25), TI( MSP430,CC2540/41) ,ST(STM32) - Development sytems IAR EWAVR , IAR MSP430 ,Atmel Studio 7 ,MPLAB X(XC,CCS compilers),Keil ARM,Atollic TRUEStudio for STM32,Arduino IDE,PlatformIO - RF systems based ESP32 - Espressif , nRF51/52xxx - Nordic - Circuit and PCB design of the electronic systems - Proteus, Altium Designer. - MS Visual Studio 2019 (Visual GDB),PlatformIO - Testing prototypes with customers. - Create full documentations for prototypes My top projects are realized in Upwork are: 1.Temperature measurement network(firmware for ATmega256RFR2 based devices) 2.NTC data logger (full design circuit,PCB and firmware - based MSP430FR device) 3.Finalizing LivePCB project 4.I need some programming routines created for an Atmel SAM R21 controller (firmware for SAMR21 and GPS NMEA protocol.
    Featured Skill Atmel AVR
    WiFi
    Firmware
    Firmware Programming
    MSP430
    Sensor
    Embedded C
    STM32
    nRF52
    Microcontroller Programming
    ESP32
    Embedded System
    PCB Design
    Bluetooth
    Hardware Prototyping
  • $150 hourly
    • 5.0/5
    • (42 jobs)
    I received a Bachelor of Science in Mechanical Engineering with Honors from the University of South Florida. While there I led the computer science team in a NASA sponsored rocketry competition to autonomously identify three colored tarps from an altitude of nearly 1 mile. I focus on embedded systems software and hardware design projects. Specifically consumer and industrial products. I am the President of MicroType Engineering, INC, a product design and production firm. We recently expanded into a full electronics assembly house, allowing us to go from design to prototype to production. The core focus in everything I do is ensuring that the client is 100% satisfied. Please look at the feedback from past jobs as proof of this commitment.
    Featured Skill Atmel AVR
    Single-Board Computer
    Firmware Programming
    ESP8266
    Hardware Prototyping
    Microcontroller Programming
    Raspberry Pi
    Arduino
    Rapid Prototyping
    Embedded System
    Product Design
    Mechanical Engineering
  • $35 hourly
    • 4.1/5
    • (109 jobs)
    Welcome! If youโ€™re looking to take your product from concept to reality with world-class electronics design, youโ€™re in the right place. Iโ€™m Avi Gupta, a PCB design and electronics expert with over 10 years of experience in delivering reliable, high-performance designs that fuel innovative products worldwide. โœ…What I Bring to Your Project: 1. 11+ Years of Expertise: Iโ€™ve successfully executed over 500 projects specializing in analog, digital, and mixed-signal systems. My designs are not only functional but optimized for cost-efficiency and manufacturability. 2. Master of Altium: While Iโ€™m proficient in all major industry-standard design toolsโ€”Altium Designer, EAGLE, KICAD, EASYEDA, PROTEUSโ€”my mastery of Altium Designer ensures that your circuits are developed with precision and speed. 3. High-Speed & Multilayer PCB Expert: I specialize in high-speed PCB designs up to 5GHz, with experience in creating multilayer PCBs (up to 32 layers) and advanced techniques like impedance control, length matching, and antenna tuning. 4. First-Time-Right Guarantee: I apply DFX (Design for Excellence) principlesโ€”DFA, DFM, and DFTโ€”to ensure that your PCB is designed right the first time, every time. My track record speaks for itself: 98% first-time success rate. 5. Certified Professional: IPC certified in high-speed PCB design and footprint creation, ensuring designs comply with industry standards while meeting client-specific needs. 6. Problem Solver: Whether it's reducing PCB size, improving signal integrity, or designing EMI/EMC-compliant boards, I can optimize any design by at least 25%โ€”saving you both time and costs. 7. Diverse Application Expertise: My designs power products across industriesโ€”IoT, medical devices, industrial systems, defense, and more. If it needs to be robust, reliable, and efficient, Iโ€™ve got you covered. 8.Firmware & Enclosure Design: Beyond PCBs, I offer firmware development (ARDUINO, C, C++) and complete enclosure design (3D printing, sheet metal), giving you end-to-end solutions under one roof. 9. Standards & Compliance: I ensure your designs meet the highest standards, including EMI/EMC, CE, UL, and CISPER compliance, ensuring your products are market-ready and certified. โœ…Why Work with Me? 1. Proven Results: Iโ€™ve helped startups and established businesses alike bring products to market faster, cut development costs, and ensure superior quality with minimal revisions. 2. Customer-First Approach: I work closely with you at every stepโ€”offering transparent communication, regular updates, and a shared commitment to delivering a final product that exceeds your expectations. 3. Production Support: From concept to mass production, I ensure seamless handover to your manufacturing team, ensuring smooth scalability of your product. Whether you need help developing a prototype, optimizing an existing design, or bringing an innovative idea to life, Iโ€™m here to deliver world-class solutions. Ready to elevate your product? Letโ€™s talk!
    Featured Skill Atmel AVR
    Circuit Design
    Computer Hardware Design
    Power Electronics
    Solar Design
    Analog Electronics
    Altium Designer
    Digital Electronics
    Electronic Circuit Design
    Multilayer PCB
    Internet of Things Solutions Design
    PCB Design
    Rapid Prototyping
    Hardware Prototyping
    Mechanical Design
  • $73 hourly
    • 5.0/5
    • (48 jobs)
    I work with people to make their ideas and inventions accessible. The best ideas are locked in people's head. I work with companies to take the ideas from concept to prototype - then to mass production. I am an "organized hacker" โ€“ meaning that every project has documented details on suppliers, costs, risks, and instructions for integration. I work with organizations and share this knowledge and participate in early brainstorming discussions and concept reviews to provide a perspective on what features should be considered in product designs and why. I help organizations engineer their products so that they are Designed for Manufacturing(DFM) so that there are no big problems when they are manufactured. I am involved in the ideation, design, development, testing, setting up manufacturing and supporting the devices and help through all stages of production in order to create a project you have envisioned. I continually learn new ways and approaches and use my experience to help you avoid time-consuming and costly mistakes and rework in your project. โšซ Qualifications: โ—พ An โ€œorganized hackerโ€ โ€“ all of my work is focused to explore technology needs related to the business. โ—พ Able to take a rough idea to a wired-up prototype incredibly fast โ–ถ Platforms โ—พ Experience with Arduino, Raspberry Pi, or Beaglebone as a prototyping platform. โ—พ Both 8 and 32-bit embedded design experience including ARM Cortex M0, M3, STM32Fxxx, AVR 8 & 16bit and with ESP8266 and ESP32 boards โ—พ Experience working with 2.4Ghz and Sub Ghz radio's is large scale deployment โ–ถ Software โ—พ Proficient in writing firmware to interface with components over I2C, SPI, DMA, UARTs, and USB and integrating sensors and actuators of any kind โ—พ Proficient in C, C++, Python, Bash scripting, Linux Kernel and System programming and knowledge of the IOT stack โ–ถ Hardware โ—พ Excellent soldering skills with the ability to hand solder small packages such as 0603 SMT or components when necessary. โ—พ Proficient in PCB Design, manufacture and small-scale assembly and testing โ—พ Experience working with robotics hardware like motor controllers, motors(servo's, stepper, DC etc), sensors and other peripherals โ—พ Experience building shields and HAT's for Arduino and Raspberry Pi โ–ถ Product Management โ—พ Experience working with Lean Hardware startups and launching products via crowdsourcing medium like Kickstarter โ—พ Experience in setting up and handling of communities for customer experience and support โ—พ Experience manufacturing, shipping and deploying electronic products at small and medium scale In addition to this, I bring with me unrelenting curiosity and pride in building awesome products.
    Featured Skill Atmel AVR
    Hardware Prototyping
    Lean Manufacturing
    Eagle
    Product Development
    Make.com
    Systems Engineering
    PCB Design
    Automation
    API Integration
    Zapier
    Bash Programming
    Raspberry Pi
    Python
    Embedded System
  • $30 hourly
    • 4.9/5
    • (28 jobs)
    I am Embedded System Firmware Engineer having experience of about 7+ years for developing firmware, Hardware and PCB design for various MCUs and SoCs. I am hardworking and eager to learn and very time punctual to complete my work as fast as possible with quality satisfaction. How would I can be beneficial for you? More than 7+ years of Experience in Firmware, Hardware Schematic and PCB design. All in one Solution for Electronic, Robotic and IoT Product. Delivering best quality work before or within time frame. My core skills in Embedded system: Programming Language :- C, C++, Assembly, Python. MCUs & SOCs :- AVR, PIC, STM32, ESP8266, ESP32, Arduino Boards, Raspberry PI, CC254X, and nRF51/52, Particle Devices. PCB Design tools :- Altium Designer, EagleCAD, Fritzing and KiCad. Communication Protocol and Hardware Modules :- I2C, SPI, USB-HID, UART, CAN, TWI, ADC/DAC, BLE, Wifi, MQTT, GSM, GPS. Software and IDE :- Atmel Studio, MPLAB, Eclipse, MATLAB, VIsual Studio code, Arduino IDE, Particle Web IDE, Segger Embedded Studio, Qt, Git. Expertise :- IoT, Bootloader, GUI in Various Display, Motor Control (Stepper, Dc, BLDC, Servo), Image Processing, Sensors interfaced: Accelerometer, Gyroscope, Pressure Sensors, Load cell, temperature sensors, HeartRate Sensors and many more. Integration of IoT devices: Blynk, Android and iOS Applications, AWS, Azure, ThingSpeak, Google Data Studio, BigQuery. If you need Quality Embedded system related work done as soon as possible then you Should hire me.
    Featured Skill Atmel AVR
    nRF52
    Bluetooth LE
    C++
    WiFi
    PCB Design
    Embedded System
    Firmware
    Altium Designer
    Electronic Design
    ESP32
    Hardware Design
    PIC
    Embedded C
    C
  • $40 hourly
    • 5.0/5
    • (34 jobs)
    โœ…๐™๐™Š๐™‹-๐™๐˜ผ๐™๐™€๐˜ฟ ๐™€๐™ข๐™—๐™š๐™™๐™™๐™š๐™™ ๐™Ž๐™ฎ๐™จ๐™ฉ๐™š๐™ข๐™จ ๐˜ฟ๐™š๐™ซ๐™š๐™ก๐™ค๐™ฅ๐™š๐™งโœ… I design and build firmware and hardware for everything from consumer gadgets and IoT products to sports tech and medical devicesโ€”delivering smart, connected solutions that work. Backed by 10+ years of hands-on experience across a wide range of embedded systems, I bring a strong focus on quality, performance, and getting things done right. ๐Ÿ’ป ๐—™๐—ถ๐—ฟ๐—บ๐˜„๐—ฎ๐—ฟ๐—ฒ ๐——๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—บ๐—ฒ๐—ป๐˜ Over the years, I've mastered the art of creating firmware across the spectrum - from simple 8-bit to powerful 32-bit microcontrollers. Here's where I shine: ๐Ÿ”น ๐™Ž๐™๐™ˆ - I've worked with virtually every STM32 variant out there (F, L, G, H, U, WB, WL, and MP series). Whether you need ultra-low power consumption or blazing performance, I can make these chips sing. ๐Ÿ”น ๐˜ผ๐™๐™ˆ๐™€๐™‚๐˜ผ & ๐˜ผ๐™๐™Ž๐˜ผ๐™ˆ - From the classic ATMEGA328 that powers Arduino to the powerful SAMA5, I've built everything from smart home devices to industrial control systems with these reliable workhorses. ๐Ÿ”น ๐™‹๐™„๐˜พ - I've tamed the entire PIC ecosystem - from basic 8-bit controllers (PIC16F/18F) to the powerful 32-bit PIC32MZ. Perfect for cost-sensitive projects that still need serious capability. ๐Ÿ”น ๐™€๐™Ž๐™‹ ๐™ˆ๐™ค๐™™๐™ช๐™ก๐™š๐™จ - Need WiFi or Bluetooth in your project? I've developed countless solutions with ESP32 and ESP8266, creating connected devices that are both responsive and power-efficient. ๐Ÿ”น ๐™‰๐™ค๐™ง๐™™๐™ž๐™˜ ๐™ฃ๐™๐™5๐™ญ - When battery life is critical, I turn to the nRF family. I've crafted BLE devices that run for months or years on a coin cell, including complex mesh networks that maintain rock-solid connections. This diverse toolbox lets me pick exactly the right platform for your specific needs, whether you're creating consumer gadgets, industrial equipment, medical devices, or the next big IoT innovation. โš™๏ธ ๐—›๐—ฎ๐—ฟ๐—ฑ๐˜„๐—ฎ๐—ฟ๐—ฒ ๐——๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—บ๐—ฒ๐—ป๐˜ Hardware isn't just about connecting componentsโ€”it's about creating something that works reliably in the real world. After a decade of designing electronics, here's what I bring to the table: ๐Ÿ”น ๐™‹๐˜พ๐˜ฝ ๐˜ฟ๐™š๐™จ๐™ž๐™œ๐™ฃ - I've designed everything from simple 2-layer boards to complex 10-layer systems using KiCAD. Each design balances performance needs with manufacturing realitiesโ€”because a great design that can't be built isn't actually great. I also provide detailed 3D models of the board, helping you visualize the final product and identify mechanical integration issues early. ๐Ÿ”น ๐™€๐™ˆ๐˜พ-๐™๐™š๐™–๐™™๐™ฎ ๐˜ฟ๐™š๐™จ๐™ž๐™œ๐™ฃ๐™จ - I've developed a solid track record of creating boards that pass EMC testing. Through careful attention to ground planes, component placement, and proper shielding techniques, I minimize interference issues before they become problems. My designs consistently meet compliance requirements without costly redesigns. ๐Ÿ”น ๐™Ž๐™ž๐™œ๐™ฃ๐™–๐™ก ๐™„๐™ฃ๐™ฉ๐™š๐™œ๐™ง๐™ž๐™ฉ๐™ฎ- High-speed designs can be tricky beasts. I've learned the hard way that when your data is flying around at hundreds of MHz, you can't just connect point A to point B and call it done. My designs account for real-world challenges like impedance matching and controlled trace lengths, so your signals arrive clean and clear, even when surrounded by noisy components. ๐Ÿ”น ๐™๐™š๐™จ๐™ฉ ๐™…๐™ž๐™œ๐™จ ๐™๐™๐™–๐™ฉ ๐™Ž๐™–๐™ซ๐™š ๐™๐™ž๐™ข๐™š - I build custom test fixtures for production testing that improve quality while reducing test time. From programming jigs to complete functional testers, I ensure your manufacturing process is smooth and efficient. Every board I design gets the same attention to detail whether it's a simple sensor node or a complex control system. My goal is hardware that just works, without excuses or mysterious failures. ๐Ÿ› ๏ธ ๐—–๐˜‚๐˜€๐˜๐—ผ๐—บ ๐——๐—ฟ๐—ถ๐˜ƒ๐—ฒ๐—ฟ ๐——๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—บ๐—ฒ๐—ป๐˜ I create robust drivers for diverse hardware components: ๐Ÿ”น Sensors - IMUs, GPS, temperature, pressure, and more ๐Ÿ”น User Interfaces - Touchscreens, displays, input devices ๐Ÿ”น Wireless - WiFi, BLE, LoRa, Zigbee, UWB ๐Ÿ”น Storage - EEPROM, Flash, SD interfaces My drivers work reliably even in challenging environments. ๐Ÿš€ ๐—˜๐—ป๐—ฑ-๐˜๐—ผ-๐—˜๐—ป๐—ฑ ๐—ฃ๐—ฟ๐—ผ๐—ฑ๐˜‚๐—ฐ๐˜ ๐——๐—ฒ๐˜€๐—ถ๐—ด๐—ป ๐—–๐—ผ๐—ป๐˜€๐˜‚๐—น๐˜๐—ถ๐—ป๐—ด I help transform ideas into reality by: ๐Ÿ”น Validating concepts ๐Ÿ”น Selecting optimal hardware components ๐Ÿ”น Designing scalable firmware architectures ๐Ÿ”น Creating functional prototypes From concept to market-ready product, I balance performance, cost, and power efficiency while ensuring your vision becomes reality. ๐Ÿ“ฉ ๐—Ÿ๐—ฒ๐˜'๐˜€ ๐— ๐—ฎ๐—ธ๐—ฒ ๐—ฌ๐—ผ๐˜‚๐—ฟ ๐—œ๐—ฑ๐—ฒ๐—ฎ๐˜€ ๐—ฎ ๐—ฅ๐—ฒ๐—ฎ๐—น๐—ถ๐˜๐˜†! Whether you're developing the next IoT breakthrough or need robust embedded systems support, I'm here to help. Reach out, and let's collaborate to bring your vision to life.
    Featured Skill Atmel AVR
    C
    C++
    Bluetooth LE
    ARM Microcontroller
    Electronic Design
    Schematic
    Eagle
    KiCad
    PCB Design
    ESP32
    Firmware
    Arduino
    STM32
    Embedded System
  • $50 hourly
    • 5.0/5
    • (54 jobs)
    ๐Ÿฅ‡Upwork Top Rated Plus ๐Ÿฅ‡50+ Projects Completed ๐Ÿฅ‡8+ Years of Experience ๐Ÿฅ‡100% Job Success Rate Hello, thank you for visiting my profile. I am an electronic engineer with over 8 years of experience, with a solid career on Upwork and other technology companies. I develop technological innovation projects, and I look forward to assisting and collaborating with you on your project with my skills to establish a strong working relationship. ใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธMy Expertiseใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธ I have extensive experience in hardware and embedded systems development, from product conceptualization to manufacturing. I utilize various state-of-the-art tools to meet my clients' requirements. ใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธKey Servicesใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธ โ‡๏ธ PCB Design. โ‡๏ธ Hardware Development. โ‡๏ธ Electrical and Electronic Engineering. โ‡๏ธ Robotics. โ‡๏ธ Prototypes (PCBA). โ‡๏ธ Professional Electrical and Electronic Engineering Services. โ‡๏ธ IoT Projects. โ‡๏ธ Embedded Systems. ใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธCAD Toolsใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธ โ‡๏ธ Altium Designer. โ‡๏ธ KiCad. โ‡๏ธ Fusion 360. โ‡๏ธ Allegro CAD. โ‡๏ธ LTspice. โ‡๏ธVisual Studio Code. โ‡๏ธ Arduino IDE. โ‡๏ธ SolidWorks. โ‡๏ธ Autodesk Inventor. ใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธApplicationsใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธใ€ฐ๏ธ โ‡๏ธ Buck Converters / Step Down. โ‡๏ธ Boost Converters / Step Up. โ‡๏ธ Wireless Systems WiFi / BLE. โ‡๏ธ Wireless Communication via GPS-GLONASS-GALILEO-LORA-ZIGBEE. โ‡๏ธ Communication Protocols USB 2.0 / USB 3.0 / USB 3.1 / USB 3.2. โ‡๏ธ Communication Protocols UART / I2C / RS232 / RS485. โ‡๏ธ Communication Protocols Ethernet / CAN / Modbus TCP/IP. โ‡๏ธ RF Systems. โ‡๏ธ RFID Systems. โ‡๏ธ 8-bit Microcontrollers / AVR Atmega. โ‡๏ธ 16-bit Microcontrollers / MSP430, PIC24. โ‡๏ธ 32-bit Microcontrollers / ARM Cortex-M, STM32, ESP32. โ‡๏ธ System on Chip (SoC). โ‡๏ธ Microprocessors (MPU). โ‡๏ธ Analog-to-Digital and Digital-to-Analog Converters. โ‡๏ธ High-Speed Interfaces MIPI CSI-2. โ‡๏ธ Operational Amplifiers. โ‡๏ธ MOSFETs and Power Circuits. โ‡๏ธ Linear Power Supplies. โ‡๏ธ Switched-Mode Power Supplies. โ‡๏ธ BLDC Motors / Stepper Motors / Servo Motors / DC Motors. At the end of each project, I will provide all necessary documentation for maintenance, updates, and version control, including source codes, and technical support for project implementation. Best Regards ๐Ÿค Keywords: Circuit Design,Power Electronics,Embedded System Design,FPGA Implementation,Control Systems,Analog Electronics,Digital Electronics,Automation Systems,RF Engineering,Robotics Integration
    Featured Skill Atmel AVR
    Layout Design
    Schematic
    Multilayer PCB
    Prototype Design
    Prototyping
    Electronic Circuit Design
    Digital Electronics
    Electrical Engineering
    Mechatronics
    Reverse Engineering
    Hardware Prototyping
    Electrical Layout Design
    PCB Design
    Altium Designer
    Hardware Design
  • $35 hourly
    • 4.8/5
    • (38 jobs)
    MCU (Atmel AVR, Microchip PIC, Arduino, Raspberry Pi and etc) AC-DC, DC-DC, ADC, DAC, PCAD, Alltium Designer, ESP8266, Bluetooth,
    Featured Skill Atmel AVR
    Circuit Design
    WiFi
    Arduino
    SMS
    Altium Designer
    Lua
    C
    PCB Design
    GPRS
  • $65 hourly
    • 4.3/5
    • (52 jobs)
    "๐—˜๐˜ƒ๐—ฒ๐—ฟ๐˜†๐—ผ๐—ป๐—ฒ ๐—ฐ๐—ฎ๐—ป ๐—ฑ๐—ฒ๐—น๐—ถ๐˜ƒ๐—ฒ๐—ฟ ๐—ฅ๐—˜๐—ฆ๐—จ๐—Ÿ๐—ง๐—ฆ ๐—ฏ๐˜‚๐˜ ๐—ผ๐—ป๐—น๐˜† ๐—ฎ ๐—ณ๐—ฒ๐˜„ ๐—ฐ๐—ฎ๐—ป ๐—ฑ๐—ฒ๐—น๐—ถ๐˜ƒ๐—ฒ๐—ฟ ๐—ฆ๐—”๐—ง๐—œ๐—ฆ๐—™๐—”๐—–๐—ง๐—œ๐—ข๐—ก" ๐Ÿ”ฅ ๐—ง๐—ผ๐—ฝ-๐—ฅ๐—ฎ๐˜๐—ฒ๐—ฑ ๐—ฃ๐—น๐˜‚๐˜€ | ๐Ÿ’ช ๐—”๐—บ๐—ผ๐—ป๐—ด ๐˜๐—ต๐—ฒ ๐˜๐—ผ๐—ฝ ๐Ÿฏ% ๐—ผ๐—ณ ๐—ฝ๐—ฒ๐—ฟ๐—ณ๐—ผ๐—ฟ๐—บ๐—ฒ๐—ฟ๐˜€ ๐—ผ๐—ป ๐—จ๐—ฝ๐˜„๐—ผ๐—ฟ๐—ธ |โญ๐Ÿฑ ๐—ฆ๐˜๐—ฎ๐—ฟ ๐—ฅ๐—ฎ๐˜๐—ถ๐—ป๐—ด | ๐Ÿ‘๐Ÿญ๐Ÿฌ๐Ÿฌ% ๐—๐—ผ๐—ฏ ๐—ฆ๐˜‚๐—ฐ๐—ฐ๐—ฒ๐˜€๐˜€ |โœ”๏ธŽ ๐Ÿฑ๐Ÿญ+ ๐—๐—ผ๐—ฏ๐˜€ ๐—ฐ๐—ผ๐—บ๐—ฝ๐—น๐—ฒ๐˜๐—ฒ๐—ฑ | ๐Ÿ’ฐ๐—–๐—ผ๐˜€๐˜ ๐—˜๐—ณ๐—ณ๐—ถ๐—ฐ๐—ถ๐—ฒ๐—ป๐˜ ๐•€ โ„‚๐”ธโ„• โ„™โ„๐•†๐•๐•€๐”ป๐”ผ ๐•๐•†๐•Œ ๐”ฝ๐•†๐•ƒ๐•ƒ๐•†๐•Ž๐•€โ„•๐”พ ๐”ผโ„•๐”พ๐•€โ„•๐”ผ๐”ผโ„๐•€โ„•๐”พ ๐•Š๐”ผโ„๐•๐•€โ„‚๐”ผ๐•Š . My design work has been for commercial customers, including several Fortune 500 firms. I have strong grip on Firmware writing and Hardware designs. Because of my 12 years experience, it is highly likely I've already worked with the technologies you need to make your project a success. PRODUCT DEVELOPMENT - Circuit Design and Schematic Capture - Bills of Material and Part Sourcing - Printed Circuit Board Layout and Manufacturing Data - Assembly and Fabrication Drawings - Prototyping - Debug - Product Testing - Embedded Firmware and Application Software โ€ข ESp32/ESP8266 programming using in ESP-IDF/ Arduino โ€ข STM32 ARM M3 programming in Keil-MDK,STM32CUBE IDE and Micro C pro for ARM. โ€ข Linux Programming for Raspberry Pi Programming for I/O read /Image processing. โ€ข Nordic Semiconductor nFR series Wireless SoCs โ€ข Amazon IOT core โ€ข FreeRtos / MQXRTOS / Mongoose OS. โ€ข Experience with LAN, TCP/IP, wifi, LORA, Bluetooth, BLE, RS232, I2C, SPI, RS485, MOD Bus, etc. โ€ข Experience with Temperature ,Humidity, gyro, Accelerometer, Light, Sound, Power, CO2 and Medical sensors and many more My lab is equipped with all the necessary hardware/firmware development equipment, including oscilloscopes, signal generators and analyzers, power supplies, and a myriad of other miscellaneous tools useful for debug and test. To see some of the examples of my work, Please check out my project list. Thank you, Abu.
    Featured Skill Atmel AVR
    nRF51
    ESP32
    STM32
    Microcontroller
    nRF52
    Circuit Design
    Arduino
    PCB Design
    Embedded System
    Computer Hardware
    C++
    Microcontroller Programming
    Electrical Engineering
  • $135 hourly
    • 4.8/5
    • (42 jobs)
    Over thirty six years experience designing high reliability electronics for space, medical, industrial, and automotive markets. My expertise covers analog and digital circuit design, PCB layout, simulation, high voltage, industrial controls, sensors, microcontrollers, battery management, and reverse engineering. Expert user of Kicad and Altium schematic capture and PCB layout. I also have an extensive product management and logistics background. I can help with any phase of your project from concept to mass production.
    Featured Skill Atmel AVR
    Internet of Things
    Digital Electronics
    KiCad
    Sensor
    Circuit Design
    Arduino
    Analog Circuit
    Reverse Engineering
    Simulation Game
  • $45 hourly
    • 5.0/5
    • (120 jobs)
    Hi, my name is Dmytro. I have over a decade of experience designing electronic products related to analog, digital, embedded MCU and firmware, power supplies and more. I accurately quote and finish projects, following through with promised contracts. Focused on PCB Design/Layout and component selection. Also on the preparation of a PCB for production. My skills: - Altium Designer - Developing electronic circuit diagrams - Developing printed circuit boards ( PCB ) - Programming microcontrollers ARM STM32 - Developing devices for GPS navigation If you have any questions please send me a note, thank you.
    Featured Skill Atmel AVR
    Microcontroller Design
    Design for Manufacturing
    PCB Design
    ARM Microcontroller
    Arduino
    ESP32
    Multilayer PCB
    Altium Designer
    Electrical Engineering
    Digital Electronics
  • $36 hourly
    • 5.0/5
    • (139 jobs)
    โœ… 100% Client Recommendation โœ… Top Embedded and Firmware developer โœ… Top Hardware designer โœ… Top Software design โœ… Top Mechanical design and industrial design โœ… Top Enclosure design Services: 1) Hardware/Electronics design (Power, Analog, Digital/High-speed and RF electronics design) 2) Precertification testing (EMI, ESD, EMC, FCC, CE, UL) 3) Firmware design ะก/C++ (Bare metal MCU/MPU, FreeRTOS, Zephyr RTOS, Embedded Linux, Wireless protocols, Security, Interfaces, etc) 4) Industrial and Mechanical design (Enclosure design, 3D printing, IP standards, Prepare all for injection molding, etc) 5) UX/UI design (Embedded devices with displays, Mobile and Desktop applications) 6) Software design (Android, IOS, Linux kernel and user space development) 7) Embedded Quality Assurance(QA) and testing 8) Manual verification/testing PCB/FPC, functional and unit testing of the Firmware/Software, stress testing, temperature range testing Service->Hardware design service: - Power electronics design: (PFC, Solar charging controller, chargers, high voltage control, Motor controllers DC/AC/BLDC ) - Analog electronics design: High-accuracy analog measurements, Noise filtration, Digital to analog conversion, Amplifying signal - Digital and high-speed electronics design: - Memories DDRx/LPDDRx, SDRAM, Camera and display interfaces (MIPI-DSI, MIPI-CSI, DisplayPort, etc), Data communication interfaces (QSpi, SPI, UART, I2C, FMC, I2S, USB 2/3.x, etc), ( - RF Designs: ( 50-60 GHz (Radars), 1-6 GHz (UWB, Wifi, BLE, ZigBee, GPS, NB-IoT, LTE-M/LTE, Z-Wave, etc), 13,6 MHz, 128 kHz (NFC, RFID, etc), 433 MHz (Custom protocols) Service->Industrial and Mechanical design - Industrial design of the sketch - it includes a few sketch designs, depending on the physical sizes of the device, specific of industry and user experience - Mechnical CAD design with deep PCB integration - it includes full mechanical draw based on the industrial design with detailed sizes, materials and manufacturing specific. - Thermal calculation and simulation - it includes simulation of the heating device inside enclosure, with theoretical cooling calculation - 3D printing and verification - we use 3D printer hp jet fusion 5210, with a very nice quality of printing, that helps us to make a good verification of parts with PCBs - Injection molding - the last step, which includes manufacturing optimization and making pres forms, preparing documentation for the manufacturing Service->Firmware design ะก/C++: - Languages: C/C++, Assembler - Diagrams: Block, UML, Workflow, APIs - Interfaces: I2S, SAI, MIPI-DSI, MIPI-CSI, USB 2/3.x, LTDC, DDR3/DDR4/LPDDR4, I2C, SPI/QSPI, UART, CAN, Ethernet - Wireless: NB-IoT, LTE M, GPRS, GPS, LTE, UWB, WiFi, BLE, ZigBee, Z-Wave, LoRa, Thread, 6LoWPAN, Sub 1GHz, NFC (13,6 MHz), RFID 433 MHZ and 128 kHz - Protocols : MQTT, HTTP, FTP, Modbus TCP/RTU, SNMP, TCP/IP, UDP/IP, DLMS, custom protocols - Security: AES, SSL/TLS, custom algorithms - Libs and frameworks: TouchGFX (GUI lib for MCU), emWin (GUI lib for MCU), LVGL (GUI lib for MCU), WolfSSL (SSL/TLS), Mbed TLS(SSL/TLS), osxMotionFX (Sensors fusion algorithm based on the Kalman theory), FatFS, lwIP (TCP/IP stack), WICED (Wifi stack), aws/amazon-freertos, Paho MQTT, TensorFlow - Embedded OS: FreeRTOS, TI-RTOS, ZephyrOs, Embedded Linux, Yocto, ROS - MCUs: NXP (i.MX RT1064, LPC1100, LPC4000), Nordic (NRF52xx/NRF53xx/NRF91xx), TI (CC3220/CC26xx/CC1100/CC3200, MSP430), Espressif (esp32, esp8266), ST(STM32H7/F7/F4/L4/F0/L0/WB/WL/G0 and STM8), Atmel/Microchip(SAM D20/D21/L21/R21/V70/V71, SAMA5/SAM4/SAMD4), Silicon Labs(EFR32, ZGM130S), Cypress (PSoC 3/PSoC 4), Kinetis (Family MK81FN256VDC15), Holtek (HT68xx) - MPUs: Analog Devices (ADSP-2156x SHARC), Qualcomm (Snapdragon 625/425/610/845), Allwinner (A64, A33, H3, H6 series), NXP (I.MX6/I.MX7/I.M8) , ST(STM32MP1) - SOMs: NVIDIA Jetson nano, NVIDIA Jetson Orin Nano, NVIDIA Jetson AGX Orin, Toradex (Colibri iMX6, IMX7, IMX8), Raspberry pi (CM3, CM4 modules), Inforce (Qualcomm Snapdragon 410, 820, 845 SOM), 8devices (Mango on Qualcomm IPQ6000/IPQ6010 Soc), Sensiedge(SensiBle 1 and 2, SensiLora) Service->Software: - Languages: Java, Kotlin, C#, C/C++, Python, Java Script - Diagrams: Block, UML, Workflow, APIs - Interfaces: USB, Ethernet - Protocols : MQTT, HTTP, FTP, Modbus TCP/RTU, SNMP, TCP/IP, UDP/IP, DLMS, custom protocols - Wireless: BLE, WiFi, UWB - Security: AES, SSL/TLS - Libs and frameworks: GStreamer, Paho MQTT, WolfSSL (SSL/TLS), Mbed TLS(SSL/TLS), QT framework, Xamarin Forms and Maui, ASP .NET Core and web development, React (web UI development), SQLite DB, FireBase DB, Mong DB, InfuxDB DB, Room, TensorFlow, Node.js - OS: Android, IOS, Linux, Windows
    Featured Skill Atmel AVR
    RFID
    Altium Designer
    FreeRTOS
    Robotics
    ARM Cortex-M
    Firmware Programming
    Qt Framework
    Real-Time Operating System
    PCB Design
    Arduino
    NFC
    Embedded C
    Embedded Linux
    MQTT
    C++
  • $45 hourly
    • 4.7/5
    • (135 jobs)
    Some valuable clients from Fortune500, The University of Bristol, PGA of America and their experience and valuable words with me, โžฃ "Bhavin is such a fantastic developer to work with. He was professional and handled all modifications seamlessly. He communicated with me all through the project and also immersed himself in the problem by providing unique solutions to the hardware and software development challenges faced during the project. I give my highest level of recommendation." โžฃ "I would happily employ Bhavin again. He is extremely efficient works very fast and is a very good communicator. The product was delivered on time and worked perfectly. I definitely will be using Bhavin again in the future. Thank you very much for your hard work." I am an Embedded Professional with experience in multiple domains. My special expertise in PCB Design, Electronics Hardware and Firmware Development, Mobile Application and Software Testing. I can provide a TURNKEY SOLUTION of KickStater Product Development - Just present the idea and I provide you with a working prototype so that you can go for manufacturing and explore your business to make the world better place. --- WHAT I DO and WHERE I CAN ADD VALUES IN YOUR BUSINESS --- โžค Hardware Development : -Nordic Semiconductor nRF51/nRF52/nRF91 -ESP32/ESP8266/Arduino -ST series STM32/STM8 -ARM-based controller -Texas Instrument MSP and CC series -Raspberry Pi Zero/Raspberry Pi Zero W/Raspberry Pi 3/Raspberry Pi B+/Orange Pi -Atmel AVR Atmega32/Atmega8/Xmega, special purpose AVR, Arduino Mega and Tiny -PIC32/PIC24/PIC18/PIC17 -Silicon Labs ERF32, EM351/EM357, EFM32 and C8051 -NXP -LoRaWAN -ThunderBoard Sense2 -PLC โžค Firmware/Software Development : -Embedded C and C++ -Embedded Linux -Kernel -OpenWRT -MediaTek -Android Code Porting -Python -QT Embedded Development Platform -Android/iOS App Development -Web Development -FreeRTOS -AWS IoT -MQTT -Custom MQTT -HTTP -Firebase -Google Cloud IoT -NodeJs -Node-Red โžค Embedded Development Tools/IDE : -Atmel Studio -Simplicity Studio -Arduino IDE -Raspbian -MPLAB -Code Composer Studio -Helium IoT Development Tool -Particle.io -Platformio -Android Studio -Xcode -Keil โžค PCB Design Tool : -EagleCAD -KiCAD -Altium -OrCAD โžค Different Interface : -Soil Moisture Sensor -Ultrasonic Sensor -Infrared Sensor -Temperature Sensor -Humidity Sensor -Water Level Sensor -Pressure Sensor -Piezo Sensor -Magnetic Sensor -Accelerometer -Gyroscope -Capacitive Touch Sensor -Microphone -Mp3 Audio Playback -HeartRate Sensor -Blood pressure sensor -GSM/GPS Modules -Display โžค Communication protocols : -UART (RS232, RS485) -CAN -SPI -I2C -RFID -NFC -Bluetooth -WiFi -Ethernet -USB -ZigBee -MQTT -LoRaWAN -Mongoose OS -Google Home -Amazon Alexa โžค Specialize with IoT Technology : -Smart Home Automation Development -Tracking Device Development -Medical Device Development -Fibaro Home Automation -Control4 Home Automation -OBD Hardware and App Development -ACR Software Development -OBD Hardware Firmware Mobile App โžค Project Management Tools : -Trello -Asana -Jira -GIT If you are expecting such words as "High Quality", "Cost-Effective Prototype", "In-Time Delivery" I would be the right person. Hire me immediately. I will be happy to AMAZE you with my work. Best Regards, Bhavin Vaghela
    Featured Skill Atmel AVR
    OpenWrt
    Internet of Things
    Microcontroller Programming
    Embedded System
    PCB Design
    Embedded C
    Industrial Internet of Things
    ESP32
    Qt Framework
    Hardware Design
    Firmware Programming
    Electrical Engineering
    AWS IoT Core
    Arduino
  • $20 hourly
    • 4.9/5
    • (58 jobs)
    โœ… Experienced Design Engineer | CAD Modeling & Technical Drawings Expert I am a highly skilled Design Engineer specializing in creating precise and detailed 3D models, technical drawings, and renderings using SolidWorks. With extensive experience in sheet metal, weldments, and structural engineering, I deliver high-quality designs tailored to meet your specific needs. ๐Ÿ’ก Services I Offer: ๐Ÿ› ๏ธ 3D Modeling & Rendering: SolidWorks modeling with realistic renderings for presentations and manufacturing. ๐Ÿ”ฉ Sheet Metal & Weldments: Accurate fabrication-ready drawings with bend allowances and weld details. ๐Ÿ“ Technical Drawings & Drafting: Assembly and component drawings, including detailed BOMs (Bill of Materials). ๐Ÿ”ฅ DXF Files for Laser Cutting: Clean and precise DXF files ready for CNC and laser cutting. โš™๏ธ STL & STEP Files for 3D Printing: Print-ready files with optimized geometry. ๐Ÿ”„ Reverse Engineering: Recreating CAD models from hand drawings, photos, or physical parts. ๐Ÿ“Š FEA Analysis: Structural and mechanical analysis to validate designs. ๐Ÿ”ง Conversion Services: 2D to 3D model transformation 3D model to 2D technical drawings Hand sketches into CAD drawings ๐Ÿ–ผ๏ธ 3D Logo Design: Custom 3D logos for printing or digital use. ๐Ÿ”ฅ Why Hire Me? โœ… Detail-oriented with a strong focus on accuracy and precision. โœ… Efficient and responsive to meet deadlines and deliver high-quality work. โœ… Committed to clear communication and client satisfaction. ๐Ÿ“ฉ Let's collaborate to bring your ideas to life with precision and creativity!
    Featured Skill Atmel AVR
    CATIA
    2D Drawing
    Finite Element Analysis
    3D Product Rendering
    Laser Cutting & Engraving Software
    CAD
    Reverse Engineering
    CAD Conversion
    CAD Drafting
    Design Simulation
    Adobe Photoshop
    Blender
    3D Rendering
    3D Modeling
    SolidWorks
  • $25 hourly
    • 4.7/5
    • (102 jobs)
    1200+ hours, 100+ projects of awesome work delivered to 50+ customers all over the world!! Electronic Engineer with 5+ years of experience in Analog, Digital and Mixed signal Electronics. Demonstrated history in Embedded Hardware Design, Firmware architecting and Firmware Development in C/C++ (ZephyrRTOS, FreeRTOS and bare-metal) for Microchip AVR, STM32, Ti C2000, Nordic nRF53 and ESP32 platforms. Professionally experienced in 6+ Layer PCB design. Key services: - Firmware development (drivers, libraries, application, debugging) - Rigid and flexible PCB design (IPC2221 and IPC2223) - Python/Bash/Shell automation - BLE (Bluetooth Low Energy) firmware development - Schematic design/review/updates - PCB layout (high-speed, mixed-signal) - 3D modelling/Enclosure Design Have an awesome idea but need help with realizing it? Contact me and let's make the magic happen!
    Featured Skill Atmel AVR
    Eagle
    Bluetooth
    KiCad
    Raspberry Pi
    PCB Design
    Hardware Design
    Arduino
    Modbus
    Design for Manufacturing
    Electronic Circuit Design
    Power Electronics
    Android Studio
    Internet of Things
    Microcontroller Programming
    Electronic Design
  • $40 hourly
    • 4.9/5
    • (284 jobs)
    Offering a complete electronic systems design and consultancy service. With small overheads I can impart a professional personal flexible service to deliver a quality reliable product at low design costs. An innovative, well-organised individual with an extensive background in electronic system design and product development. An effective, disciplined and reliable worker who has the ability to meet targets and objectives and has the persistence to achieve the highest standard in every undertaking My name is Dave Lelievre and I am an innovative, well-organised individual with an extensive background in electronic system design and product development. An effective, disciplined and reliable worker who has the ability to meet targets and objectives and has the persistence to achieve the highest standard in every undertaking. I have been an electronic design engineer for over 35 years after graduating in 1975 with a first class honours degree in Electrical and Electronic Engineering. I encompass the knowledge and resources to implement the following tasks in an innovative and imaginative way:- Digital Design including FPGA, high speed and microprocessor Analogue Design - Instrument, measurement and high voltage PCB Layout Product Specification and Reports EMC Compliance Consultancy Reverse Engineering - New replacement product with circuit diagram and parts list Test & Manufacture - Strong links with local companies to provide a full procurement, manufacture and test service. Software Development - Windows Visual Basic 6 and firmware in C Interface Design - Bluetooth, PCI, USB, RS232, RS485, I2C, SPI, VXI, VME Full System Design - Concept to fully tested and evaluated developed product
    Featured Skill Atmel AVR
    Visual Basic
    C
    Amplifiers & Filters
    Microcontroller Design
    Circuit Design
    PIC Programming
    PCB Design
    PIC16
  • $50 hourly
    • 5.0/5
    • (118 jobs)
    โœ… Full-time freelancer with 12+ years of PCB design experience. โœ… Cadence Allegro 16.6/17.2/Orcad, Altium Designer 22. โœ… Firmware develpment of almost any field. โœ… Prototype PCB production, PCBA assembly. Located in Shenzhen, China. Hello,everyone. Thanks for your visiting on my profile. Hardware engineering and Firmware development are the main specialties. Additionally provide the PCB board design to fit to the enclosure based on my Solidworks skill. And also promise you with PCB production and assembly. Please go on for my skills and experience. Skills & Products 1) Schematic and PCB (Altium/Allegro) - MotherBoard - RF 2.4GHz(bluetooth, wifi) - GPS modules including Ultimate GPS and MTK3339 - DDR2 SDRAM, DDR3 SDRAM - HDMI transmitter, receiver, switch - Ethernet PHY 10M/100M/1000M(RGMII, GMII, MDI) - MIPI LCD - USB, SPI, I2C, UART(RS485,RS232) - analog amplifier and filter(audio, RF, etc) - sensor circuit(pressure, gravity, magnetic, etc) - control circuit(DC Motor, high voltage relay, etc) - RF and Microwave circuit 2) Firmware and Embedded System and Software and Mechatronics - MCU STM32, ESP32, ESP8266, Arduino, Adafruit, Rpi, Jetons Xavier NX, NRF52x, CC26xx, PN7462, ARM, AVR, PIC, ATMEGA, SAMD - Sensors and Modules LCD, Flash(W25Q128), 2G~4G module(BG96, SIM808), IMU(GY953, MPU9250), SD card, NEMA Motor, - Development Tools Keil, STM32CubeMX, STM32CubeIDE, AVR Studio, Atmel Studio, MPLAB, MPLAB X IDE, ESP-IDF, Eclipse, IAR_Embedded_Workbench, Simplicity Studio, Visual Studio, QT, Solidworks(Design and Dynamic Simulation) - Skill IoT,Industrial IoT, BLE, DSP, Control(PID), Robotics, Mechatronics, NFC, RFID, Embedded system, RTOS, Cryptography(RSA, AES, ECC, HTTPS), SoftwareFilter(LP, HP, BP), Artificial intelligence and Machine Learning, Deep Learning, Blockchain - Language and framework C/C++, Python, Java, HTML, CSS, Javascript, SQL, OpenCV, Tensorflow, Keras, Pytorch - Communication Interface and Protocal UART, SPI, I2C, USB, CAN, MBUS, MODBUS, BLE, Zigbee, WiFi, TCP/IP, HTTP, HTTPS, MQTT, RTU, GSM/GPRS/GNSS/GPS/LTE, DSI, CSI 3) Used FPGA, CPLD(Xilinx ISE, Vivado, Quartus, Linux, Altium/Allegro) - Xilinx : XC7Z010(Zynq7000), XC7A100T(Artix7), XC6SLX100T(Spartan6) - Altera : MAX 3000A, Cyclon III, Cyclon IV 4) FPGA Logic design (According to user's request) - ETH core(verilog) - LDPC encoder core(verilog/vhdl) - LDPC decoder core(verilog) - BCH encoder core(verilog/vhdl) - BCH decoder core(verilog) - OFDM core(verilog) - SPI core(verilog) - I2C core(verilog) - UART core(verilog)
    Featured Skill Atmel AVR
    OrCAD
    nRF52
    Firmware Programming
    nRF52832
    Electronic Circuit Design
    Cadence Platform
    FPGA
    ESP32
    Manufacturing & Construction
    Altium Designer
    SolidWorks
  • $50 hourly
    • 4.8/5
    • (58 jobs)
    ๐ŸŒŸ Welcome to my Profile! ๐ŸŒŸ ๐Ÿ‘‹ Looking for an experienced firmware developer and embedded systems expert to bring your project to life? Look no further! ๐Ÿ”ฅ Here's why you should consider working with me: ๐ŸŒŸ Client Satisfaction: 87% of my clients recommend my services, and 33% of them become long-term clients. I'm committed to delivering results that exceed your expectations. ๐ŸŽ“ Ph.D. in Radiophysics: With a Ph.D. in Radiophysics and over 20 years of experience, I bring a wealth of knowledge to the table. My expertise spans firmware development, embedded systems, microcontroller programming, and end-to-end project development. ๐Ÿš€ Proven Track Record: I've successfully completed over 100 projects in diverse domains, including: Internet of Things (IoT) Embedded Electronics Development Machine Vision Smart Home Electronics Wearable Electronics Start-up electronics development (Kickstarter, Indiegogo) Apple HW development Sensors Development Radars Development PCB development, Mass Production ๐Ÿ” About Me: I remember the big round eyes of my dad when he saw me with a soldering iron in my little hands, attempting to fix Christmas lights. As I grew older, my passion for engineering only deepened. I hold a degree in Electrical Engineering, and my work revolves around electro-optics, RF/wireless, embedded systems, and harsh environment electronics. Technology is in my DNA, and I thrive on creating and innovating. ๐Ÿ› ๏ธ My Lab: My workspace is a temple of technology, equipped with oscilloscopes, signal generators, power supplies, and various other tools. I'm not limited to specific tools and am open to using whatever is required for your project. I often embrace open-source or low-cost design tools to make high-quality devices accessible. โœ… Areas of Expertise: Embedded systems Analog circuits Digital circuits Low power & battery-operated devices Wireless designs Microcontroller (e.g., AVR, STM, MSP, TMS, etc.) DSP, SDR, RF, UHF design ๐Ÿ“ก Microcontroller Experience: I have specific experience with microcontrollers from various manufacturers, including Atmel, Silabs, ST, Cypress, Xilinx, TI, Espressif Systems, and Nordic. ๐Ÿค– Embedded Platforms: I'm well-versed in working with platforms such as Raspberry Pi, Beagle Bone, Mediatek, Ratlink, Atheros, Paralela, Qualcomm Snapdragon, and Nvidia Tegra. ๐Ÿ’ป Programming Languages: My coding skills include C/C++, Assembler, Python, VHDL, Java, OpenCV, C#, PHP, and JS. ๐Ÿ–ฅ๏ธ Operating Systems: I'm proficient in Embedded Linux, RTLinux, FreeRTOS, embOS, and QNX. ๐ŸŒ Standards and Technologies: I'm familiar with WiFi, Bluetooth, BLE, LoRa, OLED, LCD, TFT, Altium Designer for PCB development, inductive and capacitive sensor technologies, and ultra-low power electronics power harvesting. Ready to bring your project to life? Let's collaborate and turn your vision into reality! ๐Ÿš€
    Featured Skill Atmel AVR
    Machine Learning
    Digital Electronics
    Firmware Programming
    Digital Signal Processing
    RFID
    Analog Electronics
    Embedded C
    Embedded System
    Embedded Linux
  • $26 hourly
    • 4.3/5
    • (112 jobs)
    Big Dolphin Co., Ltd www.bigdolphin.com.vn Analog and digital circuit design. PCB design. Software and hardware development with MCU and FPGA: AVR MCU's, Microchip PIC MCU's, Altera KIT's, C/C++, Visual Basic, VHDL/Verilog HDL.
    Featured Skill Atmel AVR
    PCB Design
    Digital Electronics
    Electronic Design
    HTML
    Integrated Circuit
    Image Processing
    Embedded System
    Circuit Design
    C++
    Digital Signal Processing
    Eagle
    Computer Vision
    OpenCV
    C
    Analog Electronics
  • $25 hourly
    • 4.2/5
    • (30 jobs)
    Skills: Embedded systems development, PCB designing, Hardware design, Internet of Things, Prototyping, Proof of concept, Firmware development, Arduino, ESP32, Bluetooth, WiFi, CAD, Mechanical engineering, Electrical engineering, Product design, Circuit design I am a seasoned Embedded Systems Development Engineer with over 15 years of industry experience. With a team of highly skilled professionals, we specialize in managing and delivering comprehensive solutions for major projects, overseeing the entire journey from conceptualization to the final product. Equipped with state-of-the-art facilities in my lab, we possess the capabilities for rapid prototyping and efficient PCB assembly, ensuring swift and precise execution of projects. Our expertise extends beyond embedded systems, as we also boast proficient teams in diverse domains such as Website Development, Mechanical CAD, Mobile App Development, Graphics, and Animations. By harnessing our collective proficiency and utilizing cutting-edge technologies, we strive to provide exemplary services that meet the unique requirements of each project. Whether it's creating intricate embedded systems, developing captivating websites, designing intricate mechanical models, crafting intuitive mobile applications, or producing visually stunning graphics and animations, our team is dedicated to delivering superior results.
    Featured Skill Atmel AVR
    Embedded System
    Web Development
    PCB Design
    Search Engine Optimization
    3D Animation
    Mechanical Design
    Bluetooth LE
    Product Design
    iOS Development
    Android App Development
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