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  4. (Current) PIC Freelancers
  • $65 hourly

    • 4.7/5
    • (45 jobs)
    "𝗘𝘃𝗲𝗿𝘆𝗼𝗻𝗲 𝗰𝗮𝗻 𝗱𝗲𝗹𝗶𝘃𝗲𝗿 𝗥𝗘𝗦𝗨𝗟𝗧𝗦 𝗯𝘂𝘁 𝗼𝗻𝗹𝘆 𝗮 𝗳𝗲𝘄 𝗰𝗮𝗻 𝗱𝗲𝗹𝗶𝘃𝗲𝗿 𝗦𝗔𝗧𝗜𝗦𝗙𝗔𝗖𝗧𝗜𝗢𝗡" 🔥 𝗧𝗼𝗽-𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 | 💪 𝗔𝗺𝗼𝗻𝗴 𝘁𝗵𝗲 𝘁𝗼𝗽 𝟯% 𝗼𝗳 𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗲𝗿𝘀 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸 |⭐𝟱 𝗦𝘁𝗮𝗿 𝗥𝗮𝘁𝗶𝗻𝗴 | 👍𝟭𝟬𝟬% 𝗝𝗼𝗯 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 |✔︎ 𝟯𝟱+ 𝗝𝗼𝗯𝘀 𝗰𝗼𝗺𝗽𝗹𝗲𝘁𝗲𝗱 | 💰𝗖𝗼𝘀𝘁 𝗘𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝘁 𝕀 ℂ𝔸ℕ ℙℝ𝕆𝕍𝕀𝔻𝔼 𝕐𝕆𝕌 𝔽𝕆𝕃𝕃𝕆𝕎𝕀ℕ𝔾 𝔼ℕ𝔾𝕀ℕ𝔼𝔼ℝ𝕀ℕ𝔾 𝕊𝔼ℝ𝕍𝕀ℂ𝔼𝕊 . 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 • ESp32/ESP8266 programming using in ESP-IDF/ Arduino • STM32 ARM M3 programming in Keil-MDK,STM32CUBE IDE and Micro C pro for ARM. • Linux Programming for Raspberry Pi Programming for I/O read /Image processing. • Nordic Semiconductor nFR series Wireless SoCs • Amazon IOT core • FreeRtos / MQXRTOS / Mongoose OS. • Experience with LAN, TCP/IP, wifi, LORA, Bluetooth, BLE, RS232, I2C, SPI, RS485, MOD Bus, etc. • 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.
    vsuc_fltilesrefresh_TrophyIcon PIC
    nRF51
    ESP32
    Electronics
    STM32
    Microcontroller
    nRF52
    Circuit Design
    Arduino
    PCB Design
    Embedded System
    Computer Hardware
    C++
    Microcontroller Programming
    Electrical Engineering
  • $135 hourly

    • 4.7/5
    • (35 jobs)
    Over thirty five 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. I also have an extensive product management and logistics background. I can help with any phase of your project from concept to mass production.
    vsuc_fltilesrefresh_TrophyIcon PIC
    Simulation Game
    Sensor
    Reverse Engineering
    Digital Electronics
    Analog Circuit
    Internet of Things
    Arduino
    KiCad
    PCB Layout
    Circuit Design
  • $75 hourly

    • 4.9/5
    • (43 jobs)
    𝟮𝟬+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗽𝗿𝗼𝗳𝗲𝘀𝘀𝗶𝗼𝗻𝗮𝗹 𝗲𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲. ✅ 𝟭-𝘆𝗲𝗮𝗿 𝘄𝗮𝗿𝗿𝗮𝗻𝘁𝘆 𝗼𝗻 𝗮𝗹𝗹 𝗵𝗮𝗿𝗱𝘄𝗮𝗿𝗲 𝗮𝗻𝗱 𝗳𝗶𝗿𝗺𝘄𝗮𝗿𝗲 𝗱𝗲𝘀𝗶𝗴𝗻𝘀. ☑️ 𝟭𝟬𝟬+ 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝘀𝘂𝗰𝗰𝗲𝘀𝘀𝗳𝘂𝗹𝗹𝘆 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝗲𝗱. 🤝 Hi! I’m Javier and I specialize in helping both startups and small to medium businesses with high-quality solutions to their electronics engineering challenges. I work hands-on and in-person with my talented team of 7 electronics engineers at “A Blug Thing In The Cloud”. We have a physical laboratory with extensive hardware and software development capabilities that allows us to quickly develop, test and iterate solutions for our clients. If we’re working together, you can expect that your hardware and software is designed properly at the first time and works exceptionally well in its application so that you can focus on the rest of your business. 🎯 📞 Want to get your electronics engineering challenge solved? Just invite me to your project on Upwork and I’ll invite you to book a complimentary consultation call with me. 📞 ❝ 𝙅𝙖𝙫𝙞𝙚𝙧 𝙤𝙛𝙛𝙚𝙧𝙨 𝙫𝙚𝙧𝙮 𝙙𝙚𝙚𝙥 𝙠𝙣𝙤𝙬𝙡𝙚𝙙𝙜𝙚 𝙤𝙛 𝙢𝙖𝙣𝙮 𝙨𝙪𝙗𝙟𝙚𝙘𝙩𝙨, 𝙖𝙣𝙙 𝙝𝙖𝙨 𝙖 𝙫𝙚𝙧𝙮 𝙥𝙧𝙖𝙜𝙢𝙖𝙩𝙞𝙘 𝙬𝙖𝙮 𝙤𝙛 𝙖𝙥𝙥𝙧𝙤𝙖𝙘𝙝𝙞𝙣𝙜 𝙨𝙤𝙡𝙪𝙩𝙞𝙤𝙣𝙨 𝙩𝙤 𝙙𝙚𝙨𝙞𝙜𝙣 𝙞𝙨𝙨𝙪𝙚𝙨. 𝙃𝙚 𝙞𝙨 𝙛𝙤𝙘𝙪𝙨𝙚𝙙 𝙤𝙣 𝙧𝙚𝙨𝙪𝙡𝙩𝙨, 𝙖𝙣𝙙 𝙙𝙚𝙨𝙞𝙜𝙣𝙨 𝙩𝙤 𝙖𝙘𝙝𝙞𝙚𝙫𝙚 𝙩𝙝𝙤𝙨𝙚 𝙞𝙣 𝙩𝙝𝙚 𝙢𝙤𝙨𝙩 𝙚𝙛𝙛𝙞𝙘𝙞𝙚𝙣𝙩 𝙬𝙖𝙮. 𝙒𝙚 𝙬𝙚𝙧𝙚 𝙫𝙚𝙧𝙮 𝙞𝙢𝙥𝙧𝙚𝙨𝙨𝙚𝙙 𝙩𝙝𝙖𝙩 𝙅𝙖𝙫𝙞𝙚𝙧 𝙘𝙤𝙪𝙡𝙙 𝙩𝙖𝙠𝙚 𝙤𝙪𝙧 𝙡𝙖𝙮-𝙢𝙖𝙣𝙨 𝙨𝙚𝙩 𝙤𝙛 𝙧𝙚𝙦𝙪𝙞𝙧𝙚𝙢𝙚𝙣𝙩𝙨 𝙖𝙣𝙙 𝙙𝙚𝙫𝙚𝙡𝙤𝙥 𝙖 𝙘𝙤𝙢𝙥𝙧𝙚𝙝𝙚𝙣𝙨𝙞𝙫𝙚 𝙩𝙚𝙘𝙝𝙣𝙞𝙘𝙖𝙡 𝙨𝙤𝙡𝙪𝙩𝙞𝙤𝙣 𝙛𝙤𝙧 𝙞𝙩, 𝙞𝙣𝙘𝙤𝙧𝙥𝙤𝙧𝙖𝙩𝙞𝙣𝙜 𝙗𝙤𝙩𝙝 𝙩𝙝𝙚 𝙛𝙞𝙧𝙢𝙬𝙖𝙧𝙚 𝙖𝙣𝙙 𝙝𝙖𝙧𝙙𝙬𝙖𝙧𝙚 𝙘𝙤𝙢𝙥𝙤𝙣𝙚𝙣𝙩𝙨. ❞ 🗣 𝘽𝙧𝙞𝙖𝙣 𝘼𝙨𝙩𝙡 𝘾𝙀𝙊 𝙤𝙛 𝙇𝙞𝙣𝙙𝙀𝙦𝙪𝙞𝙥𝙢𝙚𝙣𝙩 🗣 Highlights of what sets our team apart include: 🛠 Obsessive attention to detail and proactive communication 🛠 Firmware refactoring with MISRA compliant and Barr-C coding standards 🛠 We are design partners with NORDIC Semiconductors and have the ability to work with bleeding-edge Bluetooth and WiFi (regular and low power) chips. 🛠 We are design partners with Qorvo and can deliver 10 cm accurracy on real-time location device-related projects. 🛠 IMUs, acclerometers and devices for Augmented reality (AR) experience delivering precision within 0.2 degrees. Examples of what we can help you with include: 🔸 PCB Design 🔸 Firmware Development 🔸 Electronics Design, Fabrication & Development 🔸 Electronics Fast-Prototyping 🔸 Embedded Software Development 🔸 Real Time Location Devices with Qorvo UWB modules 🔸 Production management To be even more specific we are experts on projects related to: 🔸 Nordic Semiconductors: NRF52 ( NRF52832, NRF52833, NRF82840 ), NRF53 ( NRF5340 ), and NRF70 ( NRF7002 ). 🔸 Espressif: ESP32-WROOM, Wrover Kit, LyraT, ESP32-S2, ESP32-S3, ESP32-C2, ESP32-C3, ESP32-C6, and ESP32-H2. 🔸 Microchip: Arduino AVR, ATMEGA and ATSAM. PIC32MZ, PIC32MZ, PIC24, PIC16 and PIC18. 🔸 Texas Instruments: TIVA Boards ( TM4C129, TM4C123) , MSP430, MPS432, CC3220, CC2430, CC2652, CC3200. 🔸 ST STM32F4, STM32F7, STM32L0, STM32WB55, STM32WB15. 🔸 Cypress: PSoC4, PSoC5 and PSoC6. 🔸 NXP: Dual Core LPC55S69 and single core Kinetis Microcontrollers. 🔸 Qorvo UWB modules: DW1000, DWM1001C, DWM3001C, and DW3110. (DW3000 devices are compatible with Apple Nearby Interaction protocol). Software: 🔸 IDEs: IAR for Embedded Workbench, uVisio, Code Composser Studio, PSoC Creator, MPLABX, Eclipse, Atmel Studio, VS Code, STM32CubeIDE and STM32CubeMX 🔸 Programming Languages: C, C++, Python (including Pandas and Numphy), CUDA. 🔸 PCB Software: Altium, and Kicad. 🔸 Real Time Operating Systems (RTOS): FreeRTOS, Zephyr RTOS, TI-RTOS, POSIX. Thanks for taking the time to learn about me and my team! Just sent an invite to your project on Upwork and I would be happy to chat about supporting your project. Thank you! Javier Longares ❝ 𝙅𝙖𝙫𝙞𝙚𝙧 𝙬𝙖𝙨 𝙧𝙚𝙖𝙡𝙡𝙮 𝙜𝙤𝙤𝙙 𝙩𝙤 𝙬𝙤𝙧𝙠 𝙬𝙞𝙩𝙝. 𝙃𝙚 𝙬𝙖𝙨 𝙘𝙤𝙢𝙢𝙪𝙣𝙞𝙘𝙖𝙩𝙞𝙫𝙚, 𝙪𝙣𝙙𝙚𝙧𝙨𝙩𝙤𝙤𝙙 𝙩𝙝𝙚 𝙧𝙚𝙦𝙪𝙞𝙧𝙚𝙢𝙚𝙣𝙩𝙨 𝙖𝙣𝙙 𝙢𝙖𝙙𝙚 𝙪𝙨𝙚𝙛𝙪𝙡 𝙧𝙚𝙘𝙤𝙢𝙢𝙚𝙣𝙙𝙖𝙩𝙞𝙤𝙣𝙨 𝙛𝙤𝙧 𝙝𝙤𝙬 𝙩𝙤 𝙖𝙥𝙥𝙧𝙤𝙖𝙘𝙝 𝙩𝙝𝙚 𝙥𝙧𝙤𝙗𝙡𝙚𝙢𝙨 𝙖𝙣𝙙 𝙘𝙝𝙖𝙡𝙡𝙚𝙣𝙜𝙚𝙨. 𝙃𝙚 𝙖𝙡𝙨𝙤 𝙙𝙚𝙡𝙞𝙫𝙚𝙧𝙚𝙙 𝙚𝙭𝙖𝙘𝙩𝙡𝙮 𝙬𝙝𝙖𝙩 𝙬𝙚 𝙬𝙖𝙣𝙩𝙚𝙙 𝙖𝙛𝙩𝙚𝙧 𝙩𝙚𝙨𝙩𝙞𝙣𝙜 𝙬𝙝𝙖𝙩 𝙬𝙤𝙧𝙠𝙚𝙙 𝙖𝙣𝙙 𝙬𝙝𝙖𝙩 𝙙𝙞𝙙 𝙣𝙤𝙩 𝙖𝙣𝙙 𝙢𝙖𝙠𝙞𝙣𝙜 𝙠𝙚𝙮 𝙧𝙚𝙘𝙤𝙢𝙢𝙚𝙣𝙙𝙖𝙩𝙞𝙤𝙣𝙨 𝙤𝙣 𝙝𝙤𝙬 𝙩𝙤 𝙥𝙧𝙤𝙘𝙚𝙚𝙙. 𝘼 𝙨𝙪𝙘𝙘𝙚𝙨𝙨𝙛𝙪𝙡 𝙨𝙩𝙖𝙧𝙩 𝙩𝙤 𝙤𝙪𝙧 𝙥𝙧𝙤𝙟𝙚𝙘𝙩 𝙖𝙣𝙙 𝙬𝙚 𝙖𝙧𝙚 𝙡𝙤𝙤𝙠𝙞𝙣𝙜 𝙛𝙤𝙧𝙬𝙖𝙧𝙙 𝙩𝙤 𝙬𝙤𝙧𝙠𝙞𝙣𝙜 𝙬𝙞𝙩𝙝 𝙝𝙞𝙢 𝙛𝙤𝙧 𝙩𝙝𝙚 𝙣𝙚𝙭𝙩 𝙥𝙝𝙖𝙨𝙚 𝙤𝙛 𝙩𝙝𝙚 𝙥𝙧𝙤𝙟𝙚𝙘𝙩. ❞ 🗣 𝘼𝙡𝙖𝙣 𝙈𝙖𝙨𝙤𝙣 𝘾𝙀𝙊 𝙤𝙛 𝙎𝙪𝙨𝙨𝙈𝙮𝘽𝙞𝙠𝙚 🗣
    vsuc_fltilesrefresh_TrophyIcon PIC
    CC2640R2F
    Bluetooth LE
    C
    nRF52832
    PCB Design
    CC1310
    PIC32
    Microchip
    Firmware Programming
    ESP32
    STM32
    CC2652R
    FreeRTOS
    Embedded System
    MSP430
    Microcontroller Programming
  • $60 hourly

    • 4.7/5
    • (87 jobs)
    10+ years of freelance product & project management for PCB design and layout, firmware programming, and rapid prototyping. Here is a non-exhaustive list of relevant software/protocols/chipsets: - Strong C++, C, and C# - PCB layout and schematic capture with Altium, Cadence, Eagle, etc., with multilayer, flexible, high-speed embedded systems - FPGA programming with Verilog/VHDL: Altera Quartus, Xilinx, iCECube - Experience with low-cost MCU/single-board prototyping platforms: Arduino, Beaglebone, Raspberry Pi, NanoPi, etc. - ARM: ATSAM, STM32, PIC32, A13, FreeScale, MSP, NXP - MPU: Pic33F/18F/16F, Atmega 80251, 8052, 8951, 8051, 16, 32, 128 - Digital interfaces and wireless transmission: UART, I2C, SPI, BLE, BT, GSM/GPRS/GPS, xBee, ZigBee (particular experience with BLE HM10, HC05, ESP32, DA14508, nRF52832, 52840, BlueNRG) I also have a background in mechanical engineering and industrial design; I can implement my work into fully realized products for you. Expect me to help your business as if I am growing my own.
    vsuc_fltilesrefresh_TrophyIcon PIC
    Microcontroller Programming
    ESP32
    Core Bluetooth
    Rapid Prototyping
    Power Electronics
    Computer Hardware Design
    Firmware
    ARM Microcontroller
    PCB Design
    Wireless Communication
    LED Physics
    Electronics
    Electronic Circuit Design
    Altium Designer
  • $50 hourly

    • 4.8/5
    • (58 jobs)
    🌟 Welcome to my Profile! 🌟 👋 Looking for an experienced firmware developer and embedded systems expert to bring your project to life? Look no further! 🔥 Here's why you should consider working with me: 🌟 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. 🎓 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. 🚀 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 🔍 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. 🛠️ 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. ✅ 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 📡 Microcontroller Experience: I have specific experience with microcontrollers from various manufacturers, including Atmel, Silabs, ST, Cypress, Xilinx, TI, Espressif Systems, and Nordic. 🤖 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. 💻 Programming Languages: My coding skills include C/C++, Assembler, Python, VHDL, Java, OpenCV, C#, PHP, and JS. 🖥️ Operating Systems: I'm proficient in Embedded Linux, RTLinux, FreeRTOS, embOS, and QNX. 🌐 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! 🚀
    vsuc_fltilesrefresh_TrophyIcon PIC
    Firmware Programming
    Embedded C
    RFID
    Digital Signal Processing
    Machine Learning
    Embedded Linux
    Digital Electronics
    Analog Electronics
    Embedded System
  • $65 hourly

    • 4.6/5
    • (113 jobs)
    Electronic design services for all industries and products. Develop hardware, embedded firmware and PCB layouts for all types of projects. Provide value added service to companies and individuals looking to develop new products to bring their ideas to reality at a very reasonable cost. Extensive electronic design and manufacturing background to assist getting your project manufactured worldwide. Over 40 years experience in video, automotive, military, medical, aerospace, consumer, laboratory, sporting, gaming, vending, security, agricultural, law enforcement, test equipment products and other industries. Hardware designs include various sensors such as accelerometers, temperature, motion, rotary encoders, magnetic, pressure, flex, proximity, and touch. Controllers for DC motors, servos, linear actuators, and stepper motors. Communication designs and firmware for Bluetooth, USB2.0, USB3.0, LoRa, Wifi, POE, RS232, RS-485, CAN Bus and Zigbee. Design of hardware and firmware utilizing variousf 8, 16 and 32-bit microcontrollers from Microchip, Atmel, STMicroelectronics, ARM, Cypress and many others. Custom add-on boards for Arduino, STM Nucleo, Raspberry Pi and standalone custom boards from various development paltforms available. PCB layouts of all shapes, sizes and complexity. Single layer through 10 layer PCB layouts. SMT components including fine pitch package layouts, BGA, multilayer, blind, buried and micro vias. Experienced with design and layouts for RS232, Wifi, ethernet, Bluetooth, LoRa, RS-485, CAN Bus, USB2.0, and USB 3. Primary PCB software used is Eagle with experience in many others such as Altium, OrCad, PCAD, DipTrace, and KiCad. As a value added service, small volume assembly is available to get the first prototypes assembled for quick evaluation. All engineering work completed in New Jersey.
    vsuc_fltilesrefresh_TrophyIcon PIC
    Analog Electronics
    Circuit Design
    Design for Manufacturing
    Integrated Circuit
    Electronic Design
    USB Electronics
    Digital Signal Processing
    PCB Design
    Digital Electronics
    Mechanical Engineering
  • $135 hourly

    • 4.7/5
    • (23 jobs)
    Electronic Engineer - I Help You Bring Practical & Profitable Solutions To Market I’ll help you take your idea... to a schematic, to a PCB, then integrate software, take it to production, debug, document the process and get it out the door onto the market on time and under budget. I’m your go-to guy when you need technical skills to transform big ideas into tangible real-world practical and profitable solutions. • Need layouts and/or schematics verified? • Want enclosure design or retrofit electronics? • Seeking firmware design/development involving micro-controllers. Call Kevin. Who am I? I dig aerospace, rockets and airplanes. • I’m quick to absorb, understand and build on the information you give me. • When I see a problem, I step in to help solve it. And step away if I’m not required. • I’m trustworthy & honest, easy-going and love solving tough engineering problems. Who am I looking to work with? I want to help great start-ups bring great ideas to life and impact society positively. Honestly, I couldn’t think of anything more satisfying than being part of a project that makes life better for hundreds, thousands or even millions of people and contributing to the world in a positive way through engineering. What I do is a real passion for me, not just a job. And because I understand that the most important investment you can ever make in your business (besides product development) is in the team you build. I would greatly welcome the opportunity to be part of your project. I started my career as a technician and worked my way up to engineer. I have a rare combination of skills, knowledge & experience, and I know what it takes to make your project successful. I am 100% dedicated to my craft and I love to win. Let me help you win. ________________________________________ Experience: I use Altium Designer for all schematic and PCB needs. Worked on designs from simple 2 layer designs to complex 18 layer designs with high-density mixed signal designs from DC to 32GHz. This includes high-density DDR designs. Worked with Bluetooth, WIFI, IoT, PCIe. SPI / I2C / I2S / RS-232 / RS-422 / RS-485 Analog Design ( DAC / ADC / Op-Amp ) FPGA - Aritx / Kintex / UltraScale / Spartan Mechanical: Solidworks for enclosure design and retrofitting electronics Injection Molding Firmware: Microchip/Atmel 8 bit, 16 bit, 32 bit microcontrollers STM32 with LCD GUI interfaces FPGA design with VHDL with Xilinx or Altera Software: Altium MPLABX STM32CubeIDE / STM32CubeMX / TouchGFX Python and C/C++ LabWindows SystemVue ADS Solidworks Projects: IoT for Marine application (Particle System used) PEMF (Pulsed Electromagnetic Field Therapy) Consumer Product with touch screen GUI Ultra-Compact Audio Debug Tool for Audio Engineers 12ch 50Gbps PRBS generator 64Gbps PRBS/Pattern generator 60Gbps Error Detector 1-32GHz Synthesizer 1-18GHz Spectrum Analyzer 6GHz VSWR PoE Analyzer 18 layer HDI Motherboard with high-speed HDI layout Rigid Flex PCB 6GHz VSWR PoE IoT 10GHz Antenna Array Batteries / BMS controllers When you need a freelance staff engineer to help you get a project over the line on time. Call your reliable & trustworthy freelance software engineer Kevin Regan. See video below. Search LinkedIn Profile: Kevin Regan
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    Electronics
    Analog Electronics
    Altium Designer
    PCB Design
    VHDL
    Circuit Design
    Electronic Design
    Digital Electronics
    Analog Circuit
    C
    Microcontroller Programming
    Python
    Embedded System
  • $100 hourly

    • 5.0/5
    • (7 jobs)
    Thanks for visiting my profile! I am a fully qualified Electrical Engineer holding a Bachelor's and Master's degree in Electronics and Information Technology (Germany) as well as a Master's in Sensor Technology and a PhD in Physics from the University of Cambridge (UK). With more than a decade of experience in circuit design and embedded programming I particularly enjoy working on • Analogue circuits • LVDS, mipi-dsi, mipi-csi, parallel rgb, HDMI, gigabit ethernet • High-speed and RF systems (Radar, VCOs, LNAs, distributed element filters and couplers from DC to 24 GHz) • FPGAs for signal conversion • ADC conversion/signal processing of sensor data • (Embedded) programming in C, ASM, Verilog, Python • 8/32 bit AVR (microchip) • STM32 • ESP32, esp-idf • freeRTOS, Linux, bare-metal • Linux kernel and user space drivers, device trees • v4l2, gstreamer • Yocto and buildroot Development platforms I use are STM nucleo, Nvidia Jetson, IMX8 dev boards, ESP32, nrf52, Lattice crosslink.
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    Driver Development
    Kernel
    Firmware Programming
    Electronics
    Microcontroller Programming
    Embedded Linux
    Embedded C
    Microcontroller
    PCB Design
    Printed Circuit Board
    ESP32
    RF Microwave Design
    nRF52
    Electrical Engineering
    C
  • $40 hourly

    • 4.9/5
    • (130 jobs)
    I am an electronics engineer by profession, passionate and specialize in creating Schematic and PCB design or Layout in multilayers. I have 15years experience of pcb layout in Altium Designer. PCB Designing, Product designing, Reverse Engineering, Creative Solutions with Electronic. I work in a company based in UK. I can supply a prototype fully tested per your requirements and also 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.
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    Reverse Engineering
    3D Design
    PIC Programming
    Prototypes
    Circuit Design
    Assembly Language
    Product Design
    IC Solutions PICS
    Atmel AVR
    Arduino
    PCB Design
  • $43 hourly

    • 5.0/5
    • (6 jobs)
    My commercial experience has been primarily in embedded software development for home automation systems - C programming, microcontollers (PIC, Atmel AVR and STM32s), real-time operating systems, API design and communication protocols. I have a significant amount of experience with server-side development and relational databases also however - in Perl / CGI and PostgreSQL primarily. I have a first-class Bachelors degree of Electrical & Electronic Engineering. I can offer tuition to students, but do not ever contact me asking me to do assignments for you.
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    Electronics
    STM32
    Arduino
    Embedded C
    SQL
    Microcontroller Programming
    C
    Perl
  • $110 hourly

    • 5.0/5
    • (69 jobs)
    I'm a native English speaker. I have over 20 years of experience working as an embedded engineer. I was one of the designers/architects of the Microchip PIC18 core. I have worked at Microchip as an engineer in test, design, silicon validation, and applications. I have a Bachelor of Science in Electrical Engineering from Arizona State University, where I graduated with cum laude honors. I'm an expert in both hardware and software, so I'm good at tracking down issues. You may think you have a software issue, but it's a hardware issue or vis-a-versa. I enjoy the challenge of finding and fixing problems. I'm motivated by success, and I enjoy what I do. Work with me, and you'll understand. I bill honestly, and sometimes I'm able to solve a problem in a couple hours. No client has ever disputed my hours worked! I've had a couple clients (2/35) who thought I should not be paid for meetings or getting started on a project. These types of situations don't work out, and it's unfortunate because I want to help them, but won't continue to work with them. The best time to involve me in your project is at the beginning. While I architect your system design, I'll make sure that it meets your performance goals, and will reduce component count and cost. For a successful product, it's important to have a robust hardware and software architecture. I solve problems inside a document, and avoid making multiple PCB revisions. Even though I am in Costa Rica, it is easy to ship development boards to me. My home lab includes: - 100 MHz 4-channel oscilloscope (siglent brand) - 8-channel logic analyzer (saleae - this is what I use to analyze digital communication signals: I2C, SPI, UART, ....) - DC supply - benchtop DMM with 1nA current resolution (great for battery-powered devices) - multiple programmers/debuggers (including PICKIT3). The above tools allow me to understand and properly fix problems. If I don't have the exact equipment you are using, I can often wire something up and be able to develop/test code. I may have a processor on hand that can run your code (higher chance if it is a Microchip microcontroller). I am an expert at using MPLAB/MPLABX, but I am also very comfortable in Code Composer Studio (TI MSP430 series), and Microchip/Atmel Studio. During my time on upwork, I have at times taken the role of tutor and mentor - evaluating projects to look for issues, Assisting with documentation reviews, and also documenting projects from scratch. I have a history of identifying design issues before PCB production, saving money and time. Here are some of the technologies that I've worked with successfully in the past: - capacitive touch sensing - USB communication - Bluetooth communication - graphic displays - LED color mixing (precise color control with no flickering)
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    Microcontroller Programming
    Software Architecture & Design
    MSP430
    Microcontroller Design
    Embedded System
    PCB Design
    USB Electronics
    Hardware Prototyping
    PIC16
    Circuit Design
    C
    Assembly Language
    Electrical Engineering
  • $50 hourly

    • 5.0/5
    • (36 jobs)
    High-level Programming (Python/C/C++/C#/PHP/Delphi/Pascal/Perl/VB) Low-level Programming (C/C++/Assembler) for different platforms: x86, x51, ARM, PIC16/18/24/32, AVR, STM8/32, MSP430 and many others FPGA Programming (Verilog/VHDL) Electronics Reverse engineering Security auditing of applications and scripts Hardware security Neural networks, OCR Large Data processing Web-applications Experience: over 20 years. PhD Degree in Computer Science. Any platforms. Any languages. We speak Digitally!
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    C
    C++
    Desktop Application
    PHP
    Assembler
    STM32
    Reverse Engineering
    Cryptography
    Neural Network
    Assembly Language
    Firmware
    Python
  • $45 hourly

    • 5.0/5
    • (21 jobs)
    I am specialized in circuit design and testing, and DFM/DFA/DFT analyses. Microcontroller software development: I have more than 20 years of experience in microcontroller programming in C and assembly - PIC 8 bit and ARM Cortex M families 32 bit, ESP32 and nRF52 BLE controllers. I have more than 10 years of experience with mBed programming as well. Other software development: I am experienced with vehicle diagnostics CAN protocols up to UDS level. I have over 10 years of experience of developing complex test solutions involving National Instruments test software and hardware. I have versatile software development skills ranging from C, C#, Developing Windows executables, DLLs in fields ranging from instrument interfaces to file manipulation and CAN diagnostics. I have deep knowledge of industrial protocols like ModBus and BACnet. I posess deep knowledge of IT network infrasrtuctures and network topologies including basic network programming. I have advanced level knowledge and experience with Linux OS. PCB design experience: - Over 15 years of experience in designing with Altium (formely Protel). - Over 15 years of experience in designing with KiCAD.
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    Microcontroller Programming
    KiCad
    Test Strategy
    Electronics
    Electrical Engineering
    Energy Optimization
    Sensor
    PCB Design
    Altium Designer
    STM32
    ESP32
    Electronic Circuit Design
    Internet of Things Solutions Design
  • $40 hourly

    • 4.9/5
    • (15 jobs)
    Resume/C.V. More than 10 years of successful experience. 100% guarantee of success of the declared results. PLEASE TAKE INTO ACCOUNT - IN MY POTFOLIO ONLY THAT IS NOT PROTECTED BY A NON-DISCLOSURE AGREEMENT. FACTICAL VOLUME IS MUCH MORE. Electronic / Embedded Analyst. Electronic / Embedded Consultant. Electronic / Embedded hardware developer. Electronic / Embedded software developer. Abstract. Reverse Engineering Extra high quality result. Europe ready. Ability to develope robust, bullet-proof industrial/commercial solutions. Intuitive, extensive project leadership and hardware development experience. Superior skills in microprocessors and digital data communications design hardware Knowledge of most all modern interfaces (USB, Ethernet, LVDS, uSD, HDMI, DVI, VGA, UART,I2C, I2S, SPI, ets ) Strong expertise in debugging tools (JTAG, SWD, Remote System Explorer (Ethernet), HyperTerminal, Minicom ), Exceptional grasp of PCB design, signal integrity and power integrity Outstanding knowledge of modern CPU/MCU/DSP architectures. Excellent prioritization abilities, NDA. Core Qualifications: + Embedded C/C++; + RTOSes; + RF communication; + GPS monitoring; + ARM; + DSP; + PCB developing; + Ability soldering and coding simultaniously; + Familiar with Embedded Linux ( Boot process uderstanding, BSP modifieng/debugging); + Familiar with VHDL systems (Booting, running, etc ); + Familiar with Analysis of microwave systems (Agilent ADS); Complete production cycle, includes to: - analize, - choose components and architecture, - draw the schematics (Altium Designer), - Draw the PCB (Altium Designer or ORCAD) - Manufacturing control. - SMD soldering work (BGA, QFP, SMD up to 0201). - write all necessary software, - manuals and technical refference writing. Embedded processors (more then 10 years experience ). MICROCHIP: 8/16/32 bit; ATMEL:AVR, AVR32; 8051: MAXIM-DALLAS, ATMEL, Silicon Laboratories, others. Texas Instruments: Sitara, MSP430F, TMS320F). ARM Cortex: LM3S9Bx, STM32F, NXP (bootloading, firmware) FreeScale (MOTOROLA):(MC56F83xx, DSP56F80x). ARM V7:AM335x (bootloading, firmware) CAD (Software) CodeWarrior. KEIL-2 - KEIL-5. Code Composer 3 - CCS 6. ISE 6 (Xilinx) - ISE 14. Eclipce IAR 2004 - IAR6.5 CAD (Hardware) OrCAD 8.2.3 - OrCAD 16. PCAD 2004 - PCAD 2009. Altium 6.9 - Altium 2014 CAD (Mechanical) SolidWorks 2004 - SW2016. CAD (microwave) Agilent ADS 2004 - ADS 2009
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    Bluetooth
    Prototyping
    Driver Development
    ESP32
    NFC
    Hardware Design
    GPS
    SolidWorks
    Embedded System
    Embedded C
    OrCAD
    Altium Designer
    Manufacturing
    Electrical Engineering
    PCB Design
  • $44 hourly

    • 4.9/5
    • (16 jobs)
    •ELECTRONICS DESIGN, •PCB layout, •Microcontroller Software and Hardware Prototyping are my expertise. Including Industrial Automation, Power Electronics, RF Hardware and other areas of application. Being a graduate of St. Petersburg Electrotechnical Univercity with a B.S. in Engineering and Applied Sciences, I am an experienced versatile developer. Whether it’s a developing device from scratch or turning an existing prototype into the manufacturable product, I’m always happy to provide you with appropriate technical solutions which precisely fit your needs. Main offerings: • Specification analysis or creation with key technical and market points of success analysis •Electronics design and optimization, printed circuit board (PCB) layout with OrCAD Allegro •Device case mechanical design including thermodynamic, stiffness, fatigue analysis and optimization •Microcontroller firmware and a PC-side software development •Assembling and testing prototypes I dealt with many types of mechanical, electronics and 3D CAD software, so many of customer data formats are available: AUTOCAD, SOLIDWORKS, CATIA, ABAQUS, 3DMAX, MICROCAP, etc… Technologies: • C language for STM32 and PIC microcontrollers programming (SPI, I2C, RS-232/485, LCD, USB) •Delphi and C+ for desktop software •OrCAD P-spice for electronic circuit design •OrCAD Allegro for PCB creation (including 3D packages for all components) •Ansys Design modeler | Mechanical | CFX for 3D drawings | stiffness, fatigue analysis and optimization | thermodynamic analysis and optimization •Ansys Maxwell for electromechanical devices design •ADS for RF circuits design •In-house hardware prototyping (2-layer board with min 0.1 mm resolution) Please feel free to assign me difficult tasks.
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    Altium Designer
    Embedded C
    Hardware Prototyping
    RF Design
    ESP32
    C
    Arduino
    PCB Design
    Firmware
    OrCAD
    STM32
    Electrical Engineering
    Internet of Things
    Bluetooth
    Microcontroller Programming
  • $15 hourly

    • 5.0/5
    • (38 jobs)
    We provide Electronics Hardware and Software/Firmware development service. We delivered many solutions in the field of Internet of Things, Data Loggers, Home Automation and Control, Vehicle Navigation, Battery powered Wireless devices. Our technology reach in Microcontrollers, Arduino, Raspberry Pi, Embedded Linux, FreeRTOS, WiFi, Bluetooth/BLE, GSM/GPRS, GPS, RFID, Wireless Communication, 6LowPan, Zigbee with experienced delivery skill help you to achieve maximum throughput. We can work with you right from outlining your need to feasibility check, design, development, prototyping and testing. Our Software expertise includes C/C++, Embedded C/C++, Embedded Linux, FreeRTOS, Python. We worked on many microcontrollers including STM32F4, Atmel Cortex-M, RL78, Arduino, TI Tiva/Stellaris, NRF51, AVR, PIC, LPC, 8051, R8C but not limited to this and open to your choice. We interfaced many Sensors with microcontroller including Magnetic Sensor , Ultrasonic Sensor, Infrared Sensor, Touch Sensor, Accelerometer, Gyroscope, Temperature Sensor, Level Sensor, Pressure Sensor etc. We worked on many wireless technology including WiFi, BLE/Bluetooth, RF, GSM/GPRS, GPS, 6LowPan, Zigbee. We worked with many Microcontroller peripherals including DCMI/Camera, Ethernet, DMA, USB, RTC, SPI, I2C, UART/RS232/RS485, Data Flash, Internal EEPROM, WatchDog Timer, Random Number Generator, DAC, ADC, Timer. We used many Networking protocol including TCP/IP, UDP, TLS, SRTP, SIP/SDP/RTP to achieve different functionality.
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    PCB Design
    Electronics
    Embedded System
    Embedded C
    Microcontroller Programming
  • $50 hourly

    • 4.8/5
    • (331 jobs)
    I possess a robust skill set, with a focus on expertise in embedded systems, coding, and prototyping. My academic background includes a Master's Degree in Electronics. On Upwork, I have successfully completed 329+ projects, accumulating over 5000 hours and earning $300K+. I excel in delivering strategic project insights, ensuring reliable execution, and maintaining exceptional communication skills. Notably, I've collaborated with 290+ individuals, startups, and companies, consistently contributing to their success. My commitment to excellence is underscored by a track record of delivering high-quality work and meeting deadlines. This combination of skills and experiences positions me as a valuable asset for any project, ensuring efficient and effective contributions. Whether it's crafting innovative solutions for embedded systems, writing impeccable code, or seamlessly translating concepts into prototypes, I bring a wealth of expertise to every endeavor. My journey is marked by a dedication to staying at the forefront of technological advancements, ensuring that my clients benefit from cutting-edge solutions tailored to their unique needs.
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    MLOps
    AI Builder
    C#
    IOTA
    ESP32
    PCB Design
    PyQt
    Robotics
    Python
    Raspberry Pi
    C++
    Arduino
    Microcontroller Programming
    Embedded C
    Embedded System
  • $20 hourly

    • 5.0/5
    • (23 jobs)
    I have been working as a firmware designer for the last three years and has designed commercial and industrial products for high-end clients. During those projects, I have worked on a number of sensors(camera, PIR, RFID, temperate, pressure and etc), communication protocols like HTTP, HTTPS, MQTT, WIFI, UART, I2C, SPI and etc. I have also have designed web-based applications, Andriod apps, and windows based applications to interact with the embedded systems.
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    Internet of Things
    Core Bluetooth
    Atmel AVR
    ESP8266
    FreeRTOS
    Multilayer PCB
    Hardware Design
    LoRa
    Arduino Firmware
    STM32
    ESP32
    Arduino
    Embedded C
    Firmware
    Embedded System
  • $20 hourly

    • 4.9/5
    • (32 jobs)
    If you are a business owner looking to start or scale your existing business in SAAS, eCommerce, Marketplace, Digital Marketing, Fintech, or any online business and need professional expertise, then I am your guy. I help business owners and startups achieve their community and business goals quickly. What type of help? - You need an experienced professional to run demos or conduct success meetings with an existing client base. - You need to have a social media strategy that makes your brand more visible and likable. - You need a business writer for scripts, sales copy, or presentations who has the experience to know what works and what doesn't. - You need the skills of the Operations Director but do not have the funds to hire a permanent, six-figure employee. - You don't have the time to manage your existing team and projects. - You need more automation in place for sales, lead generation, and customer support. How do I help? I provide expert freelance Sales, Customer Support, Social Media, and Account Management services for firms in growth-mode, so they can achieve their targets fast. I have had the privilege of spending the last 4 years supporting and handling sales and customer support operations of IT companies, eCommerce Platforms, and BPO organizations. Transitioning across several very interesting industries, my roles involved business development, customer support, content marketing, client outreach & product development. Areas of Expertise: SALES STRATEGY ★ IT Sales ★ Technical Sales ★ Product Demos ★ SAAS Platform Sales ★ Sales Automation ★ Client Outreach ★ Product Demos ADMINISTRATIVE (VA) SERVICES ★ Online Business & Project Management ★ Business Process Optimization ★ Customer Support Tickets ★ Data Entry, Analysis & Reporting DIGITAL MARKETING ★ Social Media Setup & Management ★ Content Writing and Keyword Research ★ SEO & Google Analytics ★ Sales Copywriting ★ Email Marketing Automation ★ Blog management ★ Article Writing DATA VISUALIZATION AND AUTOMATION ENGINEERING ★ Arduino based systems ★ PCB Design and Layout ★ Product Development ★ Power BI ★ Microsoft Excel ★ Dashboards SYSTEMS & PLATFORMS (In addition to the full Microsoft Office and Google Suite) ★ Websites & Landing Pages: WordPress and Wix ★ CRM: Hubspot and Close ★ Dialing/Communication Tools: Dialpad, Ring Central, Slack, Microsoft Teams ★ Project Management/Others: Jira, Hubstaff, Trello, Zendesk If you are looking to take your sales and customer success to the next level, drop a message and find out if lady luck decides to reward you or not. I'd love to learn more about your project and see if we are a good fit for each other or not. Feel free to invite, and I promise I will reach out right away and schedule a FREE strategy call. You will get tons of value out of it. That's a promise!
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    Sales Copywriting
    Light Project Management
    Microsoft Power BI Data Visualization
    Content Writing
    HubSpot
    Digital Marketing Strategy
    eCommerce
    Telemarketing
    Customer Retention
    Lead Generation Content Creation
    Shopify
    Customer Support
    WordPress
  • $50 hourly

    • 5.0/5
    • (20 jobs)
    I'm best as an all around coder. I can do anything, and do it well. My most recent experience has been with IBM Watson's AI. First was a Drupal site integrated with auto messaging, and chatbots to interact with students learning to communicate with clients. This was then converted to Ruby on Rails. I love Javascript/Jquery work as well. Any API work is a lot of fun for me.
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    MySQL Programming
    API
    RESTful API
    SOAP
    Chatbot Development
    WordPress Plugin
    jQuery
    Drupal
    WordPress
    Ruby on Rails
    Ruby
    PHP
    JavaScript
  • $50 hourly

    • 5.0/5
    • (19 jobs)
    Salut! 👋🏻 I'm a passionate AI engineer who is eager to discover new technologies. - I've used Keras and TensorFlow extensively in many projects, including GANs/CNN/RNN/QNN/LSTM/autoencoders. - Along with NLP techniques such as Word embedding/BOW/POS/Sentiment analysis/Regex/NER with libraries including: (Glovo, Word2Vec, spaCy, and Beautiful soup). - I've also worked with computer vision techniques such as Image segmentation/classification/enhancement with OpenCV, and Pillow libraries. Finally, I enjoy working in creative environments with realistic pressure conditions.
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    Cloud Computing
    Big Data
    Image Processing
    Machine Learning
    Deep Learning Modeling
    Model Optimization
    Computer Vision
    MATLAB
    Natural Language Processing
    C++
    TensorFlow
    Keras
    Deep Learning
    Python
  • $35 hourly

    • 5.0/5
    • (4 jobs)
    I have been in the technology industry for over 30 years. I have been in charge of product development and support for the last 15 years. I design PCB boards in Altium and KiCAD.(2 layer - 4 layer). I know the costs and limitations of printed circuit boards. I have written thousands of lines of code in C, C++,C#, Java, JavaScript and PHP5. I have written thousands of SQL queries. and Managed SQL database from Microsoft and MySQL. I have done low level firmware programming for various embedded platforms. Program firmware in Keil, TI Code Composer, and Visual Studio Code( C and C++). Design cases for my products in FreeCAD, Solidworks and Fusion360. I know the different manufacturing process and different materials. Development different testing methods to correct problems. I have done lots of trouble shooting with a high success rate. Maintained, upgrade and created 3D printers and CNC milling solutions to help support my prototyping efforts. EXPERIENCE Programmer, Embedded Engineer, Product designer, IT Technician
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    C
    Internet of Things Solutions Design
    XML
    Debian
    Altium Designer
    Firmware Programming
    3D Printing
    C#
    Technical Project Management
    Apache HTTP Server
    CAD Software
    CorelDRAW
    ARM Microcontroller
    HTML
    C++
  • $40 hourly

    • 5.0/5
    • (8 jobs)
    * One of the Top Machine Learning engineers in Egypt on Upwork. * 100 % job success score. * 3+ years of experience in Machine Learning, Deep Learning, Computer Vision, Natural Language Processing & AI. * Having experience in International Organizations and Teaching experience in the Machine Learning domain. -"Let's have a chat and help you get the job done right." - Skills: * Machine learning * Deep learning * Artificial Intelligence * Natural language processing * Computer Vision - Tools: * TensorFlow/ Keras * Py Torch * Sci-kit learn - Programming Languages: * Python * C++ * MATLAB - Cloud Platforms: * AWS skills * Google Cloud * Azure
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    Scripting
    Artificial Intelligence
    Data Scraping
    Computer Vision
    Deep Learning
    Data Science
    Deep Learning Modeling
    Python
    Artificial Neural Network
    Neural Network
    Machine Learning
  • $25 hourly

    • 4.8/5
    • (35 jobs)
    Hello! My name is Tuan, professional firmware. My job is program for electronic product and program software on PC to manage/communicate with circuit boards. Just give me your requirements/product specification. Then we can discuss about the deadline, price and other features. I have more than 5 years experience in firmware for IoT Products, Consumer Products and Telecom Products. So I think i can try my best to complete your project with best result Below is my work flow in hardware design: - Receive your requirements, discuss to have final product/firmware specs - Read block diagram of circuit: need to very detail, it will decide what part will be used in project. Something about my experience: - About microcontroller: STM32F0/F1/F2/F4/F7, MSP430, MSP432, ATMEGA, ATSAM, PIC, ... - About SoC and MPU: NXP B4860, FBGA J-link, Amlogic T962X,iMX6, mini –iMX8… - About dev board: NXP, Arduino, ADI and TI tranceiver board for 4G, Avago, NXP Amplifier, Amplenol Amplifier, Boardcom 4G board, renesas control BLDC motor... - About Wireless MCU: ESP8266, ESP32, CC2530, CC2538, DA14580/14583, CC2540/41, nRF51822/nRF52840, CC1310, ... - About Sensor: CMOS Image Sensor, light sensor, CO, Smoke Sensor, Dust Sensor, Air Sensor, pH sensor, .... - About wireless communication: WiFi, BLE4.0/4.1/4.0, Zigbee, Sub1GHz, ... - About Mass Production: I can help you prepare production data that help you do the mass production. I also have experience in mass production process for 4G Basestation Marco, smallcell and Home Gateway with very big quantity, so i will know how to design for manufacturing with your product, design mass production process, etc Some of my product that I have designed and released to the market: -Home application: Design Air- conditinal use toshiba IC, control motor BLDC, have FPC to 7 A -380 V, power supply 1000 W. temperature resistor sensor, Wifi and IR comucation, control AC Fan by Triac… - Smart Home Product: Design Home Gateway with Ethernet, WiFi, Zigbee and TFT LCD, ... Design Smart Switch with capacitive touch, Zigbee communication, Single Phase Power Meter, 220VAC/110VAC load control, ... ... and a lot of other products . I hope to work with you, to help you complete your project and release your product to the market
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    Firmware
    MQTT
    GSM
    Electrical Engineering
    nRF52
    Raspberry Pi
    nRF52832
    Embedded Linux
    LoRa
    ESP8266
    ESP32
    STM32F4
    Arduino Firmware
    STM32
    Embedded C
  • $15 hourly

    • 5.0/5
    • (16 jobs)
    SKILLS: Electronics: Arduino Languages: Javascript (major), C#, Java, HTML, CSS Runtime Environment: NodeJs DataBase: SQL/NoSQL: Postgres, MySQL, Redis BackEnd FrameWork: Express, Fastify, Nest FrontEnd: ReactJS Cloud Technologies: EC2, BeanStalk, Lambda, SQS, S3 Streaming/Queue Techs: Kafka, RabbitMQ, Socket.IO Other Techs: Android, Winforms Version Control: Github Agile Development My recent projects: 1- Successfully developed and published S7TrendOnline. An Industrial solution of cloud monitoring. 2- Successfully developed and published RTCjs. A JavaScript library for trend and graphs. 3- Successfully developed and published PlotEasy. A solution for embedded controller logging applicable to any C-based microcontroller. 4- Publish android apps, FILECHAT, HTML Editor With Local Host All above task represents my skills in PLC programming, C# and web designing. Areas of Expertise: 1- C# 2- HTML, CSS. Javascript 3- Java 4- NodeJS/ExpressJS 5- Postgres SQL 6- Redis 7- Android 5- Arduino 6- IOT
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    Database Design
    SQL
    Electron
    Node.js
    Xamarin
    RFID
    C#
    PostgreSQL
    Selenium
    Android
    Arduino
    NodeJS Framework
    React
    Electronic Design
    JavaScript
  • $30 hourly

    • 5.0/5
    • (7 jobs)
    I am an expert in KiCad and Eagle. I am experienced RF Electrical Engineer. The schematics and layouts are my strong points. I will update the library both schematic and layout and generate the Gerber files. Maintain design rules of PCB broads including track widths, vias, via drills, maintain clearance, pear gaps for main manufacturers. Also, I will recommend suggestions for manufacturers.
    vsuc_fltilesrefresh_TrophyIcon PIC
    Multilayer PCB
    PCB Design
    Microcontroller Programming
    Electronic Design
    KiCad
    OrCAD
  • $30 hourly

    • 4.8/5
    • (46 jobs)
    I have over four years of experience as a software developer designing websites and mobile applications for a range of industries. I work as a freelancer full-time and manage a group of brilliant problem-solvers that includes great engineers. I also have four years of experience working with MATLAB. During which I solved numerous problems related to Digital Signal Processing, Image Processing, Linear-Non-Linear Optimization. Machine learning, Computer vision, Fuzzy logic system, Digital filter design, Matlab GUI APP development and much more.
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    WordPress
    Image Processing
    Arduino
    UI/UX Prototyping
    WordPress Development
    ESP32
    Web Development
    MATLAB Script
    Database Management System
    API Development
    Artificial Intelligence
    Elementor
    Digital Signal Processing
    MATLAB
    Python
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