Hire the best Electrical Engineers
Check out Electrical Engineers with the skills you need for your next job.
- $81 hourly
- 5.0/5
- (29 jobs)
Professional Summary: Electrical Engineer experienced in developing electronic products and automated test equipment/ procedures for commercial/industrial and aerospace/defense programs. Responsibilities include application of electrical hardware experience, analog / digital circuit design including simulation, validation, project management, efficient documentation including new product cost and excellent oral / written communication skills. Professional Experience: Rexnord Industries LLC (Zurn) 03/2018 –Present Cary, NC Senior Electronic Hardware Design Engineer • Lead hardware design of PCBs for IOT products serving the water control market (pressure relief valve monitors, sensor operated flush valves and faucets, incorporating RF LoRa, USB, Ethernet, I2C, serial, SPI, CAN, etc.). Responsibilities include technical specifications, system design, schematic capture, power management including DC-DC conversion and motor/solenoid control, PCB layout, design for cost, design for test, design for manufacturability, RF performance, EMC and FCC compliance, product safety, Firmware and programming, design validation testing and system integration. ARCA Technology LLC 01/2016 -03/18 Mebane, NC Electrical Engineer • Performed hardware/firmware design of PCBs for teller assisted self-service machines (cash, coin, cards, checks, printers, near field communications, Bluetooth, WIFI, ethernet, USB, serial, etc.). Responsibilities include requirements development, technical specifications, schematic capture, PCB layout, power management, motor control, configuration management, prototyping, design validation testing and systems integration. Ensign Bickford Aerospace and Defense Co. 2010 - 2015 Simsbury, CT Electrical Design Engineer • Lead electrical design of cross functional team (Requirements, schematic capture, simulation, power conversion via numerous topologies, PCB layout, embedded firmware (embedded C, ASM), high voltage DC/DC boost converter design (3.6 VDC to 1200 VDC, 1 W)) for explosive plug used in oil and gas exploration. • Responsible for microcontroller firmware (embedded C, ASM) and hardware design of custom automated test stands utilizing custom printed circuit board designs, and various National Instruments data acquisition components in support of electrical safe and arm devices (ESADs) to perform flight termination on several missile platforms for Raytheon and Lockheed Martin. • Performed electrical design of numerous defense and aerospace applications involving peripherals such as I2C, SPI, USB, ETHERNET, etc. Responsibilities included MIL-STD-810, MIL-STD-461 compliance and conformance to MIL- HDBK- 217. Examples include, shoulder mounted missile (SMAW II logic control unit for USMC) (3 VDC to 1500 VDC, 10 W) and special test equipment for firing actuators aboard several missile platforms, etc. United Technologies Corporation (UTC Power and Pratt and Whitney Power Systems) 2007 – 2010 South Windsor, CT Electrical Design Lead Engineer • Lead the electrical design of the PURE CYCLE, 280 kW, 480 VAC, 3 phase, power plant including power conversion (AC to DC and DC to AC), control firmware (embedded C) and instrumentation. • Validated electrical power generation and control systems for compliance with NFPA 70e (NEC), UL-508, UL-1741, IEEE-519 and IEEE 1547. • Served as the lead technical liaison for electrical systems for contract manufacturers, integrators and customers.Electrical EngineeringBluetoothMicrocontroller ProgrammingDigital ElectronicsEmbedded SystemFirmware ProgrammingTestingPCB DesignHardware DesignESP32Hardware PrototypingElectronic DesignProduct DevelopmentProduct Design - $125 hourly
- 4.9/5
- (52 jobs)
I’m Kevin. I design things. Over the last ten years I have taken over twenty commercial products from concept to manufacture while navigating startup challenges along the way. I am “practical” above all else. A team player and easy to communicate with, I am able to take rough concepts and deliver them as working products or prototypes with minimal cost and hassle. My specialty is electronic hardware design, though most projects involve physical or mechanical parts as well. This is my full time job, working from my dedicated workshop near Portland, Oregon. I have in-house capability for most aspects of bringing up new designs and fabricating one-off devices or prototypes. We have high resolution SLA 3D printing (UV resin), a large 4x8’ production CNC machine suitable for plastics and most aluminum, and plenty of bench/floor space for your project. I have relationships with various local machine shops and test labs, so extra support is convenient if needed. I work in Altium Designer for schematic and PCB board layout, and use Solidworks or Autodesk Fusion for physical component design and working with complex physical assemblies. I have designed many injection molded parts, stamped metal parts, etc. Many of my products involve radio so I’m familiar with the FCC test lab process for both module based radios and custom designs. I have designed Internet of Things IoT products, wireless mesh networking, and low cost proprietary point to point radios. I am intermediate level coding on small 8 to 32 bit microprocessors in C,C++. My code is extremely "human readable" and cleanly documented. I have solid experience with Mircochip PIC processors, Atmel, STM32, and MSP430. I have written several low level handlers for custom board hardware and protocols. If you’re looking for a competent person that is easy and reliable to work with, and who will handle your project as if it were their own, let’s chat and see what happens. Electronics: -Embedded Hardware Design -PCB Circuit Board Design -Low-level Microprocessor Coding, C, C++, Python -Radio Wireless Communications and Certification -Internet of Things, IoT, Mesh Networking, Zigbee -Robotics -Automation -Short Run PCB Assembly -Prototyping and Test Fixtures (in house) -Reverse Engineering, Proprietary Protocols -Testing, Debugging, Product Validation Mechanical: -Solidworks -Autodesk Inventor / Fusion360 -Complex Assembly Design -Process, Testing, and Assembly Fixtures -Injection Molding -High Resolution SLA 3D Printing (in house) -CNC Machining (in house) -Industrial Processing Fixtures -Plastics Fabrication (Tanks, Jigs, Wet Processing, etc.) -Rapid Prototypes and 3D Printing for Industrial Parts -Moving Parts, Gearing, Bearings, etc. Support Services: -Connections with Contract Manufacturers -Crowdfunding, I've raised approx $400k via Kickstarter, Indiegogo -Relationships with Asian and China Manufacturers -Injection Molding & Stamped Metal Parts from Asia -Patent Experience (I hold 7 Patents)Electrical EngineeringFirmwareArduino FirmwareCircuit DesignPCB DesignRF DesignInjection MoldElectronic DesignProduct DesignHardware PrototypingSolidWorks3D PrintingProduct DevelopmentMechanical Design - $100 hourly
- 5.0/5
- (21 jobs)
PCB Design (DC/DC power supplies, LED Drivers, Microcontrollers, PFC circuits, Laser Drivers, Motor Drivers, Line voltage systems) Well versed in Altium Designer and KiCAD Experience debugging PCBs and electrical systems including finding and making changes to bring products into compliance with EMC certification standards Python data collection/analysis experience (e.g. designed and wrote a python script to collect, analyze, and visualize position sensor data in a laser pointing system that led to the discovery of EMI induced jitter) Solidwork/Onshape mechanical CAD experience, wire routing, wire harness designElectrical EngineeringPythonAmplifiers & FiltersPCB DesignEmbedded SystemCircuit DesignKiCadArduinoAltium Designer3D Modeling - $65 hourly
- 5.0/5
- (14 jobs)
Electrical Engineer with experience programming professionally in LabVIEW, PLC's and Embedded C projects. Also have experience in schematic and layout using Altium. Have designed and fabricated testing equipment for measurement, control and logging using various electronic methods(PLCs, microcontrollers, LabVIEW applications etc). Have some experience programming IoT devices.Electrical EngineeringElectronic DesignAutomationIndustrial AutomationWiring DesignLabVIEWControl EngineeringMicrocontrollerMultilayer PCBKiCadAltium DesignerPLC ProgrammingEmbedded C - $20 hourly
- 5.0/5
- (5 jobs)
As an Electrical design engineer, have more than five years of experience in Building services since 2017. Now I've been working as a MEP engineer in Waterfront integrated resort in Colombo. So I got professional knowledge of Electrical installation, HVAC design, Plumbing Design, Design calculation, Preparing BOQ, Lighting design, Outlet design, fire detection design, Emergency Lighting design, Cable tray, and feeder design, .. etc. And also Have expert experience using design-related software like Dialux, Autocad, etc. Electrical design for high rise buildings and factories. Preparation of Bills of Quantities and cost estimates. Design of Low Voltage Power Distribution. Lighting Design of any type of interior and exterior Projects. Design of HVAC systems. Design of Factory and Home automation systems. Design of water and waste water systems. Electrical design of MV and HV Distribution Systems. Design of Standby / emergency Power Supply Systems such as Generator. Systems, UPS Systems & DC Power Supply Systems. Design of the following ELV Systems such as: Fire Detection & Alarm Systems. Public Address Systems. Telephone & Data Networking Systems. MATV Systems. CCTV Systems. IPTV Systems. Building Management system. Design of Lightning Protection Systems.Electrical EngineeringPlumbingTender DocumentMechanical, Electrical & Plumbing SystemsPower DistributionMaterial Take-OffAV EquipmentDIALux evoElectrical DrawingLighting DesignBill of QuantityElectrical DesignMEP DesignAutodesk AutoCAD2D Design - $150 hourly
- 5.0/5
- (15 jobs)
PHP expert with 20 years of experience developing for the web. AWS Certified Solutions Architect. I have also written an online course teaching secure programming in PHP for Infosec.Electrical EngineeringLuaCMicrocontroller ProgrammingElectronic DesignLaravelAWS Server MigrationAWS LambdaPCB DesignESP32ArduinoPHPPythonMySQL - $150 hourly
- 5.0/5
- (41 jobs)
I have over 22 years of experience working and consulting for tech companies in Silicon Valley. Every technical challenge that I had overcome assured me that with the right frame of mind, I could accomplish anything. Engineering is also my hobby, and I have been doing it since before high school. I was born with a soldering iron in one hand and writing code with the other. I designed the hardware for over 100 projects, most of them being sold today. Some notable ones are Snapchat Spectacles (designed most of the electronics and PCB layout), Thornwave Labs' Bluetooth DC Power Meter (PowerMon) and all the other projects on the webpage, various RF modules (RN-171, RN4020, RN52), and development boards designed while working at Microchip. I also created production testers, lots of C/C++ programming, and firmware design. What I can do for you? --------------------------- High Level: project management, research. I am very experienced with hardware design and firmware, which allows me to integrate them more efficiently. Hardware: circuit design, component selection, electrical schematic, PCB payout. I am using Altium Designer. I will provide you with everything you need to go to manufacturing: Gerber files, NC drill, pick and place, assembly diagrams, 3D prints, 3D STEP model, and electrical schematics as well as offer support after the project is completed. I have experience with analog and digital design, RF, high-speed design, microcontrollers, highly complex boards, LCDs. I can run Spice simulations as well. I worked with various technologies and protocols: SPI, I2C, UART, USB, CAN, RS-485, Ethernet, Bluetooth, WiFi, and so on. Prototyping: I will manufacture the prototypes at a much lower cost than average. Over the years, I have developed working relationships with manufacturers in China, hence the cost-saving. I also have a lot of equipment: multimeters, oscilloscope, logic analyzer, vector network analyzer, USB protocol analyzer, power supplies, digital electronic load, soldering equipment, computers, and so on... Certifications: I can assist and oversee the certification process for FCC, IC, and others. Firmware development: I have 24+ years of experience coding in C/C++ and 20 years of firmware development. I can architect and develop your firmware from the ground up. I am exceptionally versed in the ARM Cortex line of microcontrollers: STM32 and Nordic. I will provide you with production-quality firmware. I know the ST and the Nordic microcontrollers like the back of my hand. I can get firmware done very quickly and efficiently for these chips. Software development: Basic tools running in Linux/Windows/Mac, basic GUIs. I can develop all the software tools you need for debugging, testing, and manufacturing. Manufacturing: If your project reaches this phase, I can offer contract manufacturing services. I will be delivering your finished product, ready to sell. The rate I displayed is an average number. It can vary up or down based on the complexity of the project. My rate reflects the experience and knowledge I have. I am good at what I do. Also, keep in mind that I will not bill you for hours like lawyers do for the time they spend in the shower thinking about the project. I will bill you only for the hours I spend advancing the project in a meaningful way.Electrical EngineeringSTM32CRF Microwave DesignEmbedded Operating SystemIndustrial AutomationLinuxWiFiBluetoothFirmware ProgrammingAnalog ElectronicsCircuit DesignPower ElectronicsDigital ElectronicsC++RF DesignARM Cortex-MPCB Design - $28 hourly
- 4.9/5
- (71 jobs)
More than +15 years working on electronic design projects. From High School, University and next with many companies. +50 electronic design projects. I have developed projects from the idea, prototype, testing and volume production. Working +1 year on PCB company I learned PCB DFM (Design-for-manufacture) and next working designing electronic devices to market, I learned to design choosing better components to have availability to mass production, working with outsourcing companies in Taiwan and China. Bachelor of Electronic Engineering since 2008. My final project was an ECG portable to PDA´s., made on SMD and Eagle software. I work on my lab making electronic prototypes and test almost time. I have bench DMM, Function Generator, Oscilloscope and a set of tools to test the PCBs. I have made PCB and electronic design projects for other companies and engineers., which add experience to Schematic+PCB+BOM+Gerber files, excellon files, EPS. Design for manufacture (membrane keypads, plastic cases, Aluminum cases, etc) Embedded programming microcontrollers of the next families: Freescale HC08, HCS08, QT, QG. TI MSP430, Atmel ATTINY, ATMEGA, ARM-SAM3N, STM32, dsPIC. Worked with the next Boards: Arduino (Uno, Mega, Nano), Particle (Photon, Electron), Intel Galileo Gen 1 y 2, Intel Edison. Using the next peripherals and technologies: Interface Bluetooth v2.0, V4.0 module (Parani, Bluegiga, Nordic,), RF modules (Nordic), USB (FTDI), RS232, SPI, I2C, ADC, Qtouch, GPIO. Real experience working with the next software: Eagle Cadsoft, Altium Designer, Orcad, Matlab, Scilab, Pspice, AVR Studio, Codeworks, MPLAB, Android Studio, Autodesk Inventor, Autocad, Corel Draw, Github.Electrical EngineeringPrototypingCircuit DesignMicrocontroller ProgrammingDigital ElectronicsEmbedded CMultilayer PCBAltium DesignerAnalog ElectronicsArduinoESP32PCB DesignEagleHardware Design - $30 hourly
- 4.9/5
- (49 jobs)
🔹 Welcome to My Profile! 🔹 Are you seeking a seasoned Embedded Systems Engineer with a track record of successfully bringing startup projects to production? Look no further! With over six years of hands-on experience in the field, I specialize in turning innovative ideas into fully functional embedded solutions. My expertise spans across a wide range of industries, including IoT, automotive, consumer electronics, and more. 🛠️ What I Offer: ✅ Embedded Systems Development: From concept to deployment, I excel in designing and implementing embedded systems tailored to your specific requirements. Whether it's firmware development, hardware integration, or system optimization, I ensure top-notch performance and reliability. ✅ IoT Solutions: Harnessing the power of interconnected devices, I create robust IoT solutions that enable seamless communication and data exchange. From sensor integration to cloud connectivity, I deliver end-to-end solutions that drive business innovation. ✅ Startup Project Expertise: Having spearheaded numerous startup projects, I understand the unique challenges and tight deadlines associated with bringing a product to market. My proven ability to navigate these obstacles ensures timely delivery without compromising quality. ✅ Prototyping and Testing: With a keen eye for detail, I meticulously prototype and test embedded systems to validate functionality and performance. Through rigorous testing methodologies, I identify and address any potential issues before they impact your project. Expertise: - Electronics Circuit Design - PCB design - Firmware Development using C, C++ and Python - Internet of Things (IoT) - Automation - Embedded Linux Software: - Autodesk Eagle - KiCAD - EasyEDA - Altium Designer Hardware: - Arduino - ESP32 - STM32 - ESP8266 - nRF52840 - Raspberry pi - AVR Microcontrollers - Beaglebone Black Firmware Development Tools: - Arduino IDE - Platform IO - STM32 Cube IDE - Espressif IDF - Nordic Semiconductor's nRF Connect Wireless Protocols: - Wi-Fi - Bluetooth Low Energy (BLE) - GSM - Zigbee - HTTP - MQTTElectrical EngineeringBluetooth LEPythonSTM32Internet of Things Solutions DesignLoRaEmbedded SystemGSMElectronic Circuit DesignPCB DesignInternet of ThingsRaspberry PiESP32C++Microcontroller Programming - $68 hourly
- 4.8/5
- (27 jobs)
My education includes a M.S. in Electrical Engineering and a B.S. in Electrical Engineering with a minor in Physics from the Milwaukee School of Engineering. I have experience in a wide variety of electrical engineering disciplines including power electronics, analog circuit design, embedded systems and signal processing. My primary fields of study in my Master’s program were power electronics design/analysis, electronic circuit design/analysis and digital signal processing. One example of a previous job function was at DRS-Power and Control Technologies. The project I worked on was the redesign of all power conversion and distribution systems for the next-generation Navy Nuclear Submarine (Ohio Replacement Program). After 1.5 years at this this position, I lead major start-to-finish designs on five separate, interdisciplinary circuit board designs. These designs required heavy design efforts with power and digital embedded systems including microprocessor, DSP, FPGA and GPP architectures.Electrical EngineeringHardware DesignDigital ElectronicsDigital Signal ProcessingPower ElectronicsLayout DesignEmbedded SystemAnalog ElectronicsCircuit DesignIntegrated CircuitEngineering Simulation - $50 hourly
- 4.7/5
- (48 jobs)
I am a freelance professional with a diverse skill set including, but not limited to: programming, graphic design, audio editing, electronics design, voice over, and music composition. I have an eye for detail and a passion for what I do. If you want someone who is innovative, who will be upfront with you, and who will deliver what they say, look no further!Electrical EngineeringVisual BasicCircuit DesignHardware PrototypingMicrocontroller ProgrammingC#Arduino Firmware.NET FrameworkDigital Signal ProcessingElectronicsAudio EditingPrototypingC++PCB DesignMultilayer PCBArduino - $100 hourly
- 5.0/5
- (28 jobs)
Whether your idea is bound for a Kickstarter page or a surgical suite, I can help bring your product ideas into reality. Prototyping gadgets is what I do best. If you'd like some help bringing your next project to life, drop me a message and let's talk about how we can make it happen. Work History: 13 years of experience in 3D modeling and 3D printing mechanical designs, 11 years of experience writing code for embedded devices, 9 years of experience working with robotics, 7 years of experience designing PCBs, 2 years in the medical device field, 2 years in the IoT device field, and 1 degree in Biomedical Engineering Want to go from "here's a concept" to "here's a prototype" in 20 words or less, by the end of next week? We can do that. Want to be intimately involved every step of the way from the initial designing phase to the first batches, and beyond? We can do that too. Just let me know how I can help, and I'll tell you how we can make it real.Electrical EngineeringEmbedded SystemArduinoPCB DesignBluetooth LELoRaMicrocontroller Programming3D PrintingElectronic DesignMechanical DesignProduct DesignHardware PrototypingPrototyping3D Modeling3D Design - $80 hourly
- 5.0/5
- (6 jobs)
Licensed Electrical Engineer with 11 years of experience in commercial, up-fit and build-to-suit warehouses, and multi-family residential sectors. I am experienced in designing and creating power plans, lighting plans, photometric calculations (exterior, interior, emergency), fire alarm plans, panelboard schedules, electrical load calculations, electrical riser diagrams, and installation details. Additionally, I provide arc flash studies, short circuit studies, device withstand duty evaluation studies, protective device coordination, underground conductor ampacity studies, and load flow studies for new and existing facilities. PE licensed in: NC, ME, GA, OH, IN, FL (TX, HI PE registrations in progress) NC Firm License: P-2292Electrical EngineeringNational Electrical CodeAutodesk RevitMEP DesignElectrical DesignLighting DesignAutodesk AutoCADETAP - $25 hourly
- 4.9/5
- (29 jobs)
✅ Professional hardware engineer with 10+ years of PCB design experience. ✅ Altium Designer 22, Cadence Orcad Allegro 16.6/17.2, PADS VX2. ✅ Prototype PCB production, PCBA assembly, Gerber modification. ✅ Design many products that have mass production. 𝙃𝙚𝙡𝙡𝙤! 𝙏𝙝𝙖𝙣𝙠𝙨 𝙛𝙤𝙧 𝙮𝙤𝙪𝙧 𝙫𝙞𝙨𝙞𝙩𝙞𝙣𝙜 𝙤𝙣 𝙢𝙮 𝙥𝙧𝙤𝙛𝙞𝙡𝙚. 𝙈𝙮 𝙣𝙖𝙢𝙚 𝙞𝙨 𝙃𝙪𝙮, 𝙥𝙧𝙤𝙛𝙚𝙨𝙨𝙞𝙤𝙣𝙖𝙡 𝙝𝙖𝙧𝙙𝙬𝙖𝙧𝙚 𝙚𝙣𝙜𝙞𝙣𝙚𝙚𝗿, 𝘄𝗶𝘁𝗵 𝟭𝟬 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 𝗱𝗲𝘀𝗶𝗴𝗻𝗶𝗻𝗴 𝗺𝗮𝗻𝘆 𝗺𝗮𝘀𝘀 𝗽𝗿𝗼𝗱𝘂𝗰𝗲𝗱 𝗲𝗹𝗲𝗰𝘁𝗿𝗼𝗻𝗶𝗰 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝘀 My job is to design hardware circuit, test circuit, 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 10+ years' experience in design hardware for Consumer Products, IoT Products and Telecom Products. So, I think I can complete your project with the best results, optimizing cost and time. 𝗜. 𝗕𝗲𝗹𝗼𝘄 𝗶𝘀 𝗺𝘆 𝘄𝗼𝗿𝗸𝗳𝗹𝗼𝘄 𝗶𝗻 𝗵𝗮𝗿𝗱𝘄𝗮𝗿𝗲 𝗱𝗲𝘀𝗶𝗴𝗻: 1. Receive your requirements, discuss to have final product/circuit specs 2. Design block diagram for circuit: need to very detail, it will decide what part will be used in project 3. Calculating and design schematics: follow block diagram to design schematic for product, with full features and requirements of the product. 4. Design PCB Layout: with requirement about Mechanical Design and Industrial Design, i will do the PCB Layout fitted with your MD that archive best performance 5. Extract production data: BOM, CAD, GERBER, DESIGN, ASSEMBLY GUIDELINE, IMPEDANCE CONTROL REQUIREMENTS, ... 𝗜𝗜. 𝗦𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗮𝗯𝗼𝘂𝘁 𝗺𝘆 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 - About SoC and GPU: Intel chipset, Amlogic chipset (S805X, S905D/X/Y, S912), MediaTek chipset (MT8765/8766), Broadcom chipset (BCM7241, BCM7563), Realtek chipset (RTL8188/8192), NVIDA Jetson nano/TX ... - About microcontroller: ESP32 (Chipset and module), STM32, MSP430, ATMEGA, PIC, ... - About power design: Texas instrument IC (TPS54226, TPS542941, TPS54620), Richtek (RT3607CE, RT8068)), Mediatek (MT6239), ETA solution (ETA3409/3499) - 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: Wi-Fi, BLE4.x/5.x, Lora, Zigbee, Sub1GHz, NBIoT... - About GPRS/3G/LTE Module: SIM800C/H, SIM900A, SIM908, SIM5320, SIM5360, SIM7600E, Quectel MC60/M95. - About highspeed PCB Design: DDR3/DDR4, SATA, PCIe, HDMI, USB2.0/3.0/TypeC, eMMC, ... - 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 Smart box, Smart home, with very big quantity, so I will know how to design for manufacturing with your product, design mass production process, to ensure product quality in large quantity. - I also have experience in evaluating product quality in R&D phase and Mass production phase, tests related to product durability / stability, helping to control product quality well 𝗜𝗜𝗜. 𝗦𝗼𝗺𝗲 𝗼𝗳 𝗺𝘆 𝗽𝗿𝗼𝗱𝘂𝗰𝘁 𝘁𝗵𝗮𝘁 𝗜 𝗵𝗮𝘃𝗲 𝗱𝗲𝘀𝗶𝗴𝗻𝗲𝗱 𝗮𝗻𝗱 𝗿𝗲𝗹𝗲𝗮𝘀𝗲𝗱 𝘁𝗼 𝘁𝗵𝗲 𝗺𝗮𝗿𝗸𝗲𝘁: - Set top box/Smart box: Using Amlogic's chipset, with DDR3/4-RAM and eMMC 32GB, Wi-Fi b/g/n/ac & Bluetooth 5.0, HDMI 2.0, USB 2.0/3.0, Optical Audio - Personal Computer: Intel chipset 7th, 4x slot DDR4-RAM, M.2 PCIe x4, PCIe x1 x4 x16 slot card, Peripherals HDMI, Display port, USB, Audio, Ethernet - Home IP Camera: Using Realtek' chipset, with DDR3/4-RAM, livestream via Ethernet and Wi-Fi, have light sensor, IR-Led Array, IR Cut control, CMOS Image Sensor, Flash, USB and MicroSD Card - Smart Home Product: Design Home Gateway with Ethernet, Wi-Fi, Zigbee and TFT LCD, ... Design Smart Switch with capacitive touch, Zigbee communication, Single Phase Power Meter, 220VAC/110VAC load control, ... I have also worked with smart home providers like Tuya, Konke, Edgad... - Smart side product: The set of devices has the function of monitoring the Base Transceiver Station, giving warnings to the server. Using STM32/STM8 chipset, there are current and voltage measurement blocks, battery system management, control and monitor sensors: Temperature, humidity, smoke, fire… - Trusted Platform module: Using Infineon's Trusted Platform Module chipset, connect to mother board to ensure hardware security I make good use of PCB design software: Altium, Cadence Orcad, Mentor graphics PADS 𝗜𝗩. 𝗜𝗻 𝗮𝗱𝗱𝗶𝘁𝗶𝗼𝗻 𝗜 𝗵𝗮𝘃𝗲 𝗮 𝘁𝗲𝗮𝗺, 𝗮𝗻𝗱 𝘄𝗲 𝗰𝗮𝗻 𝗱𝗲𝘃𝗲𝗹𝗼𝗽 𝘀𝗼𝗳𝘁𝘄𝗮𝗿𝗲, 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀, 𝗮𝗻𝗱 𝗱𝗲𝘀𝗶𝗴𝗻 𝗵𝗼𝘂𝘀𝗶𝗻𝗴 𝗳𝗼𝗿 𝗱𝗲𝘃𝗶𝗰𝗲𝘀. I hope to work with you, to help you complete your project and release your product to the market.Electrical EngineeringPADS Mentor GraphicsElectrical Layout DesignPrinted Circuit BoardMicrocontroller DesignCircuit DesignSchematicElectronic Circuit DesignLayout DesignOrCADSTM32ESP32Multilayer PCBHardware DesignAltium DesignerPCB Design - $35 hourly
- 4.9/5
- (100 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.Electrical EngineeringMicrocontrollerCircuit DesignHardware DesignAssembly LanguagePrototypingEagleAtmel AVRSoftware Development3D DesignPCB DesignArduinoEmbedded SystemElectronic DesignMicrocontroller Programming - $35 hourly
- 4.8/5
- (185 jobs)
Hello! My name is Manh, professional hardware engineer My job is design hardware circuit, test circuit, 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 7 years experience in design hardware 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/circuit specs - Design block diagram for circuit: need to very detail, it will decide what part will be used in project - Design schematics: follow block diagram to design schematic for product - Design PCB Layout: with requirement about Mechanical Design and Industrial Design, i will do the PCB Layout the fit with your MD that archive best performance - Extract production data: BOM, CAD, GERBER, DESIGN, ASSEMBLY GUIDELINE, IMPEDANCE CONTROL REQUIREMENTS, ... Something about my experience: - About microcontroller: STM32F0/F1/F2/F4/F7, MSP430, MSP432, ATMEGA, ATSAM, PIC, ... - About SoC and MPU: RK3399, Allwinner A10, RTS3902L/RTS3902, RTL8188/8192, ... - About dev board: Arduino, RPi, Teensy, ... - 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, Lora, Zigbee, Sub1GHz, ... - About GPRS/3G/LTE Module: SIM800C/H, SIM900A, SIM908, SIM5320, SIM5360, Quectel MC60/M95/UC15/UC20/EC20, Sierra HL8548, SIM7600E. - About highspeed PCB Design: DDR3/DDR4, SATA, HDMI, USB2.0/3.0/TypeC, eMMC, ... - 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 IP Camera 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 IP Camera: using SoC with DDR3-RAM, livestream via Ethernet and WiFi, have light sensor, IR-Led Array, IR Cut control, CMOS Image Sensor, Flash, USB and MicroSD Card - 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, ... - Tablet board: using RK3399 SoC, DDR3, eMMC, NAND Flash, Touch Screen, LTE Module, Printer driver, ... - Smart Water Meter: With BLE, WiFi, MCU from TI, LCD 7 Segment - Tracking Device: Using 3G with GPS, this device is used for personal tracking ... and a lot of other products ... I hope to work with you, to help you complete your project and release your product to the marketElectrical EngineeringMultilayer PCBAntenna DesignArduinoLoRaAltium DesignerSTM32EaglePCB DesignHardware DesignRF Microwave DesignElectronic DesignMicrocontroller ProgrammingEmbedded SystemCircuit DesignMicrocontroller DesignElectronics - $80 hourly
- 4.6/5
- (5 jobs)
Fully Licensed Professional Engineer in Ontario with 15years of industry experience in electrical engineering, including; - Electrical systems in mining industry. - Electrical systems for building power. - Arc Flash studies. - Lighting design - Fire alarm systems - Low voltage systems - Creating electrical bid documents and procuring electrical materials and equipment. - AutoCAD, Revit, Easy power, SKM or other related design programs. - Manufacturing or construction electrical support.Electrical EngineeringWiringAutodesk AutoCADWiring DesignPower DistributionLoad CalculationLighting Design - $130 hourly
- 5.0/5
- (26 jobs)
Highly skilled electrical engineer with experience in electronic circuit design, PCB design, and embedded software development. Over five years of experience designing, debugging, and validating electronic circuit boards for the consumer electronics, medical device, and industrial markets. Skillset includes power electronics, motor control, digital/analog circuit design, embedded systems, and firmware development.Electrical EngineeringEmbedded SystemCircuit DesignElectronic DesignArduino FirmwareElectronic Circuit DesignEmbedded ApplicationMicrocontroller ProgrammingAltium DesignerHardware DesignEmbedded CPCB DesignArduinoC++Multilayer PCB - $50 hourly
- 4.5/5
- (37 jobs)
Expertise in Power electronics, SMPS power supplies, Motor control, VFD drives, power distribution, transformers, PLC and Industrial automation. Extensive design capabilities in Eagle Cad and KiCad for PCB designing and layouts. Well versed with Embedded systems engineering and micro-controller programming. About me:- I am an Electronics engineer with 12 years of Experience in Industrial Electricals and Electronics technology. My areas of expertise are Power Electronics and Motor control. I have worked with Megawatt size AC-DC converters, wind turbines, UPS systems, motors and Drives for critical applications, and Industrial Networking systems during my stint at ABB and then Siemens. For the last 2 years, I have been consulting with various individuals and companies regarding Power Supplies, AC-DC converters, Electric Vehicles, etc.Electrical EngineeringDesign SimulationHardware DesignAutodesk Fusion 360Altium DesignerPCB DesignEmbedded ApplicationElectronic Circuit DesignEagleEmbedded SystemPower ElectronicsElectrical DrawingHardware PrototypingSales - $60 hourly
- 5.0/5
- (28 jobs)
Hello, I'm an Electronics Hardware Design Engineer For Electronics I can help you out in the following cases: 1. You are a company and need to design a new electronic device or any of its sub-circuits from scratch. 2. You are a non-electronics person and want me to design and build you a prototype of an idea you might have in mind. 3. You want me to do a circuit review and suggest improvements to an existing design. 4. You are a hobbyist and are developing a project and need a PCB and schematic designed for it. 5. You are a startup and need a contractor to help you out with a product or its subsystem. Please take a look at some of the projects that I've listed on my portfolio. They have all been designed from scratch. Many of the products I've designed have sold numerous units all around the world so far. For my PCB design I use Altium. Willing to work with another design tool if required. (KiCAD, Eagle, even easyEDA) I have experience in the following areas: 1. Wearables and micro high-density PCB design 2. GaN Based Motor Drivers 3. Solar 4. Lithium-Ion Cells, BMS Systems and their underlying applications 5. Thermoelectric Devices 6. Projects involving popular dev boards like the Raspberry Pi and Arduinos. My main strength is developing products from scratch. I like taking up contracts where I design the schematic, then lay out the PCB, and then solder an initial prototype, test it and ship it to the client. Some of the best selling products that I designed have been Robotic arms, educational shields for Arduino and STM boards and large battery testing equipment. I'm also a fast learner and can handle research projects and projects involving new technology that isn't mainstream yet. Other than work, I'm an adventurer and take part in a lot of hiking, traveling and rock climbing. Have traveled and lived in many different countries. I see Upwork as a chance to connect with people from around the world who have similar entrepreneurial interests. Looking forward to interesting work, meeting interesting clients and building up my portfolio here.Electrical EngineeringCryptocurrencyEnergy ManagementPCB DesignSolar EnergyElectronic DesignMicrocontrollerArduinoPower Electronics - $150 hourly
- 4.7/5
- (24 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 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 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 ReganElectrical EngineeringElectronicsAnalog ElectronicsAltium DesignerPCB DesignVHDLCircuit DesignElectronic DesignDigital ElectronicsAnalog CircuitCMicrocontroller ProgrammingPythonEmbedded System - $105 hourly
- 5.0/5
- (16 jobs)
# Altium Designer # Work on complex designs with FPGAs (>1000 pins), CPUs, DDR2/3/4, Ethernet Switches. # Most designs have USB, SATA, RGMII, SGMII, 1G/10G Eth. # Controlled impedance/length matching, via back-drilling, blind/buried vias, HDI. # Designs range from small (<100 comps) to large systems (multiple PCB >2500 comps each). # Worked on Automotive, Mil-spec/Tempest, Space, High Power (> 50A, > 500V), Audio, Mixed A/D, & RF. Services provided: # PCB Layout -- High Speed, Mixed A/D, RF, Audio, High Power, Telecom, Test, Mil-spec/Tempest. # Schematic Capture -- Hierarchical or Flat, BOM selection, Sim/Signal Integrity. # Library Management -- Schematic symbol, PCB footprint, integrated 3D info in footprints. # Electronic Design -- High Speed, A/D, Audio, Mixed. # Electronic Design starting from the ground up to the end.Electrical EngineeringDigital Signal ProcessingPrinted Circuit BoardElectronic Circuit DesignCircuit DesignRoboticsDigital ElectronicsSchematic CaptureMechatronicsPCB DesignElectronic DesignAnalog ElectronicsAltium DesignerElectrical Layout Design - $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.Electrical EngineeringMicrocontroller ProgrammingKiCadTest StrategyElectronicsEnergy OptimizationSensorPCB DesignAltium DesignerSTM32ESP32Electronic Circuit DesignInternet of Things Solutions Design - $60 hourly
- 5.0/5
- (72 jobs)
I am very hardworking and dedicated to my work. I enjoy researching and reviewing various codes and regulations. I also ensure all my professional work are completed in a professional matter and within the specified time frame.Electrical EngineeringElectrical Layout DesignEngineering DesignElectrical DesignPhotometric AnalysisPower SystemLoad CalculationPower DistributionBluebeam RevuLighting DesignMicrosoft ExcelMicrosoft WordResidential DesignAutodesk RevitAutodesk AutoCAD - $50 hourly
- 5.0/5
- (10 jobs)
I am an Electronics, Robotics, and Automation Engineer, with over five years of experience gained through various challenging projects. Most of them involved working in different project phases, from problem definition to the building of high fidelity prototypes and final products. Skills and experience in following areas ➜ Electronic Product Hardware Development - From initial idea to final product ✔ ➜ Components Selection, Schematic Design, and PCB Layout ✔ ➜ Hardware Debugging, Assembling, Verification and Testing ✔ ➜ Software and Firmware Developing ✔ ➜ Project time and cost planning ✔ ➜ Interfaces and peripherals: DDRx, PCI Express, Gb Ethernet, SATA, PCI, GSM, GPS, HDMI, USB, SATA, LVDS, RGB, JTAG, CAN, Wi-Fi, BLE, SPI, I2C ✔ My office is equipped with: 3D printer, oscilloscope, motors, sensors, power supply device, electronic components, and many other hand tools. Accordingly, I am able to present preliminary solutions to my clients on short notice.Electrical EngineeringElectronic Circuit DesignAltium DesignerDesign for ManufacturingHardware DesignAutomotive DesignPCB DesignResearch & DevelopmentMultilayer PCBEmbedded SystemEmbedded CDigital ElectronicsInternet of ThingsFirmware Programming - $50 hourly
- 5.0/5
- (17 jobs)
More than 7-years experience: - design of embedded system for digital sensors and GSM/GPS monitoring system; - writing firmware in C and Assembler; - writing special software for device testing and configuration; - participating in writing specifications for new product development. Skills: 1. Platforms: PIC12/16/18, AVR, C8051F3xx, MSP430, STM32, Nordic 2. Interfaces: UART, SPI, I2C, 1-Wire, RS-232/RS-485, USB, CAN. 3. Operation system: FreeRTOS 4. Programming: C, Assembler, Python 5. Tools: IAR, VCS, Altium Designer, MatlabElectrical EngineeringZephyrFreeRTOSPythonANSI CRaspberry PinRF52STM32Bluetooth LEGPSGSMAltium DesignerFirmware ProgrammingPCB DesignHardware DesignEmbedded System - $70 hourly
- 4.9/5
- (68 jobs)
Highly creative and experienced product designer. Medical devices, consumer products, and military/avionics. Specialize in battery operated embedded systems that include sensors, displays, wireless, and human interfaces. Expertise in rf design, analog, signal conditioning, power supplies, battery management and wireless. Proficient in schematic and pcb design. Can work with your ME or ID to create a design that fits the desired form. My years of consulting experience lead to accurate project estimates and on time delivery of a functional design.Electrical EngineeringDigital ElectronicsCore BluetoothPCB DesignAnalog ElectronicsAntenna DesignEmbedded CEmbedded System Want to browse more freelancers?
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