Freelancers til ansættelse i United States

  • ISM Radio Module
  • PCB Layout
  • United States
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  • Ansæt     epslnl
Ansæt     epslnl

    epslnl epslnl

    United States $50 USD / timen
    Electrical Engineer : HW/SW
    United States
    I am an Electrical Engineer with a MSEE and 30 years of experience in electronic circuit design and PCB layout. I have extensive knowledge of low noise analog, high speed digital and RF design practices and techniques. I have worked on a variety of products including audio, digital video, battery chargers (BMS),...
    I am an Electrical Engineer with a MSEE and 30 years of experience in electronic circuit design and PCB layout. I have extensive knowledge of low noise analog, high speed digital and RF design practices and techniques. I have worked on a variety of products including audio, digital video, battery chargers (BMS), LASER/LED drivers, BLE devices, medical, computer peripherals, test equipment, fiber optic, and USB devices just to name a few. Many of the products have incorporated programmable devices such as microcontrollers, FPGAs and CPLDs. All hardware designs are ready for manufacturer and you will receive a full CAD documentation package including source and programming files for projects involving programmable devices I can work hourly or provide fixed price quotes. All designs are the sole property of the client and all information is strictly confidential. mindre
  • Ansæt epslnl
  • Ansæt     deweycar
Ansæt     deweycar

    deweycar deweycar

    United States $50 USD / timen
    Professional PCB Design and Firmware Specialist
    United States
    2.0
    1 bedømmelse 1 bedømmelse $50 USD pr. time
    With professional experience in developing electronic products for over 30 years, I have developed many kinds of electronic hardware products such as embedded systems, power supply devices, hand held wearable devices, and home automation systems. I am familiar with circuit design, firmware programming, PCB design,...
    With professional experience in developing electronic products for over 30 years, I have developed many kinds of electronic hardware products such as embedded systems, power supply devices, hand held wearable devices, and home automation systems. I am familiar with circuit design, firmware programming, PCB design, and product design and I have rich experienced in developing from Proof of Concept design to Massive scaling product design. I have helped lots of companies lunch 200+ electronic hardware products and in those projects I was responsible for circuit design, PCB design, firmware programming, PCB manufacturing/testing, and UL testing. SKILLS - PCB Design tools: Altium Designer, Altium Circuit Studio, Eagle, KiCAD, Allegro, EasyEDA, Diptrace - PCB layout/routing: high speed signal integration, differential pair, length matching, impedance matching, ESD protection, EMI/EMC, EMF, over-current/voltage protection - Firmware IDEs: Keil, Segger, IAR, Simplicity IDE, FPGA IDE's - Microcontrollers: STM32, TMS320, CC2640, EFM32, ATmega serial, PIC serial, ARM - RF IoT modules: LoRa, RFID, Bluetooth/BLE, WiFi/BLE, 4G LTE NB-IoT, GSM/GPRS (RN2901, nRF52832, nRF52840, ESP32, Quectel BG96, uBlox SARA-U201, SX1207) - Breakout boards: Raspberry Pi zero W, 3B+, 4B, Arduino, RPi PoE HAT - Custom RF antenna manufacturing/testing; AM/FM antenna, UHF antenna, 2.4GHz, GPS mindre
  • Ansæt deweycar
  • Ansæt     Jacobfreelancer3
Ansæt     Jacobfreelancer3

    Jacobfreelancer3 Jacobfreelancer3

    United States $50 USD / timen
    Electrical Engineer
    United States
    1.7
    1 bedømmelse 1 bedømmelse $50 USD pr. time
    As a professional electrical engineer, I have a lot of experience in PCB design and Firmware engineering. My experience - FPGA design : Quartus, ISE, Vivado - High speed PCB design: Altium, Eagle, KiCAD - Simulation: LT-Spice, Proteus, Multisim, Matlab Simulink - IoT MCU: ESP, Nordic, CC toolchain - Mechanical...
    As a professional electrical engineer, I have a lot of experience in PCB design and Firmware engineering. My experience - FPGA design : Quartus, ISE, Vivado - High speed PCB design: Altium, Eagle, KiCAD - Simulation: LT-Spice, Proteus, Multisim, Matlab Simulink - IoT MCU: ESP, Nordic, CC toolchain - Mechanical Design: Fusion360 - Medical device design mindre
  • Ansæt Jacobfreelancer3
  • Ansæt     superanas777
Ansæt     superanas777

    superanas777 superanas777

    United States $50 USD / timen
    Professional Electrical Engineer
    United States
    1.4
    1 bedømmelse 1 bedømmelse $50 USD pr. time
    I am an experienced Electrical Engineer with experience in: Schematic Capture, PCB Layout, Firmware Development, and System Level Design. I have experience working in both commercial and aerospace/defense markets; a few companies I have worked for include: General Dynamics, Northrop Grumman, Harris Corporation, and...
    I am an experienced Electrical Engineer with experience in: Schematic Capture, PCB Layout, Firmware Development, and System Level Design. I have experience working in both commercial and aerospace/defense markets; a few companies I have worked for include: General Dynamics, Northrop Grumman, Harris Corporation, and Hytorc. I have held electrical design roles at all these companies and am experienced in testing/qualifying hardware for aerospace applications. I'd like to offer my skill sets and expertise in electrical design; I am comfortable using Eagle CAD or Altium. mindre
  • Ansæt superanas777

Hej , her er nogle offline freelancere

Hej , her er nogle offline freelancere, der matcher ""

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