Microcontroller Jobs

A microcontroller refers to a small computer on a single integrated circuit consisting of a CPU, clock, ports and memory. These chips are designed for small or dedicated applications. They are used in engine control systems in cars, medical implants, remote controls, power tools and toys. Your business may need help with designing microcontroller chips. You can find such help in the form of freelancers willing and able to do microcontroller work right here. Simply post your job today to get started! Hire Microcontroller Developers

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    95 jobs found, pricing in USD
    Access control via QR 6 days left
    VERIFIED

    I need project like this: [login to view URL] -Mini CMR with high and low users as well as generate QR for each user. -Read QR from raspberry pi or similar (it could be worth a PC) in case it is correct and perform solenoid opening via GPIO

    $314 (Avg Bid)
    $314 Avg Bid
    11 bids

    This CO2 controller is for use in a new prototype to grow medicinal mushroom. The CO2 levels will need to change between fruiting (harvesting) cycles. The controller could also read temp. humidity but does not need to adjust them

    $250 - $750
    Local
    $250 - $750
    0 bids

    We are designing a rover that will walk around and sense obstacles via ultrasonic sensors. Our main processor is PIC184515 and the processor that is communicating with the sensors is PIC18F66J15. We have the code to program the PIC18F66J15, but for some reason the processor is not responding in our PCB. We have tested the processor separately (outside the PCB) and it works all good. I have attach...

    $167 (Avg Bid)
    $167 Avg Bid
    4 bids
    Schematic layout 6 days left

    Experience wit BGA design and power circuit. Knowledge in multi- layer PCB matched impedance

    $197 (Avg Bid)
    $197 Avg Bid
    10 bids
    STM32 program needed 6 days left
    VERIFIED

    I need you to develop some STM32 program for me. I would like this software to be developed using C or C++.

    $14 / hr (Avg Bid)
    $14 / hr Avg Bid
    10 bids

    Firmware to be written for gps control running on an STM32F103 CPU

    $229 (Avg Bid)
    $229 Avg Bid
    18 bids

    I would like to buy robot arm and reprogram it for painting purposes. The final goal should be something like this video: [login to view URL]

    $177 (Avg Bid)
    $177 Avg Bid
    5 bids

    Buongiorno vorrei riprogrammare il firmware di uno ShellyEM con le seguenti funzioni: - Accesso al software protetto con User e Password. - Impostazione connessione Wireless. - Storico misurazioni consumi. - Uscita comando sgancio Magnetotermico. - Regolazione soglia potenza avvio Timer - Regolazione tempo conto alla rovescia (Timer) uscita sgancio Magnetotermico. Esempio: Solglia potenza impost...

    $9 - $33
    $9 - $33
    0 bids

    Make a smart glass to share information with bluetooth or wifi, you can upgrade by api. Consisct of temperature and humidit sensor, IC esp32 and ouput in lcd i2c, you will check my videos at [login to view URL] now this project done in UGlass v4.0

    $552 (Avg Bid)
    $552 Avg Bid
    7 bids

    Scope of Works: - Building a Raspberry PI 3 device countdown timer to be used at a non-for-profit sporting organising in Australia. A sporting council has now put in rules to have a countdown timer that will sit in racing pits until next race is up. Once race timer is up, the rider is excluded from the race. The programming works is to have a timer (2:00) “2 Minutes” countdown from wh...

    $154 (Avg Bid)
    $154 Avg Bid
    10 bids

    So this my project 3 mouth to finish it. This project consists of input like ultrasonic sensor for the depth of plant nutrition, LDR sensor for cacth value of light, FC-37 or rain sensor for cacth value of rain or water, and DHT22 to share information about humidity and temperature. So in my process i use Nodemcu ESP8266, and output like relay to refill the nutrition after depth more than 20 cm a...

    $496 (Avg Bid)
    $496 Avg Bid
    17 bids

    Micro-controoler Application on Terasic DE10-Lite, FPGA board

    $40 (Avg Bid)
    $40 Avg Bid
    3 bids
    denon dp-47f 6 days left
    VERIFIED

    hi, i am trying to fix a problem that i have with the tonearm of my record player which is micro processor controlled and the various action of it depends on three photo resistors and a series of shatters and led; i cannot find the replacements for the ldr(cd1/2 dark 1.5mega light 1 k- cd3 dark 6mega light 2.5k), can someone out there can connect a arduino board that will allowed me to change the...

    $123 (Avg Bid)
    NDA
    $123 Avg Bid
    3 bids

    This project is still available as of 13 November 2019. *** OVERVIEW *** - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microcontroller. - You do *not* need any experience with... ESP32, microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, or circuit design. *** HOURS *** You m...

    $14 / hr (Avg Bid)
    $14 / hr Avg Bid
    116 bids

    This project is intended for the research and development part of the original project for an 18-foot autonomous sailboat. This is a company doing ongoing development of autonomous ocean vehicles, and could lead to a permanent job in Hawaii within the first year. With Warm Aloha, Tim

    $200 (Avg Bid)
    NDA
    $200 Avg Bid
    2 bids

    We are trying to use RS232 Interface. According to the rfid user manual(link below), the following command 53 57 00 03 FF 2B 29 should return something like this: 43 54 00 0A 00 2B 01 11 01 02 03 04 05 13 but we are getting nothing but 3 zero bytes as response (image attached) I'm using the CoolTerm app for mac to connect with the reader through usb adapter(driver installed successfully) T...

    $81 (Avg Bid)
    $81 Avg Bid
    4 bids

    We have a specially built software program for our business which helps us run our day to day operations smoothly. However it is playing up and the person who wrote it is not helping. We need someone to quote us on completely re-writing the program built for our company. We also have a bar code system which connects the jobs throughout the factory saying which department it has been completed in.

    $9516 (Avg Bid)
    Local
    $9516 Avg Bid
    35 bids

    Hello, This project consist of loading an openwrt 18.06 firmware onto the emmc of espressobin v7. The second part of this project is to write a guide of how to load firmwares on emmc of other boards. Right now, firmware is working when I install the ipk on top of the stock openwrt firmware. You will have TeamViewer, Anydesk and VPN access to a computer connected to the network with the board. R...

    $238 (Avg Bid)
    $238 Avg Bid
    8 bids

    Need a freelance embedded engineer to write firmware for various sensor control circuits. Job involves working at site in New Delhi.

    $1543 (Avg Bid)
    $1543 Avg Bid
    8 bids

    We develop an IoT device. PCB design stage has already been done and we will be producing our 2nd prototype soon. In the meantime, our engineer programs the Firmware for the device. We would like someone with C++ skills to help our engineer to develop our firmware. MBED skills would be good to have. Device includes, MCU EFM32 PG from Silicon Labs, an accelerometer BMA400 from Bosch, GPS & Nar...

    $239 (Avg Bid)
    $239 Avg Bid
    17 bids

    to install SMD copmonents in a small PCB

    $8 / hr (Avg Bid)
    $8 / hr Avg Bid
    16 bids
    PCB DESIGN CHECK 5 days left
    VERIFIED

    I want someone to check the PCB is right or wrong.

    $26 (Avg Bid)
    $26 Avg Bid
    25 bids
    ESP32 Programmer Required 5 days left
    VERIFIED

    We require an software developer to port our current firmware which currently works on the ESP8266 to the ESP32 and add a few new features.

    $133 (Avg Bid)
    $133 Avg Bid
    17 bids

    We want to develop a IR blaster (Micro controller - ESP 32) with capability to copy from the original AC remote and transmit it to the AC to control it. For the same we want you to develop a Arduino Based Library which can read signals from IR remote via IR receiver (TSOP), decode it, save it to the EEPROM and transmit it to the AC. The library should have specific functions which could be called ...

    $84 (Avg Bid)
    $84 Avg Bid
    3 bids

    We want to run OpenSource DNP3 Library ([login to view URL]) at my STM32 Development Board(Uart6 , 485) We Use TrueStudio, gcc Compiler.. Use ST Cube .. We will provide a basic base file (BSP, Cube setting, Working source, Partial schematic ) 1. We will provide the source we were trying to port DNP3 Lib. There may be errors in this area, so check it out. [login to view URL] timers, UART interru...

    $481 (Avg Bid)
    $481 Avg Bid
    8 bids
    Small Programming Help Needed 5 days left
    VERIFIED

    Please bid if you are available for work now... Very small task related to programming. Details will be shared with selected freelancers only... regards.

    $20 (Avg Bid)
    $20 Avg Bid
    22 bids

    digital Alarm clock. I need it for my final project. Please let me know if anyone can do it in 20$. Lowest bit will be rewarded.

    $83 (Avg Bid)
    $83 Avg Bid
    7 bids

    I have a WeMos D1 R2 board that I want to connect over wifi to a Mikrotik Haplite TC. After connection the WeMos should connect to the telnet server on the Mikrotik Haplite and generate a hotspot user with set credentials. Interested freelancers kindly send your bid. This is just a micro project. Deliverables should include a working Arduino IDE script that I can upload to the WeMos. I have...

    $40 (Avg Bid)
    $40 Avg Bid
    1 bids

    I need it for my final project. Please let me know if anyone can do it in 20$. Lowest bit will be rewarded.

    $28 (Avg Bid)
    $28 Avg Bid
    7 bids

    Hi The project contains reading sensor (by I2C or SPI) and send the samples by WIFI. The project should be run on RASPBERRY PI 0.

    $190 (Avg Bid)
    $190 Avg Bid
    21 bids
    STM32F4/F3 as a USB DAQ 5 days left
    VERIFIED

    I am looking for an experienced developer to implement this project with the following specifications. Please bid if you have the experience 1. The used uC is STM32F4 or F3 and the used IDE is Truestudio .. You can't use HAL-Drivers 2. It reads analogue signals (within the limited range) in very very high speed over 4 channels and sends them over the USB. The expectation is to read in a good...

    $1603 (Avg Bid)
    $1603 Avg Bid
    20 bids
    Control Project 4 days left
    VERIFIED

    We are using Arduino Uno to build a state feedback controller could you help us please Write a code that describe this method (State Feedback control) for our Arduino Uno? consider we have two encoders and one DC motor.

    $154 (Avg Bid)
    $154 Avg Bid
    20 bids

    Looking for experienced embedded firmware engineers to evaluate and interview job seekers in the embedded firmware engineering domain. This is a time-flexible, location independent undertaking requiring about 5-10 hours per week. Ideal experience requirement is between 3-10 years of work experience. We pay per session/interview. This will be an on-going assignment.

    $11 / hr (Avg Bid)
    $11 / hr Avg Bid
    12 bids
    PCB Designer 4 days left

    Needed to design PCB board with motor. Will give more details when we discuss. But you should attach at least one relevant project you have worked before.

    $1230 (Avg Bid)
    $1230 Avg Bid
    33 bids

    The first installment of the project dealt with the capability to simulate the actions of four very simple gate types, an INV gate, an AND gate, an OR gate and an XOR (exclusive or) gate. The second installment extended that capability by describing the simple logic gates using Verilog, but the Verilog was restricted to descriptions of circuits which only contained a single gate. For the third ins...

    $48 (Avg Bid)
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    14 bids

    I want you to develop I2C communication with Si4731 (AM/FM receiver) This is details request. ・app can send command to power on and power off ・app can send commands to receive AM/FM ・app can receive AM/FM radio datas ・app can play this datas. And I will send Si4731 data sheet and board to develop. thanks, best regards

    $457 (Avg Bid)
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    29 bids

    I need a firmware developer for the nordic nrf52840 SOC. I have the PDK's as well as a custom board and need a basic minimum application to commence developement

    $527 (Avg Bid)
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    16 bids
    OFDM Waveform Development 4 days left
    VERIFIED

    Need someone to develop OFDM waveform on AD9361 or any other transceiver and FPGA.

    $1022 (Avg Bid)
    $1022 Avg Bid
    7 bids

    3 Phase IGBT based circuit design required for electrical load control. Electronics/Embedded circuit designing experienced candidate can reply for more discussion. should have worked on IGBT switching [login to view URL] is Active power Filter.

    $539 (Avg Bid)
    $539 Avg Bid
    7 bids

    We are looking for a firmware engineer to support the the development of firmware for a mmWave sensor board based on TI IWR1642 chip integrated with Raspberry pi4 board. The board will be able to support usage of TI mmwave development studio and uniflash tool The fully developed board must support Raspbian OS on the Rpi4 board, the mmWave board must support DSP programming on it.

    $2092 (Avg Bid)
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    16 bids

    Use a floating thermometer from pool as input (radio 433 MHZ) to switch heater on/off. Also, user must be able to set temperature. Everything to be done using Arduino Uno. All hardware will be provided - Arduino uno (or equivalent), floating thermometer, relays, etc

    $14 / hr (Avg Bid)
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    27 bids
    Schematic layout 4 days left

    Experience wit BGA design and power circuit. Knowledge in multi- layer PCB matched impedance

    $573 (Avg Bid)
    $573 Avg Bid
    18 bids

    looking for someone that can help put together and test a 12 volt system that will be based on sonoff, mqtt, arduino, and other open source and open hardware solutions. system will irrigate crops, measure and transmit movement, soil and weather conditions to a remote site. this system will transmit motion detection using 433mhz freqency. respond by answering 10-4=x

    $159 (Avg Bid)
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    22 bids

    need to help with this project - [login to view URL]!instructions All components are assembled but I am not experienced with arduino/espruino.. Have loaded ESP32 onto the board but thats it. I need a hand to load the firmware onto the board and get it working as it should. Would like to arrange a desktop share session for an hour or two to help me troubleshoot and get the system working

    $20 / hr (Avg Bid)
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    22 bids

    Note: kindly only apply if you have already done work with RFID, NFC integration Geo Sensing and Tagging , detail would be shared later.

    $2283 (Avg Bid)
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    17 bids

    There is an existing project to control 4 channel relay from (1) button (2) ESP8266 async Webserver and (3) cloud. All functionality works well. What I want from you is to refactor the code to make it robust and stable in negative scenario as well example 1. If No wifi connection available , Button function should work, 2. If Wifi available but no Internet (Webserver and Button) continue to work....

    $107 (Avg Bid)
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    4 bids

    Circuit design needed. No PCB layout needed, as the packaging is to be determined. Components: - RF module SoC (System on Chip) Sigfox Chip AX-SFAZ - Microcontroller with In Circuit Debug or similar (open to suggestions ) - SMA connected antenna - Battery power supply (open to suggestions) - ADC for either 3.3 or 5v (5v preferred) - Microcontroller driven LED for feedback - ADC reading of a sens...

    $33 / hr (Avg Bid)
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    34 bids

    DEVELOPMENT OF A WIRELESS SENSOR NETWORK FOR AGRICULTURAL MONITORING FOR INTERNET OF THINGS (IOT) Using Zolertia RE-Mote platform(Microcontroller) This platform work with Contiki OS. (Important If you have knowledge in Contiki OS then contact me). Use Raspberry pi 3 to store data and show online.

    $117 (Avg Bid)
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    3 bids

    Hello Need power electronics based project done so you must be good with power electronics. Apply only if you are ready to start asap

    $100 (Avg Bid)
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    8 bids

    1. Hardware : Arduino + Ethernet Shield 2. two serial ports to communicate with DLMS meters 3. Ethernet port for Modbus communication (address map will be provided) 4. Simple web server for settings

    $536 (Avg Bid)
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    19 bids