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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    103 jobs found, pricing in USD
    Inspiron project 6 days left

    I have made a simple switching circuit for which I need a power supply built and also an indication for power failure, high temperature alarm to be incorporated. The power supply should have 12v & 5V output.

    $218 (Avg Bid)
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    4 bids

    i need professional help on microcontroller work

    $24 (Avg Bid)
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    5 bids

    Strange one this. I am interested in converting an old dial telephone to ring when a proximity sensor is triggered and play a recorded message when the receiver is picked up. I need a way to turn it off when I don't want it, and ideally, it needs to run from a battery power source (not essential). The idea is it sits on a shelf and when someone comes into the room, it rings when a motion sens...

    $288 (Avg Bid)
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    4 bids

    i want code to test my mlx90640 thermal camera using Arduino due .

    $21 (Avg Bid)
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    5 bids

    This project is for personal use with two 3oo watt solar panels. Included in the circuitry are: !) Arduino ready Dual Axis Sun Tracking Drivers Board 2) Arduino Nano R3 Board 3) Dual Channel Relay Module Solar PV Panel Sun Tracking Control Board DIY 12V 20A ( Board accounts for 36 Volt acutators to 12 Volt My main concern are the pin placements on the Arduino and Sun Tracking Board and of course ...

    $114 (Avg Bid)
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    10 bids
    IoT Pill Bottle 6 days left
    VERIFIED

    I want to build an IoT pills Bottle that determine the status of taking medication and sends a notification to Mobile. Requirement: - Required Tools and Materials - Circuit Diagram - Programming

    $763 (Avg Bid)
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    4 bids

    Require a skilled electronics and embedded systems engineer who understands IoT applications.

    $15 / hr (Avg Bid)
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    20 bids

    i want to control nema 17 motors with dmx. Direction and speed position. Essential to develop with arduino. I would like to solve it with dmx arduino shield and 4988 but in these cases I am open to other options. Possibility to edit the code, to map dmx0-255 to different positions. 360º 500º 720º ... Possibility of controlling several motors with one interface?

    $177 (Avg Bid)
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    5 bids

    Design a lasertag gun system with PCB and Bluetooth with a embedded system. would like to design it and make it efficient. I would love to explain more on this project,Thanks.

    $153 (Avg Bid)
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    12 bids

    Hi, I want someone who can make me a GUI based OS for raspberry pi for an E-paper display, If you know about this technology let's discuss more, in chat. And fix a price. More about E- papers: [login to view URL]

    $426 (Avg Bid)
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    4 bids

    i need someone who knows 8051 microcontroller assembly language very well

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    4 bids
    quiiz mechatronics 5 days left
    VERIFIED

    assembly coding, instruction, interrupts, design problem in C

    $12 (Avg Bid)
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    4 bids
    decode ATMEGA 162V firmware 5 days left
    VERIFIED

    Decode ATMEGA162V Firmware downloaded from a device were the source code has been lost so it can be uploaded to another device and the code rewritten [login to view URL]: Device signature = 0x1e9404 (probably m162) [login to view URL]: safemode: hfuse reads as DA [login to view URL]: safemode: efuse reads as FF [login to view URL]: safemode: Fuses OK (E:FF, H:DA, L:FF) It appears the firmware do...

    $150 (Avg Bid)
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    7 bids

    I am developing a wireless button and receiver that will activate a 24V lamp. The boards I have designed use a Minew MS46SF11 for wireless transmission which has an onboard nRF52805. I need someone to write the firmware to send a signal from the wireless button to the receiver and control the light. They should also have the ability to review my board design and ensure it will work. I recommend yo...

    $775 (Avg Bid)
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    7 bids

    Hello, I am a recent graduate from the University of Rhode Island with a BS in Electrical Engineering. I have a custom PCB with the ATMega328p and the ATMega16U2 and I would like to install the firmware/bootloaders on those chips but I do not have the knowledge on how to do that. Before you accept the project, please understand that I will need step by step instructions on how to install the fir...

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    11 bids

    we need embaded developer to design pcb and programme to exuecut our project whis works on micro controller.

    $306 (Avg Bid)
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    16 bids
    Water flow meter 5 days left
    VERIFIED

    We have a Hall effect Water meter that we’re connecting to an ESP32 to measure total volume. We’d like to find a way to count pulses offline so we can use the ESP32 to periodically read values from the meter rather than having to count each pulse. We require someone to find a cost effective way to achieve this function.

    $26 (Avg Bid)
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    5 bids

    We are searching a C-developper who has experience in developping on mDot module of Multitech . The task consists in developing an application which makes it possible to control relays to rotate solenoid valves .

    $166 (Avg Bid)
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    1 bids

    I need to change the chip from my simple PCB. New chip: whatever is available on the market. Tasks: change the code written in assembler to the new chip.

    $1149 (Avg Bid)
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    34 bids

    I have a STM board with me that want to use for duplex communication. I want an expert who can work with me to make transmit and receive data possible. I have attached datasheet of the board and mcu. Also, please explain your expertise on the subject board device and if you are familiar with cuebmx, hal programming and worked on physical hardware boards before. More details will be shared in chat....

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    8 bids
    Autonom Hovercraft 5 days left
    VERIFIED

    Autonom Hovercraft with RP Lidar A1 360 ,Pixhawk 4 ,raspberrypi and Arduino with 2 Motor and 1 servo.

    $171 (Avg Bid)
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    7 bids
    theorectical assembly 4 days left
    VERIFIED

    i need an assembly programmer

    $32 (Avg Bid)
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    6 bids

    need to design a power supply for led bulb project. this will have supply for led bulbs and a bluetooth module supply.

    $76 (Avg Bid)
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    10 bids

    i have a project in 2 step.. first is to implementation of microcontroller in C and later to complete project 2

    $183 (Avg Bid)
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    24 bids

    Hi All, I want to discuss my project about Arduino and Raspberry Pi. I Have to built news project from scratch. if can help met with this and propose a project. I have already Arduino starting kit and Raspberry pi. Regards

    $176 (Avg Bid)
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    33 bids

    Engineer must ba able to program an Computer/Arduino/Raspberry Pi to control a motor control system using a computer. Must also help to find proper parts to make system work. The developer should have the experience in developing the firmware for motor control driver for ARM embedded Linux system.

    $525 (Avg Bid)
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    21 bids

    I am looking for expertise in Ultrasonic welding technology field having experience of developing generator, matching transducer with generator. Person having experience in the above field should only respond.

    $1629 (Avg Bid)
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    3 bids
    Pcb for a circuit design 4 days left
    VERIFIED

    I have a circuit design as a photo and I made it on Proteus but I have something wrong, I need someone to just correct my connections and do the PCB for the circuit My budget is 10-25$

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    37 bids

    Develop and build 4G/LTE Remote Control Car Base Motor Double battery capacity (10-12 hours running time) 360 Camera Audio Mic Anti-Fall/Collision Sensor Signal Light

    $363 (Avg Bid)
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    8 bids

    would like to hire programming engiennering for an irrigation automation proyect. looking to an expert on PLC programming connected to modbus protocol , main program programmed at high level languaje and computer located 120 meters from PLC

    $11 / hr (Avg Bid)
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    19 bids

    I am developing a wireless button and receiver that will activate a 24V lamp. The boards I have designed use a Minew MS46SF11 for wireless transmission which has an onboard nRF52805. I need someone to write the firmware to send a signal from the wireless button to the receiver and control the light. They should also have the ability to review my board design and ensure it will work. I recommend yo...

    $521 (Avg Bid)
    $521 Avg Bid
    7 bids

    I am looking for an electronic timing circuit that will detect a phone line pick up (usually a ring voltage of 12v). Once a pick up is detected, the circuit will then start a timer that will trip a relay at the end of the timed period (which connects two points for a instant) then reset and wait again for the next phone line pick up. The timer on this board would be best if it was a variable timer...

    $145 (Avg Bid)
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    16 bids

    This project is aimed at building a smallish daughterboard which will act as a Ethernet to serial converter. This project does differ slightly to off-the-shelf units currently available. Please be sure to read the attached document for more details.

    $569 (Avg Bid)
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    Need to build a system to obtain an accurate landing technique for an autonomous drone. I am using a phantom 4 DJI for this project. This is my own research purpose. I have tried Aruco tag method and also IR lock sensor. I'm looking for machine learning method using a pixy camera.

    $230 (Avg Bid)
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    4 bids

    I am trying to build the following: An ESP8285 is connected to a LiPo via an LDO (3.3V). A SHORT button press should latch power to the ESP8285/ESP8266. The problem is that the latch circuit is always on, even when the button is pressed. The circuit needs to fixed so that: 1) The short button press latches power to the ESP. (Power usage should then be 0) 2) GPIO16 or another GPIO, can unlatch...

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    7 bids

    targets integration of standard user input-output interfaces, sensor signals processed by ATmega128 A/D converter, and a DC water-pump (motor) to the smart farming system. These components make up the last stage of your semester project. You will continue subsystem development and integration using high-level programming.

    $177 (Avg Bid)
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    12 bids
    Small Matlab Task -- 2 3 days left
    VERIFIED

    Need help with my Small Matlab Task Let me know if you can help

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    12 bids

    I need someone who can build a prototype for an SoC based streaming audio amplifier project. You must have a spectrum/distortion analyzer. Deliverable: Prototype hardware with firmware/software -Receive streaming Audio stack in ARM via WiFi -TDA1545a DAC output thru PRU-ICSS in Sitara via 10 bit PWM / 44 khz -integrated small power amplifier

    $1931 (Avg Bid)
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    10 bids
    Small Matlab Task 3 days left
    VERIFIED

    Need help with my Small Matlab Task Let me know if you can help

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    11 bids

    Electrical Transient Analyzer Program Expert

    $25 (Avg Bid)
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    3 bids
    Grobotech Tag 3 days left

    We would like to build a PCB that can house Bluetooth, battery and OLED. This device is capable of displaying a QR code on the OLED. BLE is used to notify the person when the device is near. No RFID and e-ink display has been changed to oled. Here is the reference.: [login to view URL]

    $1106 (Avg Bid)
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    I am trying to code a Raspberry Pico and MAX7219 together to work with some reed switches, to be able to display a number when each switch is activated, and then when the switch(s) is(are) off, the matrix would display the letter "N". Example: switch 1 active ==> the matrix display would display the number "1" switch 2 active ==> the matrix display would display the numb...

    $145 (Avg Bid)
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    The scope is to charge and discharge a 1kW Lithium-ion battery using a signal from a Raspberry Pi relay. I have 5v relay that is connected by Raspberry pi. The relay switches on and on and off based on an external perimeter. The deliverables are: Schematics Bill of Materials 2hr video session on how to put this all together

    $126 (Avg Bid)
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    15 bids

    A wireless sensor network (WSN) is used to send and receive data at different positions and forward the data to a back-end server. A Thread-based mesh network for the transmission of the data shall be implemented and evaluated. This includes the design and implementation of the WSN nodes, the selection of a suitable communication protocol, such as CoAP or MQTT-SN, (NXP LPC55S69-EVK, NXP K32W Threa...

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    Anyone interest in building FPGA to mine bitcoin or other type of crypto currencies.

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    5 bids

    Hi. I need a design for device which are controlled by simple phone app. Device requires PCB board, microcontroller and GPS module.

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    53 bids

    To do AlP code for 8051 microcontroller

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    Hi, I have a project that requires knowledge in microcontrollers programming. The following is what is needed: Through a microcontroller simulator, a Master and a Slave architecture in C language. - The master should send the slave 2 bytes message via 2 different Queues. - The slave should have 2 interrupt routines to wake up and read the messaging queue: - Watchdog interrupt - 1Hz Ev...

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    dashboard racing aem infinity 2 days left
    VERIFIED

    I would like to create a racing dashboard for my car for aem infinity control unit via canbus can-H and can-L line, I am already aware of the canbus channels with relative conversions, I thought of using Nextion screen coupled to Arduino, I ask for programming and hardware diagram

    $212 (Avg Bid)
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    8 bids