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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    110 jobs found, pricing in USD

    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....

    $9 (Avg Bid)
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    1 bids
    Autonom Hovercraft 6 days left
    VERIFIED

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

    $154 (Avg Bid)
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    2 bids
    theorectical assembly 6 days left
    VERIFIED

    i need an assembly programmer

    $25 (Avg Bid)
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    3 bids

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

    $81 (Avg Bid)
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    8 bids

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

    $194 (Avg Bid)
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    21 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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    25 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.

    $518 (Avg Bid)
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    18 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 5 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$

    $26 (Avg Bid)
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    30 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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    14 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...

    $464 (Avg Bid)
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    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...

    $157 (Avg Bid)
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    14 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.

    $454 (Avg Bid)
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    5 bids

    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...

    $22 (Avg Bid)
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    6 bids

    HI, i have an exam tomorrow, and i need help for it

    $18 / hr (Avg Bid)
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    10 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.

    $182 (Avg Bid)
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    11 bids
    Small Matlab Task -- 2 5 days left
    VERIFIED

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

    $25 (Avg Bid)
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    11 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

    $1793 (Avg Bid)
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    10 bids
    Small Matlab Task 5 days left
    VERIFIED

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

    $23 (Avg Bid)
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    10 bids

    Electrical Transient Analyzer Program Expert

    $25 (Avg Bid)
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    3 bids
    Grobotech Tag 5 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]

    $1082 (Avg Bid)
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    17 bids

    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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    9 bids

    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...

    $101 (Avg Bid)
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    4 bids

    i want to project non contact thermometer for people this project must include: arduino uno, oled screen (0.96 inch OLED ekran 128x64) infrared temperature sensor ( GY-906 -mlx90614), Memory Card (DS3231 RTC and 24C32 ), led buzzer module (low level trigger) power saving mode. *oled display must show measurements *If the sensor measures more than 38 degrees, the red LED will light up and th...

    $66 (Avg Bid)
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    9 bids
    Rework and redesign for a PCB 4 days left
    VERIFIED

    We have a PCB that we have built for one of our products; we have the schematic with us in. sch extension, and we have a Gerber file for the same version. The outputs required for us are as follows: 1) Gerber file cross-referencing with schematic and changes to Gerber file if needed 2) Pick and place files 3) 3D views of PCB 4) Spice simulation 5) Signal integrity 6) Based on specs data sheet a...

    $2603 (Avg Bid)
    NDA
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    11 bids

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

    $546 (Avg Bid)
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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.

    $993 (Avg Bid)
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    48 bids

    To do AlP code for 8051 microcontroller

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    7 bids

    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...

    $167 (Avg Bid)
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    7 bids
    dashboard racing aem infinity 4 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

    $245 (Avg Bid)
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    6 bids

    build an ev 61581 controller board with contactor and typeB rcd for 14 cars with ios/android APP for client and PC sw for system/server control. a wattmeter sends the total building load, and the system charges cars, never surpassing the max building load incl. all inhabitants consuming power themselves ofc. all intelligence stays in the building s fuse box, only a cable per car goes out to a type...

    $4146 (Avg Bid)
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    3 bids

    I have a board with Microcontroller Holtek HT67F489, the program has a counter, I need somebody to teach me how to access and put the counter at 0

    $21 / hr (Avg Bid)
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    7 bids

    Lamiflow Air Systems manufactures Air Flow Indicators that are prime marly used in Hospitals. We are looking to upgrade our units to monitor: Temperature, Humidity & Particualte Matter. With digital displays for each. Please see web-site: [login to view URL] Thank you

    $1186 (Avg Bid)
    NDA
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    13 bids

    HI We have touch switch project for which the hardware is ready. We need someone to code the RF using Rc_switch library arduino and Tuya SDK integration. We have already developed this code but we want to rebuild the same using a professional again

    $554 (Avg Bid)
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    6 bids

    I have a circuit which needs to communicate to an external microprocessor.

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    6 bids
    Arduino MKRNB1500 MQTT AWS 4 days left
    VERIFIED

    Looking to develop a sensor that will connect to AWS and send MQTT packets to AWS via a MKR NB 1500 board

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    11 bids

    Proteus Simulation of a fault detection system for an oxyegn concentrator with oxygen sesnor, presure sensor, temperature sensor and Valve control

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    12 bids

    Searching for a Protocol Expert who is willing to assist in Video streaming project via Beaglebone Black and Programming in C language. If the terms sound familiar to you, please contact. The transceiver in the attachment below is used for protocol programming.

    $10 - $36
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    0 bids

    The Machine has been imported from China and its a PLC Based Machine having 4 PLC CPU/GPUs. Since the programming was pre installed, changes required to meet production requirement. The programmer need to understand the current set up and make changes to provide options as desired.

    $94 (Avg Bid)
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    12 bids

    ITS IN THE TITLE, MUST BE WILLING TO SIGN NDA

    $51 / hr (Avg Bid)
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    5 bids

    Hi, I want a PCB layout that logs power and sends data over bluetooth for 0-100v battery outputs.

    $205 (Avg Bid)
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    12 bids

    Siemens plc and HMI program alterations needed on site Minto NSW. (You will need to be in Sydney area to perform the task) for liquid process system. minor code changes needed to fix functionality issues files available if required

    $39 / hr (Avg Bid)
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    10 bids

    We have a 3 axis CNC machine for special purpose machining. We are looking for someone who can develop a proprietary software and firmware such that the machine can only be operated by our proprietary software. The software would also have unique features available to the user. We would also require a prototype of the machine to be built.

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    4 bids
    Arduino coder 3 days left

    I need an Arduino developer who can develop a code for flow rate sensing of water and tracking it automatically via GSM. Send send the values to a database and should be able to fetch the data. We already have the complete code required for the project. The developer should be able to customize it with our requirements.

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    Need an Embedded Systems Engineer to port the standard ICM20948 example from TDK-Invensense from reference SAMG55 in to ESP32. The project is downloaded and attached from TDK website [login to view URL] All info for the ICM20948 can be accessed from [login to view URL] Any ICM20948 breakout board can be used with SPI and I2C interfaces, for example [login to view URL] The reference driver sup...

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    7 bids
    design an IOT SHELF 3 days left
    VERIFIED

    We are looking to hire one freelancer who can develop/porotype and IOT SHELF. This shelf will help users find where item is stored, when it was stored/added and who has borrowed/check out and item. respond by answering: 1. 4-1=x 2. what custom IOT devices and solutions have you built 3. do you know how to design pcb boards 4. do you know how to code/develop services that intergrade with IOT pla...

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