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! From 50203 reviews, clients rate our Microcontroller Developers 4.85 out of 5 stars.
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    46 jobs found, pricing in USD

    I want to learn completely about Handling and programming MCU peripherals. Driver development from scratch for GPIO SPI I2C USTART Programming for microcontroller Writing frivers for STM32 GPIO USTART

    $104 (Avg Bid)
    $104 Avg Bid
    2 bids
    Verilog Coding 6 days left

    We need to program a FPGA board using verilog code with XNOR, Multiply, shiftleft and add modules that can run on the board using different switches. When we compile the code there are no errors but when we try to put the code onto the board it is showing only zeros so we think that there is something wrong with the XNOR, Mul, shiftleft or ADD modules. I will attach all codes and the manual for the project below, thanks.

    $136 (Avg Bid)
    $136 Avg Bid
    3 bids
    Design a logic circuit 6 days left
    VERIFIED

    I need a circuit design. In my application, a 9v battery supplies power to an Arduino Uno. The 5v output available on the Arduino is used to power a GPS module ('GPS Module Receiver, Navigation Satellite Positioning NEO-6M' available on Amazon; image attached). The GPS module has a Pulse Per Second (PPS, one cycle per second) pin that is active only when the module has obtained a fix on a satellite set and begins tracking. Before tracking begins or when tracking fails, the PPS pin is at zero volts. When the PPS pin is active, it produces a square wave pulse train, 1 Hz, 3.3v amplitude and 100ms duration of each pulse. The supply voltage powering the GPS module is 5vDC and it is continually on, regardless of whether tracking has or has not been obtained. In other words, th...

    $186 (Avg Bid)
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    21 bids

    A ser/deser needs to be developed to remotely connect an image sensor to an ISP. I want to use these chips: DS90UB953 and DS90UB954 Requires schematic and code to control DS90UB954. Write only those who have real experience with these chips. get ready to show real experience with these chips. Thanks in advance.

    $1132 (Avg Bid)
    $1132 Avg Bid
    10 bids
    SIM7000G programming -- 2 6 days left
    VERIFIED

    I have a code that works perfect with SIM5300E, I am looking for someone to modify it and makes work with SIM7000G… I have tested the GPRS registration with SIM7000G, it works almost fine; but it needs extra work to make it more reliable… I am using TinyGSM libraries and other Arduino libraries… My board has STM32 and I am using platformIO with Arduino environment to build my code…

    $268 (Avg Bid)
    $268 Avg Bid
    11 bids
    Amplifier tast for Jens G 6 days left
    VERIFIED

    Please see the chat and amplifier that you quoted on. The understanding is that you complete the rask for a fixed price although you asked that a hour rate project is to be made. We both agree that when the design is done that the fee of 450 is to be paid for the task, irrespective of the time spent to complete the task. My engineer will review the schematics and consult if he sees any possible problem on the design. Then you can complete the pcb. Please take care of the component that is to ne used as not to become obsolete.

    $14 / hr (Avg Bid)
    $14 / hr Avg Bid
    8 bids
    Looking for an RTOS engineer 6 days left
    VERIFIED

    Having trouble with publishing data to a cloud service and need help, have some code working which I will show you and interested on how it's displayed. If interested, I will send word document of what I want done for the project

    $22 (Avg Bid)
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    3 bids
    Arduino circuits 6 days left
    VERIFIED

    This project is a time sensitive placement test creating a circuit or two for one hour staring 9 am Malaysia time 2 December

    $44 (Avg Bid)
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    12 bids

    We need an electronic circuit that can convert AC signal into a train of pulses of 250 V (offload). The output voltage should not be less than 200 V while on-load (short circuit) condition. the shape and duty cycle of pulses is shown in figure attached.

    $13 (Avg Bid)
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    6 bids

    MPLAB XIDE & proteus simulation Budget 35AUD

    $8 / hr (Avg Bid)
    $8 / hr Avg Bid
    5 bids

    You must have the experience, knowledge and capacity to design and develop a multichannel Functional Electrical Stimulation hardware and multichannel EMG sensing circuit. You will also have to integrate diverse sensors and design communication protocols. You must have proven experience on working with AI on the edge.

    $11219 (Avg Bid)
    $11219 Avg Bid
    6 bids
    BLDC Motor Control 5 days left
    VERIFIED

    Can you make pi loop bldc motor control application with ch32v307 risc-v microcontroller hall sensor six step algorithm? If you do, please make sure it is simple and with explanations. motor=24v-3a-2 pole driver=ir2110 hall sensor input=pull up

    $110 (Avg Bid)
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    4 bids

    Use microchip MCC to generate two PWM sine-waves, (100, 300 Hz) to drive two H-bridge Use microchip dsPic33CK256MP508 DMA LUT, CCP Compare mode use CCP capture mode to track the phase of the sine-waves at an interrupt.

    $533 (Avg Bid)
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    18 bids

    This project consist in control the scale Read gross weight Read net weight Send data from HMI Nextion Read data from HMI Nextion

    $160 (Avg Bid)
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    21 bids
    Arduino help needed 5 days left
    VERIFIED

    Hello developers I need help setting up servo motor with ESP32 s2. Will discuss more details in chat. Thanks.

    $6 / hr (Avg Bid)
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    23 bids

    TI IWR6843AOP uses out of box demo that sends the radar data via serial. We need to change that to CAN FD.

    $610 (Avg Bid)
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    13 bids
    PIC16F886 asm code assistance 4 days left
    VERIFIED

    need assistance with some assembly coding questions in the next 3 hours, make sure the language u familar has to be assembly language

    $155 (Avg Bid)
    $155 Avg Bid
    5 bids

    PART_1 I want to control an Arcus DMX-UMD-23 stepper motor. Here is the link to the stepper motor manual and labview software. This motor has a built in integrated stepper controller and can be controlled via a usb port. 1. we want to control the motor via the usb port 2. we want a screeen display switch to send the stepper to "home", home is a limit switch. 3. we want a screen display "switch" that allows us to choose either clockwise or counterclockwise rotation. 4. we want to make changes in the speed of rotation (i.e. the step size), so we need a control on the screen to do that by choosing the step size. 5. we want a box on the screen that given an input of "X steps", when we press the button, the stepper moves that amount of steps. 6. we want...

    $145 (Avg Bid)
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    11 bids

    I'm looking for some car canbus expert to find out a way to get wheel rotation from canbus OBD standard in order to work on all cars Or find out specific canbus frames for multiple cars I'm trying to get wheel rotation or ABS pulses from canbus If you don't understand the project or you don't know if you can make or not don't bid on the project

    $89 (Avg Bid)
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    6 bids

    Need to control current output from a 220V rectifier. Keeping the voltage same… need to vary current… from 10 amps to 75 amps. Input to rectifier is 380V 3ph. Output 220v dc.

    $277 (Avg Bid)
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    5 bids

    I have done three year diploma in Electronics. And lots of small projects made at home like Amplifier, Night circuit, Security Alarm and many more.

    $20 / hr (Avg Bid)
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    5 bids

    I have a Mini pixracer, and a raspberry PI4b. I am also have QGroundControl on my host machine. I would like to connect via either UDP or TCP for remote commands. I have this configured with MAVProxy, however it says waiting for heartbeat. Also, when FC is plugged in my Pi keeps cutting off and on.

    $17 / hr (Avg Bid)
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    7 bids
    Ttavli - Electronic 4 days left
    VERIFIED

    I want to create an electronic version of backgammon. A board that players (users) can drag counters with their fingers to the right spot. I need to find a software developer that can handle this. Details will be submitted to the right candidate.

    $628 (Avg Bid)
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    17 bids

    We need to port this library: from STM32F to Nordic NRF52840 chip using its native (UART, CLK, DMA) peripherals.

    $204 (Avg Bid)
    $204 Avg Bid
    9 bids

    I require someone to utilize the coolprop C++ Compiler and developed a pressure enthalpy chart for NH3. We need the C++ runtime to run a PC, which will communicate via Ethernet/IP (Fieldbus) to a PLC which it will read 4x Float tags required for the chart Plot.

    $151 / hr (Avg Bid)
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    12 bids
    AVR Basic To C 4 days left

    Converting AVR Basic Project to C.

    $604 (Avg Bid)
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    28 bids
    $83 Avg Bid
    15 bids
    Zigbee Professional 3 days left
    VERIFIED

    I need CC2530 firmware can work with ZHA installed on Homeassistant. I have CC2530 Z-stack firmware but I have some problems. I can't connect the device to ZHA. My firmwre works well with my custom coordinator. I can provide my firmware.

    $537 (Avg Bid)
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    11 bids

    RP2040 Microcontroller Program A Wav Loop Without Delay and Popping Noise After Repeat I can get the loop to play but the sound skips a little and pops during repeat. I believe its a library or software glitch with the dac and pwm pins.

    $28 (Avg Bid)
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    5 bids
    Wifi product Design 3 days left
    VERIFIED

    Hi,we are universal accessories as Headset,keypad,mouse,,,which using for computure, gamebox ect... usually those product using Bluetooth/USB we aim to design them by WiFi connection,which need to compatible with all system,engineers who are specialist at customized wifi protocol might be good for this project

    $2009 (Avg Bid)
    $2009 Avg Bid
    21 bids

    1. Make an encoder (Mux) 7 segments must be made in 8-bit Microprocessor: Picoblaze using the attached file (Assembly coding, KCPSM6, ROM FILE).

    $23 (Avg Bid)
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    3 bids

    MPLAB XIDE and Proteus Simulation Urgently Required

    $4 / hr (Avg Bid)
    $4 / hr Avg Bid
    8 bids
    SIM7000G programming 3 days left
    VERIFIED

    I have a code that works perfect with SIM5300E, I am looking for someone to modify it and makes work with SIM7000G… I have tested the GPRS registration with SIM7000G, it works almost fine; but it needs extra work to make it more reliable… I am using TinyGSM libraries and other Arduino libraries… My board has STM32 and I am using platformIO with Arduino environment to build my code…

    $139 (Avg Bid)
    $139 Avg Bid
    16 bids
    AC Input Filter Design 3 days left
    VERIFIED

    I’m looking forward to design a robust AC input filter for HiLink AC DC converter in which an AVR project is running. And I would like to add some prime features like inrush current protection, AC line transients / spike protection as well as inductive load back EMF protection which may sometimes reset the microcontroller. Please note we have only phase and neutral, so earth connection for the filter circuit. Please find the attached file of the proposed project.

    $52 (Avg Bid)
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    5 bids

    Project bassys3, picoblaze, assembly and coding vivado , please check the attached word file for details. 1. Make an encoder (Mux) 7 segments must be made in 8-bit Microprocessor: Picoblaze using the attached file (Assembly coding, KCPSM6, ROM FILE). 2. Running digits on 7-segment display: The purpose of this code is to display and scroll the number that is being typed with the matrix keyboard. Each time a number is pressed, it should appear in the 1st display on the right, and the number that was in this 1st display will now be placed in the 2nd display and the number that was in the 2nd display will be placed in the 3rd display, so that the number that was in the 3rd display is lost. This code must include the enter function, which is when it receives a number greater than 9 and at...

    $427 (Avg Bid)
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    4 bids

    Need someone Expert for ESP32 BLE to optimize our BLE code for Final production produce. We want to ensure flawless BLE working.

    $136 (Avg Bid)
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    8 bids

    Need an expert in fault-tolerant embedded systems in the automotive domain.

    $131 (Avg Bid)
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    13 bids

    Hello there! I need someone to help me with a Nextion+Arduino project that I am working on. What I want you to do is to check the files that I have already made using Nextion Editor and Arduino to talk to each other. I'd like you to check them, improve them in terms of looks, operation and help me with what's undone. Basic idea is we have a display and Arduino and we want them to talk to each other all time and make the changes on Arduino side, I also have an I2C based battery fuel gauge IC so I'd like you to help me to track it's SOC as well. If you are someone who has worked with Nextion Displays and can do this, kindly bid. I'd prefer it if you have the display at your end and can test the firmware on Arduino and test the HMI interface on the display parallel...

    $90 (Avg Bid)
    $90 Avg Bid
    12 bids

    Step 1 Create a schematic diagram. You may create your schematic in either Eagle or PADS Logic. Step 2: Import the schematic diagram into PADS Layout. Step 3: Create the Gerber files for manufacturing the board You need to send the following: bottom layer, top layer, outline, and drill. Include the board file as well. The extension changes depending on the software. Pad Stack 30 mils Clearance 14 mils Trace Width Max: 180 mils Min: 18 mils •pcb design must meet the following drill bit guidelines: Function Size (mm) Size (mils) Trace 0.5 20 Trace 1.00 39 Trace 2.00 79 Drill Hole 0.5 19.7 Drill Hole 0.6 23.6 Drill Hole 0.7 27.6 Drill Hole 0.8 31.5 Drill Hole 0.9 35.4 Drill Hole 1.5 59.1 • Only PCBs from PADS are supported. Use only the drill size specifications listed above ...

    $160 (Avg Bid)
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    28 bids

    I want to create programming routines to be recorded on an FPGA

    $32 / hr (Avg Bid)
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    15 bids
    Modify a router firmware 9 hours left
    VERIFIED

    Hello, Need to modify a router firmware with image and model number and certain parameters and repack it. thats it

    $119 (Avg Bid)
    $119 Avg Bid
    2 bids

    Complete firmware and software development for our battery-powered wireless camera sensor, which uses stm32h743 series MCU, with AI classification capabilities. Hardware will have PIR detector, OV5640 camera, external SDRAM and QSPI flash, 868MHz LoRa transceiver, IR cut filter and IR LEDs, vibration sensor, voltage regulators, SD card, debug /programming port etc. LoRaWAN specification v1.0.3 will be used to send classification results to our handheld terminal with gateway and ChirpStack Network and Application server running on it. Developer will be responsible to develop complete code which includes test software for the designed hardware, firmware and software that will run on the board, deep learning AI model that will run on the board, LoRAWAN v1.0.3 with specific payload for the sen...

    $4126 (Avg Bid)
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    13 bids
    Java Programming .... 3 hours left
    VERIFIED

    I need someone who is well conversant with java to help me build the microprocessor simulator

    $18 (Avg Bid)
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    2 bids

    Hi we want to develop and centralized system that take input from several sensors and turn on/off relay based on different logic that are set dynamically. Developers from India will be given a higher priority. Only 1 MCU with very high pin count to be used like NXP, Cypress, STM etc

    $1143 (Avg Bid)
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    22 bids

    Project to be done in VHDL, so I am looking for an expert. The objective is to create a testbench for one circuit, and simulate the a few operations including storing data in it as well as retrieving data from it. I can share more details in PM.

    $32 (Avg Bid)
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    5 bids

    Existing Firmware Language – Embedded C. Existing Development Platform – IAR workbench Existing Processor- NXP- MK22series New processor - STM32F411CEU6 we need to change the firmware to suit the pin configuration of the new controller , we can share the embedded programe source code for old microcontroller project includes debugging feedback for which our team will test and give

    $154 - $461
    Sealed
    $154 - $461
    12 bids

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