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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    86 jobs found, pricing in USD

    i need a circuit simple, to play multiple audio when person move on front of it. one audio per motion motion sensor IR mp3 decoder memory storage (we will provide the audio in the future) and a way to store the audio via USB need to consume minimum amp (3 AA battery and should last at-least 200 days)

    $151 (Avg Bid)
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    9 bids

    Hello, everyone, i need to PCB design of 5000W inverter. the product is similar this link. https://www.amazon.com/dp/B083FR3762/ref=psdc_348967011_t2_B083KBKJ8Q i want the improve this prodcut. improvements includes allowing for higher PV solar voltage input, wireless remote bluetooth speakers that can be placed away from main unit, wireless connectivity to unit, proximity sensing and motion sens...

    $449 (Avg Bid)
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    7 bids

    I am needing a 12V PCB designed, built, and programed. This project would include implementing 2 hall sensors, 1 temperature/humidity sensor, 1 water level sensor, 1 physical alarm/siren, an LCD screen to display information, a SMS function for alarm, as well as control of a 12v 6amp motor and 2 12v 8 amp pumps. I have extensive knowledge of what needs to be done and I believe it would be easiest ...

    $885 (Avg Bid)
    NDA
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    Slove questions 10.32 and 10.33 for vivado software and nexys4 hardware. Find info in the image below. Thanks in advance

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    Development of firmware for an LED indicator lamp with CANOpen communications. Code has already been developed for controlling LEDs via a LP5036 IC. The goal of the current project is toreplace the LP5036 with strip of 60 WS2813. --Hardware-- - MCU is the STM32F042K6T7 (Can use NUCLEO-F042K6 for development) - LED IC is WS2813B (Can use WS2812 breakout/strip for development) - Interfaces are CAN ...

    $583 (Avg Bid)
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    PCB prototype with analog output (0-20ma) current output, (24v dc) with isolation from I2C communication Design,Assembly,Testing,Debugging

    $184 (Avg Bid)
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    12 bids

    REALIZAR UN FIRMWARE EN UC-LINUX, CON UN HARDWARE DE UN MICROCONTROLADOR IMXRT

    $1304 (Avg Bid)
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    8 bids

    Im in search for a contact, who can create a small device which can be used as a keyring. This device should be able to transmit battery power from one mobile to another. Contact me, we will take this further as soon as possible - Thanks!

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    Arduino pequeño 6 days left

    Interconexion mediante Bluetooth y arduino

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    20 bids
    dvr pcb board 6 days left
    VERIFIED

    i need this boaed form .sch and .brd [login to view URL]%E4%BA%A7%E5%93%81%E5%8F%82%E6%95%B0/English/265AHB%E4%B8%BB%E6%9D%BF/[login to view URL]

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    Hello, I have a device which is made to produce and emit 320 frequencies simultaneously. The main chip is a xilinx fpga. Each Pcb has 4 fpga's and can be connected through a usb cable with the pc. The pc software can upload to the device txt files which contains numbers and these numbers are the frequencies. The project: New firmware for the fpga and new software for pc, so i can type a nu...

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    build a pcb 6 days left
    VERIFIED

    i am looking for someone who can build any kind of pcb within short interval of time

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    Hi guys, we're a small company in the Nordics. We're looking for someone to program a simulation of the Northern Lights, similar to the one in the youtube link and the attached file. Please contact me for further information. Thank you! Best regards, Katarina [login to view URL]

    $153 (Avg Bid)
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    I need a EE/Computer Engineer graudte/PhD grad to help me with Digital Interfacing and Instrumentation , i need an expert in the following topics: Interfacing Basics, ADC Technologies, Microcontroller Ports, Timers and Interrupts 1, ADC interfacing, Scaling, DAC Methods, DAC Accuracy, Pulses and Counters, Pulse Width Modulation, Serial Interfacing, Sensor Family Overview, Sensor networks, Actuato...

    $188 (Avg Bid)
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    Assalam o alaikum, I am Muhammad Javed and I have a good work flow of projects related to different engineering fields. Currently I have 4 expert Electrical&Electronics engineers who are working with me for a long time and doing all of my projects with devotion and I am more than happy with their work. But now I need some more persons because I am overloading. So I am looking for potential e...

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    the project requires a person who knows: Arduino, C ++, C, embedded systems ethernet at the application layer. sockets. Ethernet / IP. AllenBradley, ODVA, CIP PLC

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    PLC Project 6 days left
    VERIFIED

    I have a few projects with PLC. I want to with an expert, so I can finish them perfectly. I will provide all data with an expert. If you are an expert in PLC and Micro controller, Plz bid on this project.

    $438 (Avg Bid)
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    I need a fully working prototype for a 4 in 1 Bluetooth Speaker. The speaker will have 4 functions and may be a little difficult to a few so i ask if your not with familiar or got experience building Bluetooth speaker please don't reach out because this is not the job for you. You must have good communication skills and follow directions, this is something big that i been working hard on for ...

    $569 (Avg Bid)
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    Follow me cart 5 days left

    For our project we want to build a follow me cart. Motorized part is ready so what we need is direction and distance part. The solution can be GSM or blue-tooth based. We need output data how far and in what direction the sender is. The goal is to get suggestions for hardware components and the code for Arduino.

    $548 (Avg Bid)
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    Hello i need mash to turn on and off lights in range of 10km i using apc220 rf module and signal must jump from one to another rf module so i can turn on and off last light too

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    I am interested in finding someone with electronics experience to help problem solve a dead sonos playbase. I have good soldering skills and have a basic understanding of electronics.

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    4 bids
    Inventor to create a patent 5 days left
    VERIFIED

    I'm looking for an engineer familiar with projection technology to create a prototype/plan for a wearable device that can project on the ground and is visible in daylight

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    I need an Arduino Expert 5 days left
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    I am looking for a freelancer having good expertise in Arduino. I will share work details in chat.

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    Arduino Code required 5 days left
    VERIFIED

    Arduino Nano to send data to mega. Mega has RTC and SD card and is required to data log the the nano data to the SD card with time stamping We have a functioning code for the Nano but can not get it to send data to mega Mega also needs to display on Nextion display and LCD the data same as in the Nano code

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    require. Gui for embedded systems. I have seen it a long time ago in the sonsivri forum. if someone already has it "developed" better.

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    Featured
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    Please read the attached pdf document. Everything is described there. Thank you!

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    Need to provide an solution and develop schematic diagram , BOM

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    25 bids
    Electronics engineer 4 days left
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    Looking for someone who have an experience on FSR sensor.

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    25 bids
    Arduino Mini Project (IOT) 4 days left
    VERIFIED

    We need to develop a arduino min or Raspberry PI project for attendance as per the below requirement 1. Read rfid through RC522 2. store in sd card with tag id and current time 3. send to the server Please ping for detailed discussion

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    I have an Arduino project/sketch ( [login to view URL] ) I bought everything on the list. Just my TFT LCD is different so i need to modify pin connections and modify software. For these need an expert about Arduino. My LCD: [login to view URL]

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    Project-512 3 days left

    Firmware for DC to AC inverter based on DSPIC33CK506

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    I am looking for a Eagle PCB designer, I have a prototype which uses ardafruit module, i want to make one board which integrate all as custom board.

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    I need a new freelancer who has knowledge about source code of embedded system source code using Raspberry Pi. It is simple temp measuring system I have done some work and need further help

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    I need a new freelancer who has knowledge about source code of embedded system source code using Raspberry Pi. It is simple temp measuring system I have done some work and need further help

    $8 / hr (Avg Bid)
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    Mechatronics 3 days left
    VERIFIED

    The project will consist of a total of 20 tasks for each of the training modules namely 1- "Collision detection, 2- "illumination logging", 3- "Motor direction and speed" and 4- "Motor control using an IMU". The tasks will be based on the codes solution provided and the previous training provided in the solutions section of this project (Please note that all...

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    how to detect fever person using microcontroller this project for covid-19

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    I need you to work within the following case dimensions I have supplied in a attached image. I need production ready 3d files for each component. I will need the basic functionality a wireless earbud comes with. I will need help adding a gear pulley with a micro motor to the design as well. The micro motor is 4mm wide by 8mm long. The scale for the pulley will match the circumference of the earbud...

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    In need of a PCB design and Firmware development for a embedded FSR Sensor Project using BLE. We have a FSR Sensor to measure a pressure point in a 3D printed application. This data of that sensor needs to be sent to a smartphone using BLE (Bluetooth Low Energy). Since this Sensor & PCB needs to be embedded in a 3D printed design we need it to be as small and efficient as possible with long l...

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    I need a robot to disconnect one plug and insert into another plug. Plugs have 16pins. Must be PC Controlled. Check photos.

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    Msp430 programming 2 days left
    VERIFIED

    I need a freelancer for a very easy project wih msp430fr6989 development board. Details will be given in the chat.

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    I have different 433/868 MHz sensors (motion, door, vibration) and want to be able to sniff their signals with an ESP32 and ESP-IDF (non Arduino).

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    Freelancer needed ONLY from Sri Lanka. Description: There will be 3 microphones mounted along a straight line 55mm apart, listening to a single sound source, that is less than 5 m away from the center of straight line. There are 2 rotatable platforms mounted along the straight line 250mm from the center. Two laser pointers mounted on the rotating platforms should turn towards the sound source so ...

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    maybe using raspberry py - thermal camera for detection covid-19. need your idea also.

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    do you have an idea what is the controller to detection of it

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    I have a drone and it outputs a stream of navigational data by radio. I want to be able to connect this stream to Mission planner so I can see the progress of the mission remotely. I use an arduino Due for my flight controller and use custom code. I need someone that understands MAVLINK very well to help me connect my drone to Mission Planner

    $256 (Avg Bid)
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    camera for detection Covid-19 2 days left
    VERIFIED

    hallo i need a simple project how to detect potential Covid-19 using camera, maybe thermal camera logic or something.

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    We need to control PID controller with RS485 communication via Arduino Need to read PID values Need to write PID values

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    Hi, My name is Ashwin. I am looking for professionals who can calibrate IMU for motion sensing [login to view URL] anyone interested, please be free to contact (Removed by Freelancer.com Admin)

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    I need a simple device to help a language teacher. This is an audio console to which all students and the teacher are connected. The group is small, 6 students, an assistant and a teacher. The diagram shows the basic idea but a meeting with the designer engineer is required to specify all the details of the operation.

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    NEED TO MAKE AN EMULATOR BASED ON MY PREVIOUS ARM ASSEMBLY LANGUAGE PROJECT BUT I DONT KNOW HOW TO MAKE THIS SO NEED YOUR HELP MSG ME I HAVE THE SPECIFICATIONS DETAILS PDF NEED DONE ASAP BUDGET IS FIXED NO NEGOTIATIONS

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