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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    96 jobs found, pricing in USD

    The device is a therapeutic music player that can play mp3 files through an audio jack. the unit needs multiple modes for playing music or to activate an attached vibration motor. the unit need to display the modes through an attached lcd and be controlled by outer buttons. the buttons need to control volume time and trac or modes. deliverables include the source code, list of parts with suppli...

    $450 (Avg Bid)
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    15 bids

    I prefer that you are 16-21 years old. But, you may apply if you are 22 years or older. You don't need an Arduino. Also, you don't need an ESP32. You will help me build a consumer IoT product. ✻ PAYING YOU TO LEARN ✻ No. You aren't dreaming. If you are very intelligent and solve problems scientifically then I will pay you to learn C/C++ on Arduino or MicroPython on ESP 32. ...

    $9 / hr (Avg Bid)
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    12 bids

    i have all the component and example budget is 15$ deadline 3 days thanks

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    9 bids

    I need to build an ultrasonic transmitter speaker with signal generator and power supply to be integrated into a small, compact size for a product

    $1053 (Avg Bid)
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    15 bids

    i want you to give me suggestion of hardware and write me programm code. i want to plug in 1wire temperature sensor DS18B20 in hardware and need software which reads 1wire, which checks that it works and gives out temperatur range -20°C until +40°C in 0,2V - 4,8V. if there is error or sensor has problems he should output 5V. i pay 100% after finishing whole project successfully.

    $154 (Avg Bid)
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    23 bids
    FPGA PROJECT 6 days left

    HEY I WOULD LIKE TO HIRE AN EXPERT ON ELECTORNIC AND UNDERSTAND FPGA TO HELP ME WITH MY PROJECT.. MORE DETAILS ON CHAT

    $13 / hr (Avg Bid)
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    simple Arduino program 6 days left
    VERIFIED

    I will discuss via chat Pakistan and India don't bid

    $21 (Avg Bid)
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    15 bids

    I want to use arduino as HID keyboard and HID joystick such that I can switch between them. Means if switch is in one side it should work as HID keyboard and if switch is on other side it should work as joystick HID I have code but I don't know how to do that switching part

    $32 (Avg Bid)
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    Datasheet for OV9281 6 days left
    VERIFIED

    Hi, I need the datasheet for CMOS Sensor OV9281. Please dont show me the brief datasheet, I need the full version.

    $32 (Avg Bid)
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    We are looking to control an ST NFC chip (ST25R3916) from a Silicon Labs EFR32 (BGM210P) bluetooth module over an I2C connection. We would like the NFC chip to emulate a card and broadcast a NFC-A NDEF payload, as well as read other NFC-A NDEF payloads from tags placed onto the NFC coil. It would involve porting existing ST NFC libraries over to the silicon labs EFR32 platform and setting up com...

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    Urgent NDA
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    I would like to build a IR sensor based water tap. Would need help and guidance on the parts and review the schematic diagram.

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    Modify Compute Module 4 iO Board I would like to change the Compute Module 4 io board to suit my project . Design must be done in Kikad 6 ( nightly build required as described Here: [login to view URL]) Designfiles can be found here : [login to view URL] [login to view URL] Delete the following parts from the current design : • GPIO Header • Remove 2nd DSI connector • Remove ...

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    Hey there I need to make a circuit which is small and has to have below functionality [login to view URL] should show time [login to view URL] gives vibrations everyday by 9 to 5 on every one hour intervals. [login to view URL] should be powered with rechargeable battery with USB type C connector. [login to view URL] display should always has to show real time even when the main battery gets disc...

    $44 (Avg Bid)
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    I am looking for a C C++ programmer who has experience in machine vision applications on Nvidia Xavier SBC's. The project application requires a global shutter camera to stream into a circular memory and stop to stream when a external signal on a GPIO pin is set to high. The raw video needs to be converted to mpg and send to a web address. - Timestamp, machine speed and variable text line m...

    $890 (Avg Bid)
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    We wish to utilize stepper motors in conveyor ovens and are trialling a Nema23 112mm stepper with a 30:1 worm drive gearbox to run the belt, this is being tested with Adruino Mega, Nextion display and adjusted via potentiometer (will probably use touch screen adjustment instead). Also want to add temperaure control. The outputs can be controlled by relay either direct or serial. There will be 3 bu...

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    I work at an awesome small Camper sales place. We have a few different lots and storage areas. Our inventory is a nightmare. I am trying to hook up a Chafon CF-RU5306 UHF RFID reader to a raspberry pi 4. I need middleware developed to update a database with the ID's read from the reader. I have a USB G-Mouse GPS dongle, I would like the middleware to also pull info from the GPS Sensor to pai...

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    Hey I want to develope a PWM HBR Switch for a capacitive load having output power start with 0.5v-1v after 55second the voltage drop from 1v to 0.5v .and again after 110 second voltage will again goes -0.5v to -0.1v I want hardware and software both from any frelancer .The project time limit is 10 days only

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    I want to use arduino as HID keyboard and joystick. I want to toggle it with a switch. Complete details in chat.

    $94 (Avg Bid)
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    Design of AC- DC converter 5 days left
    VERIFIED

    Looking for schamatic/circuit designer of AC to DC converter. Freelancer should be having good experience in Power Electronics. Should have experience in designing as well practically implementing in the field. BOM required should be minimal to reduce the price of the same. This will go in mobile charger. Details can be discussed in due course.

    $140 (Avg Bid)
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    I need a coder 5 days left

    Im looking to have arduino sketch written to turn arduino leonardo into a usb joystick with the buttons being input through a shift register(4021B)

    $112 (Avg Bid)
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    PCB circuit board 5 days left
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    I'm looking for someone to develop a circuit board for me. Tasks to be taken over by the board: - Read out SML data from a smart meter via infrared. - Preparation of the SML data in JSON. - active energy on L1,L2,L3 - total active energy - Sending the encrypted JSON file to the web server. -Battery on the back that can be charged inductively. -USB interface for ...

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    These controller will be developed in a manner so that it can be used for various weighing applications. like static and dynamic controller. we want to developed microprocessor based controller.

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    Verilog code for traffic light controller.

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    artificial eye 4 days left

    we need a person who can help in pcb designing

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    I'm after security camera system by using Arduino with below Features "IMP" Can access camera over the internet without port forwarding. Motion detection --> Record videos during motion Two-Way Audio Alarm on motion detection Should see video on web interface Planning to use Python for development or can discuss further

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    Overview: We are Using 6 modules in a chassis. Each has its own Microcontroller/microprocessor STM32. We want to communicate to one of these 6 modules at random from the outside world via Ethernet and a back plane board. The module connect to the backplate via a power and signal connector. We do not want to use the Master/Slave concept and use another processor on the back plane. The schematic de...

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    Wireless card 4 days left
    VERIFIED

    I am looking for a digital hardware engineer to bring up a WiFi hardware card remotely. Thanks

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    Looking for someone who knows how to utilize a microcontroller to read from a bill acceptor, once that is done create a video tutorial for me to buy the parts and setup and replicate the working apparatus. this is a long term project, if this is good i'll need to expand this into wanting to create a software next for this setup. thank you, bid and i'll dm you so we can talk more about ...

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    Need to build a PCB from scratch for punching machine it is controlled by 3 phase 1hp motor

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    16 bids
    Electronics Expert 4 days left
    VERIFIED

    More details will be shared via chat

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    Hi, I need a Gerber file, BOM and an idea about how to code inside the pcba to have it working with a receiver. The sensor will have: - battery - 3axis accelerometer - thermistor - RF/LF antenna for wireless communication - light weight is a key parameter

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    I have an toyota prius gen2 hybrid battery ecu and I need to read can bus data with arduino or with any other microcontroller , to see the 14 voltage bar graph on my computer, I have already one built by a someone from Russia, so anyone who can read CAN bus with stm32? As I the one I have is with stm32 Thanks dionisie

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    STM32L476G discovery 4 days left
    VERIFIED

    Read out the internal motion sensors LSM303C (3D accelerometer and 3D magnetometer) and Send the data over UART/USB (Virtual Com Port) to PC

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    Embedded system Arduino 4 days left
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    I need an expert to help me program my ardurino

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    We are looking for someone with working knowledge of the Microchip ATSAMR35J17 wireless LoRa device, to write the operating firmware to drive a new wireless sensor under development. The code should be simple, taking a reading from a sensor every 5 minutes, storing locally, then sending a min/max/average message every 1 hour unless a threshold has been breached. The device needs to be able to b...

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    Hi I want someone to create a PCB Laout for a guitar effect (Delay). There are two parts of the schematic: The Main schematic and the modulation schematic. The modulation board is connected via a SPST switch to the 3rd Solder lug to Delay Pot 1 and Delay Pot 2. I drew that in with paint. The scheamtic is also missing a simple On/Off LED (D3), I also drew that in with paint. You can simply connect...

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    I need an Embedded C Tutor 3 days left
    VERIFIED

    Hi! I am currently on a project that will use TI cc1352p microcontroller. For now I am using LAUNCHXL-CC1352P launchpad, and GNU compiler. If you can assist me on this matter, please let me know. Functions I want to learn are as follows; RTOS Communication with other controller (wireless). Control servo motor and linear servo actuator. Receive input from magnetic encoder (position measurement). R...

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    Build a device 3 days left

    Create a device with a simple circuit completion logic to identify the progress of a given parameter.

    $248 (Avg Bid)
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    Help with ESP32 3 days left
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    make pcb, solve problems. We look for an expert in ESP32

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    EMV APDU commands 3 days left
    VERIFIED

    Searching for somebody with experience in EMV commands.

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    If you are interested to do the project apply to this project, so that I would share the details in chat.

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    Use the following data definitions for this problem: .data myBytes BYTE 40h, 30h, 20h, 10h myWords WORD 10 DUP(00ABh), 2000h myString BYTE "ABCDEFGHI" myDword DWORD 12345678h (A) What will be the value of EAX after each of the following instructions execute? [5] mov eax, TYPE myBytes ; a. mov eax, SIZEOF myBytes ; b. mov eax, TYPE myWords ; c. mov eax, LENGTHOF myWords ; d. mov eax, SI...

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    Looking for someone who knows how to utilize a microcontroller to read the bill, this case usa bills, from a bill acceptor, once that is done create a video tutorial for me to buy the parts and setup and replicate the working apparatus. this is a long term project, if this is good i'll need to expand this into wanting to create a software next for this setup. thank you, bid and i'll dm...

    $191 (Avg Bid)
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    13 bids

    This is an adapter board for a relay. It is very simple and only has three traces. You need to modify the size of one trace.

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    36 bids
    microprocessor 2 days left
    VERIFIED

    i need you to make me lite work assembly

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    We are a small company looking for a FPGA freelancer who can help us debug and modify the source code and compile.. we are using the antera chipset..

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    connect few MCU of STM8L151G4Y6TR with 110 ADC to 1 MCU with BLE include schematic SW and sample build

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    We are from an IT consulting firm and an online tutoring company One of our client is in need of assistance in Microprocessor Assembly Project Everything has to be done in assembly. Have to code in MPLAB using MIPS This project requires Masm /Tasm softwares With assembler language knowledge

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    Hello, I'm arduino n00b, i wanted to make muli-screen display for a board game but it's too hard for me. What I want to do: on 16x2 lcd I want to display "b r y g b 0 0 0 0 0" brygb is a player color and 0 is score of each player. Using IR remote i want to increase or decrease score for each player and light up rgb led with corresponding color. For example if ...

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