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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    118 jobs found, pricing in USD

    We have an open source code that we are using for a BT-KB project and require additional work on the code to allow the Bluetooth KB emulation project to be able to re-connect to Windows 10 system after power lost or BT-KB goes out of range. At this time the BT-KB does not automatically re-connect and we have to turn off-on the BT on the Windows 10 to get a re-connection with the BT-KB.

    $1153 (Avg Bid)
    $1153 Avg Bid
    1 bids

    Looking for someone with Silicon Labs 8 bit programming expertise for a days work to assist with code development. The solution is small and fairly straightforward but I need someone who can convert library lcd draw text functions into inline code placed into the main() loop so that the overall loop becomes (1) get ADC value & select next mux input 1uS (2) process value 100uS (3) render 1 line...

    $706 (Avg Bid)
    $706 Avg Bid
    1 bids
    gps tracking device 6 days left
    VERIFIED

    I need someone who can design gps tracking circuit include 1. sim800L to control the device [login to view URL] to turn off the car [login to view URL] NEO-6M GPS Module with EEPROM and Antenna [login to view URL] back up circuit with charging from car battery [login to view URL] or 16f as required [login to view URL] if battery back up is broken then use supplier voltage [login to view URL] to...

    $10 - $30
    $10 - $30
    0 bids
    PCB Designer Expert 6 days left
    VERIFIED

    Design circuit source 200VDC 300W with PFC and CLASS B low radiation EMI It would be to make the design of the pcb based on a schematic design based on application sheets (the schematic design is already done).

    $30 (Avg Bid)
    $30 Avg Bid
    3 bids

    Design Control Board for Level 2 Type 2 Electric Vehicle Supply Equipment . Using STPM 32 as base For the system . Single Phase 7 KW system

    $114 (Avg Bid)
    $114 Avg Bid
    2 bids

    Connect uart wireless device to De10_nano board to perform data collection,

    $507 (Avg Bid)
    $507 Avg Bid
    7 bids

    standard cut to length with batch counter. using a heated wire with a temperature inter lock. length to be measured by encoder.

    $20 / hr (Avg Bid)
    $20 / hr Avg Bid
    12 bids

    I want someone to help me with arduino uno code. You are supposed to code to control and read information of several devices including 12 motors, a relay, a RFID card, Oxemeter and ECG. Windows GUI app is already developed to read and control those devices via arduino uno. So you should code to send and receive commands and data from windows to devices and vice versa. You should also know well tho...

    $54 (Avg Bid)
    $54 Avg Bid
    10 bids

    Measurement and control of power system Components involved : ESP 32/8266 , SIM 800L or Equivalent , ACS 712 current sensor , Z series Voltage sensor , 16 A relay Job : Development of hardware layout . development of software for the board . Communication of the board to be via MQTT

    $121 (Avg Bid)
    $121 Avg Bid
    8 bids

    Systems run using atmega chip, so should be easy to build firmware for. It is a Radio Frequency device that communicates with another device. See attached file for more information about its task.

    $486 (Avg Bid)
    $486 Avg Bid
    5 bids

    hi freelancer i had convert an alternator car generator into sensorless BLDC motor . i would like to control this type of motor using suitable driver system with Arduino. The system must have the following point : 1-Code of the Arduino with the perfect control algorithm using the feedback of BEMF from each phase as a sensor to determine the next phase movement precisely 2- Simulation using Prot...

    $173 (Avg Bid)
    $173 Avg Bid
    3 bids
    Arduino and IoT expert 6 days left
    VERIFIED

    Hello freelancers, I am looking for an expert in Arduino and IoT. I will share work details in chat. Thanks you

    $124 (Avg Bid)
    $124 Avg Bid
    15 bids

    Hello freelancers, I am looking for an Electrical & Electronic engineer with good programming skills. I will share work details in chat

    $108 (Avg Bid)
    $108 Avg Bid
    14 bids

    Hey, I need help of someone who is specialised in these topics • FPGA – Architecture and CAD • Pico Blaze architecture and coding • UART principles • RT Level Design (Datapath/Controller Design) • Sequential Circuit Design I will let you know the work

    $10 - $30
    $10 - $30
    0 bids

    Hello, For our project we would like to make a Talkie-Walkie using esp-now to be able to discuss between different users in the same area (under 200m). All the device will be able to receive audio and all the devices will be able to send audio using the internal speakers and micro We will use all M5Stack Fire. Thanks

    $200 (Avg Bid)
    $200 Avg Bid
    7 bids
    (RGBCW) bulp 5 days left

    I would like to use an RGBCW bulb using the esp module. would be needing a schematic of the complete bulb with esp07 from powering 220v to module pin diagram of leds. a chipset DMG9926USD-13 would be used for WW_signal and CW_signal of RGB bulb

    $9 / hr (Avg Bid)
    $9 / hr Avg Bid
    3 bids

    Looking for talented electronic engineer who have expertise of sound amplifier circuit. Please submit just only if you have experienced designing sound amplifier circuit with successful prototype test.

    $157 (Avg Bid)
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    14 bids

    expert in zybo z7 board and xilinx vivado software need to store data coming to the zybo z7 board and saving it on sd card ( data logging)

    $170 (Avg Bid)
    $170 Avg Bid
    2 bids

    We have an existing project of esp32 and stm32 communicating on a simple api, the System as canbus and web embedded server as part of the core functions including sensor abilities and logging . We require additional changes and ongoing support from a individual or company that can assist . Requirements are Stm32 code development based on mbed and porting later to a more flexible package. Esp32 Cod...

    $36 / hr (Avg Bid)
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    11 bids

    are you able to help me reconfigure the Arduino and then we will upgrade the hardware to a better control board

    $137 (Avg Bid)
    $137 Avg Bid
    16 bids

    My PCB is not working - I'm overheating the buck converter for some reason. It's for a device to control heating in 4 zones. Powered by DC around 45-55v. Temperature monitored by 4 x DS18b20+, rotary encoder for menu, 20x04 LCD for display. It could be that I've put something in backwards / upside down or my circuit design is itself bad. I'm stuck, and need someone to help me...

    $40 (Avg Bid)
    $40 Avg Bid
    17 bids

    In this project an implimentation of BT1120 using either verilog/VHDL is carried out. The priority includes working on standard defnition(SD) signals and the video stream flows in BT.656. In this work decoding of high defnition signals to be used for various application is carried out. The incoming 8/10 bit video is decoded into Y,Cb,Cr format and produces horizontal and vertical blanking pulses a...

    $14 (Avg Bid)
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    1 bids

    Design IR LED and Photo Diode/Photo Transistor Based Proximity Sensor Circuit for Daylight/Outdoor Application. Need to design proper Analog/Digital filter which allows the sensing of hand/object from at least 10 cm distance even in bright sunlight. Please note that TSOPs are not to be used for this application. Scope is to provide schematic, BOM, calculations for Filters etc. We would create the ...

    $166 (Avg Bid)
    $166 Avg Bid
    8 bids

    Looking for an engineer who is experienced in Embedded C programming to complete the project for LED video wall Capable of finding the processor for requirement Should able to understand the datasheet and schematic   experience in working with ATMEL, microchip etc Experience with memories and selection aware of led Multiplexing using TI Led driver Familiar of interface protocols like I2c...

    $201 (Avg Bid)
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    5 bids
    pcb design 5 days left

    We need to design a PCB for Raspberry PI compute4

    $320 (Avg Bid)
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    16 bids

    We have a small circuit which contains a 220V AC to 5V DC power supply, an ESP 8266 (ESP12E) module, and 4 relay module. We need a PCB designed of minimum possible size to fit in all of these with input output pins needed, and generate Gerber file for production

    $103 (Avg Bid)
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    27 bids

    Its a 32-bit ARM based device interfacing with relative sensor and differential pressure sensor .

    $141 (Avg Bid)
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    9 bids

    WANT TO MAKE ELECTRONIC TANPURA . REQURED ACCURATE FREQUIENCIES AQUIRED. WANT PROFESSIONAL HELP IN DESIGN, MFG, PROGRAMING AND ASSEMBING

    $402 (Avg Bid)
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    3 bids
    Arduino Expertss 5 days left
    VERIFIED

    Hello freelancers, I am looking for an expert in Arduino. I will share work details in chat

    $25 (Avg Bid)
    $25 Avg Bid
    20 bids
    ARM assembly coding -- 2 5 days left
    VERIFIED

    Coding a small ARM assembly project like controlling a small LED screen. will be using a beagle bone black too.

    $12 / hr (Avg Bid)
    $12 / hr Avg Bid
    1 bids
    ARM assembly coding 5 days left
    VERIFIED

    Coding a small ARM assembly project like controlling a small LED screen. will be using a beagle bone black too.

    $8 - $15 / hr
    $8 - $15 / hr
    0 bids

    We have products that use CYRF69xx series of transceivers. This series is EOL by Cypress and is not produced anymore. There is an option to substitute CYRF69xx by TI CC26xx working in proprietary mode. This is proven by existing products where TI CC26xx is used and perfectly communicating with CYRF69xx. The goal of the project is to develop a firmware for CC26xx able co communicate with CYRF seri...

    $273 (Avg Bid)
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    2 bids

    i just need circuit diagram and working detail thats all is needed

    $16 (Avg Bid)
    Featured
    $16 Avg Bid
    3 bids

    We are looking for a PCB design expert who is familiar with embedded system and multi-layer PCB design for RF IoT compact PCB board development. Required Altium Designer skill as the PCB design tool. Will proceed the hiring shortly.

    $2101 (Avg Bid)
    $2101 Avg Bid
    29 bids
    Small MIPS project. 4 days left
    VERIFIED

    Small MIPS project. You should have knowledge about digital design to complete this project.

    $6 - $10 / hr
    Sealed NDA
    $6 - $10 / hr
    1 bids
    Arduino Uno expert needed 4 days left
    VERIFIED

    I want someone to help me with arduino uno code. You are supposed to code to control and read information of several devices including 12 motors, a relay, a RFID card, Oxemeter and ECG. Windows GUI app is already developed to read and control those devices via arduino uno. So you should code to send and receive commands and data from windows to devices and vice versa. You should also know well tho...

    $139 (Avg Bid)
    $139 Avg Bid
    16 bids
    Electronics 4 days left
    VERIFIED

    Buck Controller for battery charging

    $430 (Avg Bid)
    $430 Avg Bid
    34 bids

    Transmitter has 3 buttons. Buttons' one leg connected to 3V+ other leg connected nodemcu D0, D4 and D8. When press D0 button, transmitter nodemcu wakes up, sends to receiver wake up and turn the D0 mosfet on to let the currency. Receiver wakes up, let the D0 mosfet let the currency, leave it on and sleep. So the led connected to D0 mosfet turns on an nodemcu goes back to sleep. When stop pr...

    $13 (Avg Bid)
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    2 bids

    My PCB is not working - I'm overheating the buck converter for some reason. It's for a device to control heating in 4 zones. Powered by DC around 45-55v. Temperature monitored by 4 x DS18b20+, rotary encoder for menu, 20x04 LCD for display. It could be that I've put something in backwards / upside down or my circuit design is itself bad. I'm stuck, and need someone to help me...

    $170 (Avg Bid)
    $170 Avg Bid
    6 bids

    I have schematic circuit diagram of pcba along with component list, need to create pcb layout files for prototype and mass [login to view URL] I would require all the layout files and prototype along with BOM list. Need to get it done with full accuracy

    $41 (Avg Bid)
    $41 Avg Bid
    20 bids
    Trophy icon Multipoint UART using multiple RS232 15 hours left

    We would need a circuit designed for multiple slave RS232 connected to one Master RS232. Imagine a master and slave configuration where there will be one Master RS232 connected to one controller and that particular controller should be able to communicate with slave RS232's using master. Here the communication won't be at the same time with multiple slaves i.e master will communicate wit...

    $100 (Avg Bid)
    $100
    0 entries

    I have mobile chargers, powerbanks etc. need to break open and generate schematic diagram, layout files, BOM and proto types from printed circuit board available in above mentioned electronics products for re manufacturing or redesigning in future. Need to get the work done with full accuracy.

    $13 (Avg Bid)
    $13 Avg Bid
    6 bids

    Seeking to short-term contract an experienced developer. Must be familiar with Cypress PSoC, Power Delivery, I2C, and USB charging in general. Must be able to read schematics in order to manage hardware resources, write low level code to support non-standard hardware as well as making use of Cypress' supplied API's. Comfortable using PSOC Creator, MiniProg3, and CCG3 Development Kit. Wil...

    $4300 (Avg Bid)
    $4300 Avg Bid
    5 bids

    Request details Need to write a program with ARM assembly [login to view URL]

    $24 (Avg Bid)
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    3 bids

    Hi, We have developed a data logger board using STM32 microcontroller. We are looking for software developer who can develop application using Embedded C in Keil Development environment.

    $297 (Avg Bid)
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    17 bids
    DDR3 layout in Altium 4 days left
    VERIFIED

    Dissolve DDR3, FlyBy topology, 2 Altera SoC chips. 8 layers (S-P-P-S-S-P-P-S), 3 (4, 5, 8 layers) available for DDR wiring. Changing the placement of components is acceptable if critical. Alignment rules and signal classes are defined. Deadline until 28.02. It is possible to expand the order to a complete layout of the board with an increase in cost and extension of terms.

    $30 - $250
    Sealed
    $30 - $250
    7 bids

    DESIGN OF SLIDING MODE CONTROL FOR DC MOTOR USING LABVIEW.

    $79 (Avg Bid)
    $79 Avg Bid
    7 bids

    My PCB is not working - I'm overheating the buck converter for some reason. It's for a device to control heating in 4 zones. Powered by DC around 45-55v. Temperature monitored by 4 x DS18b20+, rotary encoder for menu, 20x04 LCD for display. It could be that I've put something in backwards / upside down or my circuit design is itself bad. I'm stuck, and need someone to help me...

    $160 (Avg Bid)
    $160 Avg Bid
    11 bids