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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    83 jobs found, pricing in NZD

    *** OVERVIEW *** - Ten US dollars per hour. - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microchip. - You do *not* need any experience with... ESP32, microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, or circuit design. - If Freelancer.com prevents you from bidding on this p...

    $16 / hr (Avg Bid)
    $16 / hr Avg Bid
    6 bids

    *** OVERVIEW *** - Ten US dollars per hour. - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microchip. - You do *not* need any experience with microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, circuit design, or Python. - If Freelancer.com prevents you from bidding on this pro...

    $16 - $16 / hr
    Local
    $16 - $16 / hr
    0 bids

    I have a Blynk project that I am trying to complete. The hardware is a Wemos D1 Mini that controls 2 relay switches. The code works great using Blynk which you can see file called "Without RF Remote". However I want to add a 4 button RF remote to control the relays. Button 1 will cause relay #1 to stay open for 16 seconds Button 2 will cause relay #1 to open only while the button is bei...

    $287 (Avg Bid)
    $287 Avg Bid
    11 bids

    6 axis robot development, It is an existing project. Experience with STM32 F411 , STM32 F7 Series. Trinamic TMC5160, TMC4330. RS422, RS485 with SP3070E-78E Family. Magnetic Encoders AS5147.

    $1730 (Avg Bid)
    $1730 Avg Bid
    24 bids
    Write code for sim800l gateway 16 hours left
    VERIFIED

    I need to design project that represents small electronic system based on SIM800L module and microcontroller (esp8266 for example) It must send http request via gprs to api server on every recieved SMS message It should be ready for use: microcontroller must listen to sim module via software serial, configure module for work with gprs, configure sms notifications and disable storing on memory ...

    $114 (Avg Bid)
    Urgent
    $114 Avg Bid
    10 bids

    We are an escape room company looking to build a long-term working relationship with someone who is well-versed with electronics - big and small. preferably someone who knows how to work with arduino/rfid/sensors and knows how to code. UK ONLY APPLICANTS PLEASE

    $277 (Avg Bid)
    $277 Avg Bid
    42 bids

    PCB board for charging 3,7V LiPo cells with downscaling from 5V and 12V for charging and upscaling to 5V and 12V discharging, incl. over- and undercharging protection including an interface to use the contacts from the battery to operate an LCD-Device. Autosensing USB-A and USB-C sockets to be integrated. The detailled task will be released after signing an NDA.

    $21 / hr (Avg Bid)
    $21 / hr Avg Bid
    18 bids

    I am searching for a way to create some custom commands in Marlin or grbl to make use of external hardware connected through RS232 to Arduino while printing.

    $237 (Avg Bid)
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    10 bids
    PCB MAKING 6 days left

    I want to make pcb for transformer, SMPS, motor drive, plc program.

    $8939 (Avg Bid)
    $8939 Avg Bid
    8 bids

    We are looking for an Electrical Engineer to provide a design review / second opinion of a PCB schematic prior to sending off for production. This would be a fairly small job consisting of a meeting to gain an understanding of the overall application and then a review of the design itself.

    $596 (Avg Bid)
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    38 bids

    Hi I need a library to use FT801 with STM32G070. The library should using HAL to commuincate by SPI

    $259 (Avg Bid)
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    12 bids
    Make a HUD system 5 days left
    VERIFIED

    to set up a HUD system showing details like speed, distance travelled, impact record, ability. to notify incoming call and ability to answer them using mic and speaker modules, Bluetooth connectivity, music playing and navigation assistance with route Info to be displayed on a LCD device with a battery back up for 6 hours, in minimal form factor

    $1366 (Avg Bid)
    $1366 Avg Bid
    4 bids

    Recently i got a new idea for controller which is seprated in two parts left and right and replacing right side analog stick with mouse optical sensor on the bottom of right side I want to get a prototype for my controller Including Schematics , pcb, etc In a fixed period of time I'm looking for someone professional who could keep his words and get it done in fixed time frame Here is a...

    $779 (Avg Bid)
    $779 Avg Bid
    5 bids

    Hi, I want ABB VFD communication protocol expert. details in chat please bid if you understand RS485 Communication by arduino to control another device. thanks

    $781 (Avg Bid)
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    10 bids

    Let there are 6 NodeMCU ESP8266. Each NodeMCU in outdoor area and battery powered. Let there name be T1-R1, T2-R2 and T3-R3. Ti device generates wifi with some ssid and paasword and the respective Ri pair gets connected to its Ti device using that ssid and paasword. I have log the signal strength of each pair twice per second in following format (time, signal strength). Thus I will have 6 readin...

    $201 (Avg Bid)
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    10 bids

    Need to design firmware to build MQTT gateway with following details [login to view URL] for STM32 + sim800 + SPI flash memory 2. Gateway need to publish data received on uart of STM32 gate way from mother board 3. Gateway need to subscribe topic and when data recieved send that data to mother board via uart 4. Gateway need to check atleast once/twice a day for new firmware available on server. 5....

    $1067 (Avg Bid)
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    4 bids

    Connect Telegram Bot to arduino mkr gsm 1400. Download media from bot to arduino. Done, money is yours!

    $529 (Avg Bid)
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    16 bids

    Connect telegram bot to Arduino mkr gsm 1400 and download a media image.

    $177 (Avg Bid)
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    6 bids

    We are an innovative iOT startup that is currently developing a product line of smart products called smartThink. Our current products are a heated jacket and a heated seat. Our goal is to build a low cost yet high-performance PCB with embedded BLE microprocessor chip and temp sensor module that (1) powers carbon fiber heat pads and (2) feeds real time temp data to a mobile app which is also used ...

    $1802 (Avg Bid)
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    24 bids

    I have parts... Ive put in 50+ hrs trying to get RX to output singnals but nothing... Ardupilot won't read the remote.. AR610 I think... it's late... how much would you charge to setup all basic Pi OS for Navio2 Hat implementation using minimal OS space and computing memory and speed (terminal based).... will be attaching an AI USB Module to run SLAM and other AI Routines and need all I...

    $530 (Avg Bid)
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    3 bids

    I need you to design a main PCB board to operate two-wheel BLDC hub motors and a few auxiliary components e.g. lights. You will also design a small joystick logic to talk with the main PCB board. So we want to use as many pre-built electronic modules as possible to simplify the design task. All the pre-built modules have already been selected. Specific model numbers will be provided in private ch...

    $980 (Avg Bid)
    $980 Avg Bid
    18 bids
    Configure ADC ISR on Pic32 4 days left
    VERIFIED

    Need to move polled ADC to autoscan with ISR on PIC32MX795F512H. Language is C, IDE is mplab X. Autoscan of all 7 adc's is currently working (getting correct values from sensors) but is not at the desired sample rate or in an ISR.

    $224 (Avg Bid)
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    12 bids

    I explain a little the project, I currently have a door to which they placed an electromagnetic lock. To open the door, people must identify themselves in 2 registration positions, after this, the security guard can pass his hand over the no touch button and release the lock so that the person can enter. I enclose the manual of the button and the lock, I WILL NOT have any biometric access control ...

    $49 (Avg Bid)
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    8 bids

    We need to implement an ultrasonic data transmission between a Computer and a board (IC = STM32, or nordic, ......) On computer must be only software to modulate the data in audio then on board only need to demodulate the audio in data. On the board we get the data from microphone.

    $877 (Avg Bid)
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    19 bids

    Basically need step by step instructions on how to build and install yocto image on beaglebone green wifi. Something of the sort - but need to talk with you before listing exact details - we have a few questions. This project will create detailed instructions (line by line) for: - Latest stable Debian - Beaglebone green wifi (must be this model) - Yocto latest version (or latest supported for...

    $905 (Avg Bid)
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    10 bids

    Negotiable price/charge I am looking for a person who have good experience in PLC- parts selection( contactors, relay, motors( servo, linear), wire sizing, wiring, programming and giving training. I have a project with 2 linear motors, 1 fluid pump, two servo motors. I am looking for someone who can help in: - parts selection including PLC ( with HMI) for purchase - help to train someone onlin...

    $710 (Avg Bid)
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    20 bids

    Looking for a skilled person who is capable of designing / making / consulting on a portable Antenna that will be highly powerful to catch all the IMSI number within 10km radius area. In order to complete such a task, the bidder should have strong knowledge of how LTE networks and signalling. Bidder MUST have an understanding of telecommunications and the different cell bandwidths that are curren...

    $750 (Avg Bid)
    $750 Avg Bid
    9 bids

    I am currently using Altera DE2-115 FPGA board to configure it using Quartus 17 lite edition software and write the code in VHDL. We have to use QSYS, and NIOS II for Eclipse to write a program in C and to run the board. I am seeking some help in building this mini thing.

    $42 (Avg Bid)
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    2 bids

    Looking for someone to create an Arduino [login to view URL] file and setup a variant.c and variant.h for a custom board that uses the SAMD21J18A. Then possibly help with customizing some firmware to load on the device from the Arduino IDE.

    $761 (Avg Bid)
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    17 bids

    [login to view URL] - most of the peices are in place just needs to be edited and compiled. project is aimed at someone who would like some of the credit and help opensource community out.

    $160 (Avg Bid)
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    17 bids

    It is temperature controller project from microcontroller concepts (455). If anybody can do it please reply me as soon as possible. I am attaching the file about details of project. Email me : cherainder@[login to view URL]

    $232 (Avg Bid)
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    12 bids

    I'm in yr12 and I've taken up a project to design a speaker. This speaker will include some sort of mood lighting system that reacts to the sound, bass etc. what I need is a programmer who will be able to code instructions for the speaker and lights to function at the same time. I would've done this myself if I knew how to use Arduino.

    $206 (Avg Bid)
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    35 bids
    RFID engineering/programming 3 days left
    VERIFIED

    I need a software engineer who specializes in automation to work with existing RFID reader/sticker/speaker technology. The end project goal is when a RFID sticker is near the reader - it activates the reader to turn on a sound device such as a radio/bluetooth speaker/podcast etc. There will be multiple speakers and readers simultaneously running. An app will need to be developed to tie the project...

    $77 / hr (Avg Bid)
    NDA
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    35 bids

    We need to develop a driver to communicate with ABB Electricity Meters, ALPHA family (A1R,A1R+ ALPHA II, ALPHA III) by ANSI C12.18 C12.21 in the Arduino Platform (We use the Arduino Zero SAMD21 Board), and a driver for Linux System. We have our own SAMD21, Arduino PCB Board with our own Optical Port. (You can use ARDUINO ZERO board to test and connect the optical reader to the TTL serial port) We...

    $605 (Avg Bid)
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    16 bids
    docente tutor 3 days left

    tutorizacion cursos tecnologicos ( big data, raspaberry, arduino, ...)

    $256 (Avg Bid)
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    8 bids

    Hello, we want to design a small chip integrated with porjector and bluetooth connectivity. so we can connect that device with software to phone. the size of the deivce has to be really small so we can fit in the wrist band.

    $44 / hr (Avg Bid)
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    25 bids
    Customer service 3 days left

    For provide customer service home delivery as electronic repair , light fitting, plumbing, carpentering , electrical tools etc repair. And many more service.

    $162 (Avg Bid)
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    2 bids

    We are looking for a hardware/software solution to replace a Noritake Itron MN18032B VFD display with an OLED display. The solution would have to take the existing data stream and convert it to drive an OLED display based on the SSD1322. The solution would also have to have accept a logic level for dimming the display. . This is the minimun capabilities of the required solution. If possible we wo...

    $566 (Avg Bid)
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    10 bids

    I have a ESP8266 based web to serial controller project written using Arduino i need a few items sorting out mainly web page format and add a drop down box to change modes on the connected device

    $333 (Avg Bid)
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    16 bids

    I have a ESP8266 based web to serial controller project written using Arduino i need a few items sorting out mainly web page format and add a drop down box to change modes on the connected device

    $53 (Avg Bid)
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    6 bids
    dc to dc step down converter 3 days left
    VERIFIED

    Hello i need dc to dc step down converter input voltage 24-36v,output 0-5v digital controlled by push button 7 segment leds for current and voltage for more detail pls contact with me do not bid from india or pakistan

    $232 (Avg Bid)
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    13 bids

    I am currently working on the project called helmet ignition system. So I want a camera coded with arduino /Raspberry Pi which can detect helmet and according will control the ignition system of a 4 stroke petrol engine of a motorcycle.

    $199 (Avg Bid)
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    7 bids

    Robotic arm using Arduino uno with app control

    $59 (Avg Bid)
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    10 bids

    The CooCox Cortex Flash Programmer (CoFlash) utility already has the whole range of Freescale MKL25 microcontrollers supported, but I want to be able to program Freescale MKL26 series with it. I'm looking for someone who can dig into the differences between the two series and generate new .xml configuration files for the MKL26 devices.

    $16 - $47
    Featured
    $16 - $47
    0 bids

    I want to build a Wheel Alignment machine for my workshop. Machine will be based on accelerometer sensors, which will measure Camber, and Toe angles. On startup the machine will display initial angles on screen, after which the mechanic will adjust all three parameters, (Camber, Toe) and the machine will then display these angles in real time as they are changing. Required: 1: Wheel Alignment He...

    $311 (Avg Bid)
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    5 bids

    We need to have small keyrings/watchsize/wearable IoT devices with various functionality to track and connect to both bluetooth and wifi. Especially BLE is of interest. Optionally to NB-IoT, LTE-M and LoRa Must have long standbytime, so understanding the concept of programming for ultralow power consumption is a must. You have to show, real experience and understand how to program use the Arduin...

    $888 (Avg Bid)
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    20 bids

    I would like to operate 2 nema17 27:1 stepper motors. At a set time for the protocol between 15 and 40 seconds i want motor A to turn 6 rotations at speed x the 1 rotation at speed 0.5x and then a final rotation at 0.33x. All continuously and without pause. Then a 10 sec delay followed by a return to the origin by rotating 8 revolutions in the opposite direction. I need motor B to do the same prot...

    $759 (Avg Bid)
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    35 bids

    I would like to operate 2 nema17 27:1 stepper motors. At a set time for the protocol between 15 and 40 seconds i want motor A to turn 6 rotations at speed x the 1 rotation at speed 0.5x and then a final rotation at 0.33x. All continuously and without pause. Then a 10 sec delay followed by a return to the origin by rotating 8 revolutions in the opposite direction. I need motor B to do the same prot...

    $718 (Avg Bid)
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    32 bids

    You are to Format incoming electronic data files for processing

    $33 / hr (Avg Bid)
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    9 bids

    I use POS Terminal Verifone Vx670 in my business, and I download ".vfd" file from POS Terminal using Cable Data Transmission. I need a way for download automatically that .vfd remotly using GSM connection with SIM Card.

    $1959 (Avg Bid)
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    19 bids