Microcontrolador 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! Contratar a Microcontroller Developers

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    67 trabajados encontrados, precios en EUR
    Mi Maquina 3 días left

    Necesito la programación de un arduino con pantalla gráfica, el programa se basa en la evaluación de una celda de carga , contador de tiempo y una señal que cada vez que aparece indica una distancia recorrida, con estas variables se determina el trabajo realizado, la distancia recorrida y el tiempo transcurrido y debe exhibirse en una pantalla gráfica los valores...

    €412 (Avg Bid)
    €412 Oferta Promedio
    22 ofertas
    Experto en SIMcom 7000 / 7100 2 días left
    VERIFICADO

    Hola, necesito a alguien con experiencia en desarrollo de este modulo de SIMcom 7000 o 7100 para comunicación 4G y GPS

    €68 (Avg Bid)
    €68 Oferta Promedio
    3 ofertas

    i want to build a private lorawan network and connect it using a websocket connection to my ios to send and receive data to my end node i dont want to use the things network also i want a way to detect disconnected nodes

    €428 (Avg Bid)
    €428 Oferta Promedio
    5 ofertas

    i want to build a private lorawan network and connect it using a websocket connection to my ios to send and receive data to my end node i dont want to use the things network also i want a way to detect disconnected nodes

    €293 (Avg Bid)
    €293 Oferta Promedio
    9 ofertas

    Hi, My IC is Pic16f676. See My Attached Picture for Details.

    €97 (Avg Bid)
    €97 Oferta Promedio
    25 ofertas
    Raspberry Read CSV from PC. 6 días left
    VERIFICADO

    1. Computer or pc have excel/CSV data. 2. Raspberry pi connected to PC using LAN How to raspberry pi can read excel data in PC and post to telegram every 2 menute.

    €24 (Avg Bid)
    €24 Oferta Promedio
    8 ofertas
    build me a camera electronics 5 días left
    VERIFICADO

    1. With an external trigger it should record video @720P or take images as per user configuration 2. After a predefined time of video the controller will go to sleep mode for power saving. 3. Controller should wake up within 0.5 seconds of interrupt. 4. Choose any cheap controller/ processor of your choice. Please explain in the proposal itself how will you do it.

    €354 (Avg Bid)
    €354 Oferta Promedio
    7 ofertas

    I am looking to have a small mini microphone built with bluetooth capabilities powered by a lithium ion battery. I would like one built along with a full build order.

    €162 (Avg Bid)
    €162 Oferta Promedio
    11 ofertas

    I am looking for someone to design a simple high side PWM circuit. This will be running at 12-15vdc and could theoretically have a load of 15A max. It can't be low side because the negative terminal of my PWM controlled device is grounded to the frame. I prefer Kicad, or Fritzing as those two are easiest for me to customize my board layout in. If you can make the circuit entirely using digike...

    €36 (Avg Bid)
    €36 Oferta Promedio
    14 ofertas

    arduino code for embedded led clock with sensor, 90% functional but not fully terminated

    €14 / hr (Avg Bid)
    €14 / hr Oferta Promedio
    35 ofertas

    For a new apparatus I need an electronic engineer with experience with mobile smartphone hardware.

    €528 (Avg Bid)
    €528 Oferta Promedio
    13 ofertas
    Solar LiPo Charger board 5 días left
    VERIFICADO

    Wanted is design, schematics, PCB layout and working prototype of a solar LiPO charger board. Documentation of all used parts as well as schematics and layout has to be delivered along the gerber files, a BOM list and a working prototype. The specs are as follows: Minimum requirements: - 1V .. 3V input from a photovoltaic cell - charging of a single cell LiPO battery 150mAh .. 500mAh capacity -...

    €320 (Avg Bid)
    €320 Oferta Promedio
    15 ofertas

    Hi,freelancers! I need 3KV Inverter be able to use the multi-port for 1kv Solar panel , Wind generator , Diesel generator , Battery charge. If this project interest , prepare of experience project this ago. Once , if I am hired any excellent freelancer , I will discuss more kindly and provide of attachment. Thanks for your attention.

    €385 (Avg Bid)
    €385 Oferta Promedio
    11 ofertas

    Please note that i do not intend to use built in SPI libraries for SPI. I need to write it from scratch and test some transfer of bytes at desired Clock speed of 50KHz

    €83 (Avg Bid)
    €83 Oferta Promedio
    9 ofertas
    OpenCL/C+ programmer for FPGA 5 días left
    VERIFICADO

    I am looking for skilled programmer from Bosnia or Slovenia.

    €137 (Avg Bid)
    €137 Oferta Promedio
    8 ofertas

    I need to make a bluetooth controller for my product. Be able to control it through smartphone such as turning it on or off. If no other controller available then we can use arduino. and make an iphone app for it.

    €342 (Avg Bid)
    €342 Oferta Promedio
    22 ofertas
    Storage server for office use 5 días left
    VERIFICADO

    I am looking for storage server for my own use.

    €972 - €1944
    €972 - €1944
    0 ofertas
    PLC Programming 5 días left

    We are APH Tech. We take turnkey automation projects. We are currently looking for PLC programmer for one of our project.

    €98 (Avg Bid)
    €98 Oferta Promedio
    19 ofertas

    I'm a research and development engineer looking for increasing and encrypting the signal of nRF24L01 or HC-11 Modules for a research. - The signal must be increased in range from 10 Km up to 30 Km. - It must be NLOS. - Must be encrypted with a high and secured encryption. *You have to* : 1- Submit a research paper that include the explaining of the project you did in details. 2- A schematic...

    €105 (Avg Bid)
    €105 Oferta Promedio
    7 ofertas
    LED and LCD screen TV repair 4 días left
    VERIFICADO

    I'm looking for flat screen tv repair teacher

    €5 / hr (Avg Bid)
    €5 / hr Oferta Promedio
    2 ofertas
    Bluetooth hardware development. 4 días left
    VERIFICADO

    Seeking a freelancer to design our project. We wish to take readily available scales the have BLE 4.0 and leverage the new BLE 5.0 protocol to implement the mesh and beacon abilities within the product development. The scales we have access too, already have the ability to send weight we want to add temperature and battery/charger voltage to be sent to an app we want to develop. The micro-cont...

    €2710 (Avg Bid)
    €2710 Oferta Promedio
    40 ofertas

    I need a sample code in Arduino for STM32F103 uC to bring the uC to sleep mode and wake it up by external interrupt and internal RTC alarm. the power consumption of uC should not be more than 10uA in sleep condition. when uC wakes up it continues from the point it stopped. There is no ADC on this project. we need to access 2 serial ports, I2C bus and few input/ output when device wakes up. Maxim...

    €105 (Avg Bid)
    €105 Oferta Promedio
    17 ofertas

    Require to programming this microcontroller from scratch. All hardware required will be informed by you

    €17 (Avg Bid)
    €17 Oferta Promedio
    3 ofertas
    Project prototype and PCB Design 4 días left
    VERIFICADO

    This is about a motorcycle project. I want to control 5v signals (max 4 of them). I need to calculate the HIGH ones. When the calculation meets a specific limit number and a switch is pressed I want to interrupt the signal. This is the basic idea, it will be a bit more complex in the end but I don't want to make the project public. I also want to set the limit through a smartphone applicatio...

    €569 (Avg Bid)
    €569 Oferta Promedio
    45 ofertas

    Looking for a programmer for Orange pi compatible for Raspberry Pi 3 B+ developer, planning to hire you to build this Wifi Vendo Machine Plus eloading let me know if your interested to learn more about this project contact me. attach picture for reference only.

    €505 (Avg Bid)
    €505 Oferta Promedio
    12 ofertas
    Arduino ESP8266 Wab server 4 días left
    VERIFICADO

    1. develop 4-6 simple HTML pages on Arduino ESP8266 [iniciar sesión para ver URL] pages will receive the information from the user and passed them to Arduino regular function [iniciar sesión para ver URL] interactive animation on the 1-2 pages [iniciar sesión para ver URL] code documentation 5. 5 hours of support after the project delivered

    €148 (Avg Bid)
    €148 Oferta Promedio
    22 ofertas

    Design a schematics for UHF RFID Tag/Card Reader/Write * Note only Schematics need to be done. 3 kind of working distance 10CM , 1M , 5M Capability to Read minimum 200tags at 1 time Also Schematics 2 Relay Output WIFI/BLE Please BID only if you have experience with RFID .

    €124 (Avg Bid)
    €124 Oferta Promedio
    7 ofertas

    A simple clockdivider code but if you need more details message me. I am a student so I would give 10 dollars for this. Need it in 2 days

    €9 (Avg Bid)
    €9 Oferta Promedio
    15 ofertas

    I am using arduino mega 2560. I have a master arduino and a slave (display). They are communicating over SPI protocol where display expects the master to send data at 50 KHz i.e. the SCK pin from master to slave should operate at 50 KHz instead of buit in 16 MHz clock. Is there a method to reduce the clock frequency ? Altrernative method (no preferred) would be to generate a 50 KHz signal using ti...

    €16 (Avg Bid)
    €16 Oferta Promedio
    9 ofertas

    In this project, we are collecting the data from a sensor and converting analogue data into digital using an ADC which is interfaced to a processor using SPI interface. The requirement is to collect the same number of data points every second which is equally spaced with minimal noise from sensor and ADC. Information about the ​sensor, ADC and micro-processor will be discussed in person.

    €301 (Avg Bid)
    €301 Oferta Promedio
    3 ofertas

    I am looking for someone that can do a raspberry pi project for a tool control project I am proposing. What I am looking for is when a hall effect sensor is tripped it will light up a led and then display the tool name on a screen via HDMI. Then when the sensor is un tripped the led will turn off and the tool name will be removed from the screen. I will need to control a minimum 256 sensors. I...

    €252 (Avg Bid)
    €252 Oferta Promedio
    10 ofertas

    VESC is an open source DC motor speed controller typically used for hobby applications. I would like someone to take the open source VESC firmware available here ([iniciar sesión para ver URL]), and add programming in the "custom application" section to make the speed controller act like a servo. Final application would drive the motor say 20,000 counts/pulses forward using one ...

    €126 (Avg Bid)
    €126 Oferta Promedio
    8 ofertas

    EMV chip software needed for programming store Credit cards. Must be user friendly.

    €721 (Avg Bid)
    €721 Oferta Promedio
    6 ofertas
    Build me a circuit 4 días left
    VERIFICADO

    I want electronics person to design the circuit as shown in the attached file and also help me in code fixing.

    €54 (Avg Bid)
    €54 Oferta Promedio
    12 ofertas

    Required a DC led driver with built-in rechargeable circuit. In case of lost electricity it powers up and when the power is available then it should get charged and light as well. Mainly focused areas are 1. Good Protection from high voltage 2. Cut-off when the battery is full 3. auto switch to battery or DC power source. 4. Power rating for LED is DC 20W, 28-32 Volts with 600mAmps. [iniciar sesi&...

    €185 (Avg Bid)
    €185 Oferta Promedio
    20 ofertas
    nRF52811 becon prototyping 3 días left
    VERIFICADO

    I am looking someone who can do nrf52811 design and becon programming. - PCB design ( gerber, bom, sch, pcb ) - becon firmware program We can discuss more on chat

    €200 (Avg Bid)
    €200 Oferta Promedio
    12 ofertas

    I need to change the input from a single axis analogue joystick to quadrature output that mimics an incremental encoder AB output.

    €442 (Avg Bid)
    €442 Oferta Promedio
    24 ofertas
    SIMcom SIM7100 programing 3 días left
    VERIFICADO

    I need someone to write for me a Arduino code to send to server GPS coordinate and speed using simcom 7100 module

    €58 (Avg Bid)
    €58 Oferta Promedio
    10 ofertas

    I am looking for someone with USB protocol experience to write a small program which can be merged into my existing Arduino/Atmel source. I am new to the USB protocol and not having much success finalizing this portion of the code. Specifically, I am having trouble resuming USB communication after the chip is put into a low sleep mode whilst simultaneously running from a Li-Po battery source, and...

    €42 (Avg Bid)
    €42 Oferta Promedio
    5 ofertas

    This project is for a compact human motion detector using PIR sensors for detecting when someone has gotten up from bed or is in danger of rolling off the edge of the bed. The recommended design is using 1 PIR sensor at the top for detecting sitting up, 1 PIR sensor to detect falling off the left side edge and 1 PIR sensor to detect falling off the right side edge. A receiver box will receive a ra...

    €586 (Avg Bid)
    €586 Oferta Promedio
    36 ofertas

    I need an electronic technician with knowledge in Arduino and Raspberry Pi to install the firmware in the ATMEGA and in the Raspberry Pi Zero W SD card

    €113 (Avg Bid)
    €113 Oferta Promedio
    25 ofertas

    I want to buy large number of microcontorollers in China, and need someone in Chinese to help me. He or she should know this area well.

    €143 (Avg Bid)
    €143 Oferta Promedio
    19 ofertas

    I need someone to help me with a project that I am working on which involves an arduino that is connected to 6 push buttons as inputs and 6 motors as outputs. The theory is pretty simple, when one presses a particular button it should trigger a certain - or several - motors to be on for a short amount of time, and then turn off. I can give more details to whomever takes this up.

    €96 (Avg Bid)
    €96 Oferta Promedio
    85 ofertas
    arduino and simulink 2 días left
    VERIFICADO

    Arduino and simulink should communicate in real time without any time delay. Send and receive data from arduino to simulink and back, after processing it without any time delay. As an example "[iniciar sesión para ver URL]" but it contains delay when plotted as shown in figure.

    €21 (Avg Bid)
    €21 Oferta Promedio
    7 ofertas
    nRF52840 OTA project 2 días left
    VERIFICADO

    hi, developers I am looking a master of nrf52 programming. Need to program bootloader on BLE. 1 . download hex file from cloud 2. OTA programming between nRF52 devices Only bid on experienced freelancer We can discuss more on chat. thanks

    €281 (Avg Bid)
    €281 Oferta Promedio
    6 ofertas
    nRF51822 based module programming 2 días left
    VERIFICADO

    *Do NOT apply for project without reading* Hi, I am looking to make a new product based around the module linked at the bottom of this job posting. I need somebody who can develop/program it to stream pressure data from the barometer to a iOS or Android app. Edited out - will get back to applications shortly, thanks.

    €834 (Avg Bid)
    €834 Oferta Promedio
    40 ofertas
    mini pos machine programmer 2 días left
    VERIFICADO

    HI , i am looking for a mini pos programmer to develop firmware for the emv card reader machine in c language, please only bid if you have previous experience in building these type of pos applications sdk will be provided for the device

    €147 (Avg Bid)
    €147 Oferta Promedio
    2 ofertas

    We are looking for an experienced embedded engineer with good exposure on microcontroller based projects. Should have good experience in PCB design and layout. Should be able to work on a tight schedule with quick turn around times.

    €733 (Avg Bid)
    €733 Oferta Promedio
    50 ofertas

    Building Home automation system. Hardware and software are ready. Need to make some changes in the software. Hence need a PIC controller coder.

    €363 (Avg Bid)
    €363 Oferta Promedio
    20 ofertas

    The car runs on 6.4V battery. It is all wheel drive car - all four wheels turn when throttle is pushed to drive forward or backward. There are two motors that allow to achieve this, one is located at the front of the car and the other one is at the back of the car. These two motors work fine and there is no issue with the the forward and backward movement. The problem is that the steering wheel o...

    €16 (Avg Bid)
    €16 Oferta Promedio
    3 ofertas