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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    110 trabajados encontrados, precios en USD

    Lo que necesitamos: En lenguaje de programación Wiring, un sistema que nos permita controlar Temperatura, humedad con sensor DHT22, volteo de bandeja de huevos automática con motor paso a paso, control de encendido y apagado de bombilla según la temperatura que exista en un ambiente cerrado y control de ventilación con un fan cooler, el contenido mostrar en pantalla LC...

    $93 (Avg Bid)
    $93 Oferta Promedio
    3 ofertas

    Necesito Mover dos cervos con arduino via RF,

    $126 (Avg Bid)
    $126 Oferta Promedio
    3 ofertas

    Código para arduino donde pueda activar un relay mediante un control remoto 433mhz, los códigos de los controles los pueda subir mediante una pagina web. Tengo los siguientes materiales. 1. Arduino uno 1. W5100 ethernet 1. Modulo lcd 1. Modulo rf 1. Relay 1. Modulo wifi 1. Micro sd 1. Control remoto portón 433 mhz Se pueden cambiar los módulos en caso requerido La ...

    $250 (Avg Bid)
    $250 Oferta Promedio
    1 ofertas
    Programador de Arduino 3 días left
    VERIFICADO

    Buscamos automatizar una sala de cultivo de hongos y tenemos todo el sistema de arduino conectado y programado pero no sabemos calibrarlo para dejarlo a punto. Podemos pasar el código.

    $61 (Avg Bid)
    $61 Oferta Promedio
    10 ofertas
    Config firmware module CMWX1ZZABZ 6 días left
    VERIFICADO

    Configure murata module for lpwan data transmission. Please, apply only who has worked on this module

    $30 - $250
    $30 - $250
    0 ofertas

    developer should have their own hardware [iniciar sesión para ver URL] do not need and hardware only code in thr form of .h and .c code must be written on TrueStudio ide and HAL library is [iniciar sesión para ver URL] some example code of sending data and receiving data to any server.

    $20 - $170
    $20 - $170
    0 ofertas

    A water vending machine is a machine that provides water by inserting money. We simulate the money insertion using 3 push buttons to insert either 5, 15, or 25 Cents. The total amount of inserted money is always displayed on the seven-segment display. Once the amount reaches 50 Cents, water pours until the Stop push button is pressed. If the inserted amount X is greater than 50 cents, the water po...

    $127 (Avg Bid)
    $127 Oferta Promedio
    3 ofertas

    This is a firmware project using NXP's iMXRT1050 MCU. Please check the rough details in the attachment for the general project introduction. To summarize: 1. Asynchronous USB Audio Class 2.0(UAC2) controller. - UAC2 audio connection is already enabled with EV board. Needs some more tweaks. 2. Enable 2 MCU sharing audio data in series. 3. Enable I2S,I2C, GPIO, UART connection with other audio...

    $1125 (Avg Bid)
    $1125 Oferta Promedio
    2 ofertas

    Develop code for Encryption & decryption Algorithm on ESP32 using Arduino framework

    $441 (Avg Bid)
    $441 Oferta Promedio
    8 ofertas
    ARM Assembly -- 2 6 días left
    VERIFICADO

    ARM Assembly knowledge required

    $45 (Avg Bid)
    $45 Oferta Promedio
    6 ofertas

    Need help with this Verilog program

    $40 (Avg Bid)
    $40 Oferta Promedio
    6 ofertas
    Micro controller design 6 días left
    VERIFICADO

    Micro controller board 4.50 x 3.50 cm built with proximity sensor, 3 leds (green, yellow, and red) and coin battery (CR 1025 or CR1216). The board needs to be able to after triggered by the sensor light the red led for 05 seconds, then light the yellow led for 20 seconds, blink green led for 5 seconds and solid green led for 3 seconds. The cycle must restart every time the proximity sensor is trig...

    $500 - $1000
    Sellado
    $500 - $1000
    14 ofertas

    I'm looking for someone that can code a barcode reader from a HDMI stream. This is a basic proof of concept project. The program should detect barcodes (may be more than one) as long as they appear on screen, with a close to horizontal orientation. Will be used for inventory management. Will discuss details in private.

    $231 (Avg Bid)
    $231 Oferta Promedio
    4 ofertas

    I need a binary firmware compiled from this source: [iniciar sesión para ver URL] File name: 1.1L.04.45_consumer This will need to use the older GCC compiler with the MIPS toolchain (provided by the above link).

    $86 (Avg Bid)
    $86 Oferta Promedio
    3 ofertas
    ESP32 Project With SD Capabilities 6 días left
    VERIFICADO

    I have an esp32 that has a built in sd card port. I have found a few GitHub projects that seems extremely similar to what I am trying to achieve. With just a small amount of help I think I can finish a simple project. Let me know if you have experience with arduino or esp32 or esp 8266 coding :) Thanks

    $24 (Avg Bid)
    $24 Oferta Promedio
    5 ofertas
    Need a pot sized 6 días left

    3.7v, 4400mah. Need a small pot to run a small fan. Need to go from 0 to full voltage.

    $20 (Avg Bid)
    $20 Oferta Promedio
    2 ofertas

    I need help in both selecting affordable and available parts, having the programming written, and assistance in uploading and making the final design work properly Please include with your bid: Estimated cost of materials proposed time to complete coding What this project needs: Addressable RGBW LEDs that play pre-programmed animations depending of weather forecast from weather API from somewh...

    $216 (Avg Bid)
    $216 Oferta Promedio
    11 ofertas

    The farmer can start or stop a Three-phase motor using miscall or by using SMS. The system provides over voltage and under voltage protection with overload protection.

    $316 (Avg Bid)
    $316 Oferta Promedio
    7 ofertas

    I need to modify a Linux based firmware for a small controller device. I would perefer someone who has experience with firmware or Linux based OS

    $140 (Avg Bid)
    $140 Oferta Promedio
    7 ofertas

    Email Sender/Checker (with one input and/or one alert LED or a display to show subject and sender, it needs a wifi connection working).

    $39 (Avg Bid)
    $39 Oferta Promedio
    10 ofertas

    hi there, i have prepared arduino mega wired with 16x2 I2C display (display is running with code and displays "hello world" and i want to display connected 1wire sensors hardware address in display like: "8 sensors are connected" "1. sensor" "0x280x120xA90xED0x320x200x010x31" "2. sensor" "..." work with anydesk. hardware is fully prepa...

    $23 (Avg Bid)
    $23 Oferta Promedio
    8 ofertas

    MATLAB SOFTWARE from solar panel(DC) - controller - inverter(AC) single phase cascaded multilevel inverter (2 level) - DSP/arduino controller - (RL load) to grid tie - monitor(power digital meter) *using lab view

    $25 (Avg Bid)
    $25 Oferta Promedio
    2 ofertas

    We have a EGR kit by which we can precisely control a EGR valve. By this output (EGR valve input) we want to control Electronic Injectors and Servo valve. If anyone interested and able to do this plz contact us.

    $242 (Avg Bid)
    $242 Oferta Promedio
    5 ofertas

    It need to measure the electrical earth/ground resistance from earth pit with clamp on

    $377 (Avg Bid)
    $377 Oferta Promedio
    4 ofertas
    Need Micro Python Expert 5 días left
    VERIFICADO

    we want convert our esp32 code into wipy 3.0 Our ESP32 code is in Visual Studio code. so you are expert then send request.

    $140 (Avg Bid)
    $140 Oferta Promedio
    2 ofertas

    i want smart green house use iot monitoring and management more sensors co2,ph,fan,dosing

    $87 (Avg Bid)
    $87 Oferta Promedio
    14 ofertas
    $543 Oferta Promedio
    22 ofertas

    I am developing a soil moisture and temperature sensor for monitoring environmental conditions in a greenhouse. It will communicate with the main controller (ESP32) over i2c. In the future, we may change protocol to RS485 or similar. I have an existing sensor which has open source schematics and code, but the sensor dimensions are not suitable for my project. I have a revised PCB design that will...

    $31 / hr (Avg Bid)
    $31 / hr Oferta Promedio
    22 ofertas

    I need schematics and layout (in Altium Designer) for two custom PCBs: 1. A simple, small PCB that holds an OVM9724-RYDA camera module. This board should contain all requisite power conditioning, voltage regulation, etc. to run the OVT system. It should output (via a small cable plug, TBD) all requisite I/O (e.g. power, clock, SCCB, and MIPI). 2. A converter PCB that interfaces with the first bo...

    $2408 (Avg Bid)
    $2408 Oferta Promedio
    16 ofertas

    I have a NUCLEO Board from ST, the microcontroller is an STM32L433RC, and I want to test this LCD : SMl04170 (attached datasheet). I need some help to configure the CUBE MX project and map the symbols on the LCD to the LCD library on CUBE MX. I'm experienced on microcontroller developing, I need only some help in how to configure the library and map it to the LCD symbols and pins. APPLY ONL...

    $227 (Avg Bid)
    $227 Oferta Promedio
    4 ofertas

    We need someone who can help us improve our camera circuit or at a minimum identify a problem and resolution for attenuation within an automotive backup camera circuit. We are developing a new camera system that utilizes a 20 meter cable connected to the factory camera connector and we need to camera signal to remain solid at this distance.

    $500 (Avg Bid)
    $500 Oferta Promedio
    16 ofertas

    my project depended in analog sensors which will depend on the reading of LDR then mu linear actuator will push or pull by give order to L298N the position which limit by MPU6050 will stop the action of actuator.

    $45 (Avg Bid)
    $45 Oferta Promedio
    10 ofertas
    Redesign pcb with stm32 uC 5 días left
    VERIFICADO

    Modify the board so that the stm32 communicates correctly by modbus and is powered by mosfets

    $167 (Avg Bid)
    $167 Oferta Promedio
    27 ofertas

    We have 2 devices (already existing): A master device (pcb) with an ESP32 with a CANBus on it. A slave device (pcb) with a ATmega328 also with a canbus on it. The canbus is linked together and can talk to each other. We want to have a bootloader / sw that can be used for updating the atmega328. The firmware can temporary be stored on the ESP32 spiffs and send over canbus to the ATmega. If possib...

    $975 (Avg Bid)
    Acuerdo de Confidencialidad
    $975 Oferta Promedio
    13 ofertas

    Please only bid only if you familiar with all of the components mentioned in the attached design file. transducer signal conditioning buzzer More details will be given upon accepting your bid Need this design done within the next 5 hours.

    $25 (Avg Bid)
    $25 Oferta Promedio
    4 ofertas

    We have built a home automation PCB. We need a experienced hardware designer to check for the rules for placement and routing voltage isolation etc for the PCB.

    $108 (Avg Bid)
    $108 Oferta Promedio
    18 ofertas

    conception des parties commande des systèmes industrielles (FPGA , Microcontrôleur , automate programmable industrielle , Arduino .....). conception des schémas électriques.

    $116 (Avg Bid)
    $116 Oferta Promedio
    11 ofertas
    Remote power control over ethernet 12 días left
    VERIFICADO

    I'm looking for a PCB design to control consumer motherboards over ethernet. The board should be able to communicate over an ethernet RJ45 connection and have an 8 pin header to connect it to the start / reset / pwr led / hdd led headers on normal motherboards. The board should also have 2 buttons and 2 led's as you would find on any computer case.

    $1281 (Avg Bid)
    $1281 Oferta Promedio
    25 ofertas
    fix my Arduino Uno project 4 días left
    VERIFICADO

    I'm trying to build a program on Arduino UNO. The program will use I2C lcd, keypad and the Arduino UNO board. I have to create a game with 3 levels. The game works as follows: it will ask the user to select a level, then based on the selected level the LCD will show operations that will increase in difficulty. With each increasing difficulty the digits that will go through basic mathematical ...

    $43 (Avg Bid)
    $43 Oferta Promedio
    15 ofertas

    Write the code for an ESP32 based power meter that would display the readings on an web page hosted on it.

    $165 (Avg Bid)
    $165 Oferta Promedio
    13 ofertas

    Twelve Hours Digital clock (HH:MM:SS, AM/PM) Use the lights to display the time in binary or some encoded fashion OR use the LCD to display the timer in format of: HH:MM:SS; AM or PM. This is using a Dragon12-Light Board DVB-023DB Rev. D. Also a schematic and flowchart for this project

    $178 (Avg Bid)
    $178 Oferta Promedio
    9 ofertas

    System: Arduino Mega 2560 / ATmega2560 with GSM SIM900 attached Needed: FOTA Suggestion, what I would need: - Bootloader capable for FOTA (maybe most important part) - Firmware to integrate into my main project for handling the firmware download from the website via the SIM900 (the hex-file output by Arduino IDE) (medium important) - Rewrite the firmware with the downloaded new version (important...

    $727 (Avg Bid)
    $727 Oferta Promedio
    12 ofertas

    Bipolar Light Emitting Diode (LED) is a special LED that has red and green output. It can be used in many applications such as streetlights with auto-intensity control, mobile phone camera flash, signage, automotive interior, home decoration and others. For instance, to have a green and red bicolor LED, specific driver circuit is needed to drive the terminals (green/red). This project involves des...

    $31 / hr (Avg Bid)
    $31 / hr Oferta Promedio
    22 ofertas

    I want to design analog to digital converter using Arduino on proteus. The code for Arduino should do (sampling, quantization and coding) for any analog input signal. Please write "Arduino" at the beginning of your proposal

    $21 (Avg Bid)
    $21 Oferta Promedio
    16 ofertas

    I want to design analog to digital converter using microcontroller on proteus. The code for microcontroller should do (sampling, quantization and coding) for any analog input signal. Please write "microcontroller" at the beginning of your proposal.

    $28 (Avg Bid)
    $28 Oferta Promedio
    7 ofertas
    Circuit designer/PCB designer 4 días left
    VERIFICADO

    I am looking for a PCB designer who can design the schematic and then do the PCB designing if possible simulate the results looking for an expert in the field My project is I am trying to design a resistance Decade box

    $140 (Avg Bid)
    $140 Oferta Promedio
    37 ofertas

    The goal of this project is to design a device that will be used in the field of agriculture, and it is intended to be developed by using IoT technology. The device consists of several sensors, including a PH sensor, Electrical probes, Near-infrared sensor, etc. As the device will have an IoT technology, other modules will also be used to ensure that data collected from sensors are stored in the ...

    $1465 (Avg Bid)
    $1465 Oferta Promedio
    39 ofertas

    Looking for experienced embedded firmware engineers to evaluate and interview job seekers in the embedded firmware engineering domain. This is a time-flexible, location independent undertaking requiring about 10 -45 hours per week. Ideal experience requirement is between 5-10 years of work experience. We pay per session/interview. This will be an ongoing project.

    $9 / hr (Avg Bid)
    $9 / hr Oferta Promedio
    8 ofertas

    I build musical instruments. We build one instrument with a very high frequency that is annoying to practice, though it is used extensively in orchestral performance. We want to make it more accessible to the general playing population. My idea is to make headphones that drop the pitch of the instrument by FFT an octave lower. I wonder if it is possible to modify a pair of noise cancelling headpho...

    $1025 (Avg Bid)
    $1025 Oferta Promedio
    8 ofertas