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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    46 trabajados encontrados, precios en USD

    Este proyecto consiste en programar en lenguaje c un microcontrolador pic16f628a de microchip,usando el compilador Hi-Tech C y el entorno de desarrollo MPlab, el programa necesariamente y excluyentemente tiene que ser compilado con Hi-Tech C. El proyecto consiste programar una cerradura electrónica que consta de 2 módulos (pic Emisor y pic Receptor) o sea usar dos pic. Uno act&uacu...

    $234 (Avg Bid)
    $234 Oferta Promedio
    9 ofertas
    Design simple mobile application 6 days left
    VERIFICADO

    Baby Cot monitoring will be built-in with various sensors. A mobile application will be connected via Bluetooth to the Arduino Bluetooth module. A simple mobile app will be designed to receive notification once sensors activated. The sensor includes motion, temperature, sound. Design a mobile app that can be connected to my Arduino Bluetooth module, constantly update room's temperature via ...

    $53 (Avg Bid)
    $53 Oferta Promedio
    6 ofertas

    [login to view URL] pi work with load cell and HX711. [login to view URL] weight value on RPI and get realtime value from load cell. Trigger each relay output for each trigger value. [login to view URL] with HDMI : Realtime value, set weight(5 value for 5 relay output)

    $223 (Avg Bid)
    $223 Oferta Promedio
    5 ofertas

    need someone to put a schematic for hybrid online tapchanger. for 33KV/400v and another one for 400v/230v you can copy from the internet but it needs to be [login to view URL] student you need to write a short report.

    $116 (Avg Bid)
    $116 Oferta Promedio
    5 ofertas

    A relay switching (around 100 relays) using microcontroller in a pre-definite sequence and corresponding displays etc.

    $149 (Avg Bid)
    $149 Oferta Promedio
    12 ofertas

    The subject of this project is a double purpose device built on the STM32 MCU : 1. a simple waveform generator to produce a square and a sawtooth waveforms, 2. meter which sends measured waveform parameters to the host PC over USB. The task is writing a firmware for the MCU based on STM32F4Cube HAL library and STM32CubeMX configurator. Target STM32F407VE MCU. Peripherals used: USB OTG FS por...

    $233 (Avg Bid)
    $233 Oferta Promedio
    3 ofertas
    Arduino Software Development 6 days left
    VERIFICADO

    Hi, I would like some software developed to control a number of devices and log actions based on inputs. The inputs are: - temp sensor - push button with LED - Bluetooth - XY axis controller Based on the states of the device, these will drive various outputs (esc, motors etc) I have attached a [login to view URL] image showing the circuit layout. I may also add: - SD Card Reader (logs et...

    $683 (Avg Bid)
    $683 Oferta Promedio
    12 ofertas

    This project consists in build a stand Alone Arduino Mega2560 + Ethernet module in one PCB. Ethernet module Wiznet 5200. This PCB need LEDs to indicate power supply and power supply input is 24VCC. And need a USB interface similar to Arduino mega 2560. This project is a similar a ARDUINO MEGA2560+EthernetShield REV3 but components diposed in only one PCB.

    $254 (Avg Bid)
    $254 Oferta Promedio
    15 ofertas

    Please read this requirement in order to correctly post a bid for this project. This initial project is to define the method and plan for development of a sub GHz RF Data Link Design for ISM band SRD Radio Control IoT. I would like advice from an engineer who has experience with RF chip sets and modules in the 433MHz, 868MHz and 915MHz ISM bands. Also experience of the radio regulations which mu...

    $26 - $328
    $26 - $328
    0 ofertas
    Software for fruit picker 6 days left
    VERIFICADO

    I am in the process of building a kiwi fruit picker. I need software to control the picker arm. The software needs to identify the fruit and locate the position , by using 2 cameras. the arm has 5 servos controlled by Arduino.

    $1098 (Avg Bid)
    $1098 Oferta Promedio
    18 ofertas

    To build a portable battery with 1500mAh with a 230/240v AC inverter socket built in. Also to customise with specific add ons for battery extensions in parallel, to increase total mAh and various connection ports.

    $16 / hr (Avg Bid)
    $16 / hr Oferta Promedio
    7 ofertas
    DA8620 to Raspberry Pi -- 2 6 days left
    VERIFICADO

    I have a 2.4inch OLED transparent display TP241MC01G with DA8620 control IC(using 8 bit-parallel) and raspberry pi 3b+ and also the DC power supply. I have a intermediate PCBA. I have the information i.e datasheet and initial code. I want it connect as a display for raspberry pi 3b+. I need a driving code and program for it. you need to teach me where and how to install the driving code

    $28 (Avg Bid)
    $28 Oferta Promedio
    3 ofertas

    want to build a wifi vending machine that uses unifi ap's. that is coin operated and prints out voucher to thermal printer. basically its already been done but its not coin operated here the link: [login to view URL] a code is written to request vouchers to the unif controller requirements: 1. to modify the code or entirely new code to talk to unifi controller and request vouchers t...

    $225 (Avg Bid)
    $225 Oferta Promedio
    2 ofertas

    looking for CC1310 expert can finish UART over the RF transceiver in short time

    $402 (Avg Bid)
    $402 Oferta Promedio
    7 ofertas

    You will use (Arduino UNO + Ethernet Shield + RFID Module + Display + Warning Speaker) to develop a attendance device. Student will show their RFID card in front of RFID Module and your device will read that and send the card value to a certain url. You will send the value as a GET method I will receive it from my php code by GET method then I will code as my wish with the rfid value. You need to ...

    $139 (Avg Bid)
    $139 Oferta Promedio
    21 ofertas
    Firmware development 5 days left
    VERIFICADO

    We are developing and IOT based product and looking for someone who has good experience in quectel solution with at least 5 years experience.

    $2129 (Avg Bid)
    $2129 Oferta Promedio
    5 ofertas
    VENDING TELEMETRY 5 days left
    VERIFICADO

    A hardware module(Controller) needs to be created, which will consist of the following components: processor, internal memory, rechargeable battery with capacity 950-1100mA/h (to power the device when external supply is lost), power supply module, GSM module, SIM ВТ module that can connect to Smartphone or tablet , WiFi module for data share through the existing wireless networks, external GSM ...

    $5851 (Avg Bid)
    $5851 Oferta Promedio
    15 ofertas

    Hello, I’m looking for someone with experience working with ESP32 and also designing PCB for production. I have a development board with a schematic that needs updates to fit our current requirements. Some of the work are as follow: 1. Remove some of the parts from the development board that are unnecessary, and not applicable to our current function. We can provide instructions. 2. U...

    $41 / hr (Avg Bid)
    $41 / hr Oferta Promedio
    50 ofertas

    Using Arduino develop a working prototype to enable people with a disability to select twpo options (emoji for happy and one for not happy) Requirements • Low cost including ongoing maintenance • Durable • Easy to use • 3 ways of activation (touch screen, button push, button on floor (wheelchair use) • 2 options Happy or Not Happy • Must count the number of activatio...

    $412 (Avg Bid)
    $412 Oferta Promedio
    19 ofertas

    My whole main project is to create a phone app which is able to open/close a real window with a real window actuator connected to it and the phone app will be able to also read the readings from my DHT11 sensor (saying: humdity:95%, temperature:@27oC) and PIR sensor (saying: there is an obstruction). The hardware part will be using of DHT11 sensor (a type of humidity and temperature sensor) and Pa...

    $75 (Avg Bid)
    $75 Oferta Promedio
    6 ofertas

    I need a full Arduino program and circuit design including specific parts required to control heating of 6 pieces of Nitinol wire using pulse width modulation. Requirements: 1. I need a full circuit design 2. List of parts available in Australia that I should buy in order to build the circuit 3. Arduino program to control the heating of the wire through individual on/off switches for each piece...

    $120 (Avg Bid)
    $120 Oferta Promedio
    36 ofertas

    Hi, We are looking for a pcb designer who should have good knowledge on mixed signal pcb designing, analog circuit designing and multi layer pcb designing. Submit your proposal with your previous experience. Details of the project will be shared to the concerned freelancer who got selected.

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

    I need to build a hardware device that will have gps, gsm and a display modules connected and could be linked to a display.

    $1923 (Avg Bid)
    $1923 Oferta Promedio
    55 ofertas

    I need to get data from 4 to 20 ma sensors and process input data using a microcontroller. After processing the data, it will be transferred to the computer via the Rs-232 protocol.

    $150 (Avg Bid)
    $150 Oferta Promedio
    24 ofertas

    I need someone with good experience with ARDUINO coding, the purpose is to use a ZERO board connected to a SD card board work. The idea is to use an existing sketch and modify it to my needs, the first stage is just to make it simply work, after this is done I will instruct about the next stage.

    $14 / hr (Avg Bid)
    $14 / hr Oferta Promedio
    19 ofertas

    HIRING - one month your membership I prepaid, and wait for Tasks, expired in One year Hiring to Complete my Job(s) I want to give away some payment as much as your membership fees As I will determine the percentage of the cost And decide on how to implement it I will choose as much as I could to hire freelancer here in every cycle of year Look at my profile and guess who I need, send in ...

    $21 / hr (Avg Bid)
    $21 / hr Oferta Promedio
    13 ofertas
    Embedded Developer 3 days left
    VERIFICADO

    I need develop firmware for [login to view URL] modules. It is bluetoth temperature/humidity and audio sensor.

    $223 (Avg Bid)
    $223 Oferta Promedio
    27 ofertas

    I need develop firmware for [login to view URL] modules. It is bluetooth temperature/humidity and audio sensor.

    $526 (Avg Bid)
    $526 Oferta Promedio
    16 ofertas

    an app, that once launched connects to an arduino through usb serial and prints serial data on the app in a text view or something, i only need the part that fetches the serial data. so just the source code would do.

    $17 (Avg Bid)
    $17 Oferta Promedio
    16 ofertas
    $22 Oferta Promedio
    8 ofertas

    I need you to develop some software for me. I would like this software to be developed using C or C++. Use pic18lf45k50 to be a mass storage usb device with ability to write/append to file using SD card

    $46 (Avg Bid)
    $46 Oferta Promedio
    6 ofertas

    I need you to develop some software for me. I would like this software to be developed using C or C++. To make a pic18lf45k50 appear as a mass storage device with and sd card using mplabx and xc8. with ability to write/append to a file

    $213 (Avg Bid)
    $213 Oferta Promedio
    11 ofertas

    1. Identify a good value and properly sized CPLD/FPGA and toolset (toolset needs to be relatively easy to configure) to accommodate the required functionality. 2. Develop the CPLD/FPGA code. The device needs to take as inputs a set of states (from a microcontroller so either as an I2C command or as a 3 digital input code, along with 3 digital inputs - alarms). The device then needs to set 11 ...

    $124 (Avg Bid)
    $124 Oferta Promedio
    16 ofertas

    Looking for experienced IT professionals to take classes for a hyderabad based university on Digital System Design. Faculty is selected through a demo class, real good money since engagement will be for multilple batches. The below topics need to be covered for CSC and ECE batches: Combinational Logic functions, Sequential Logic functions, Programmable Logic devices.

    $17 / hr (Avg Bid)
    $17 / hr Oferta Promedio
    6 ofertas

    PCB, schematics, design files, Atmega (328 if possible) and accelerometer firmwares that can detect cars harsh break, harsh acceleration, harsh turns and collision. We'll need the design files for producing and assembling the PCB (final product) and the documented source code for the firmware implemented. The PCB will receive power from an external power source of 5v or 3.3v. If possible, t...

    $1120 (Avg Bid)
    $1120 Oferta Promedio
    59 ofertas
    PCB board bug 23 hours left

    We PCBA for board has some bug: Your job will be : - Review my schematic and make sure it will meet final necessary functionality of our product - Review our design orCad file, Gerber and BOM and make sure they are meet the schematic needs - Debug the board and work with the PCBA manufacturer to fix the issue. - Do the software test of produced board with Arduino

    $517 (Avg Bid)
    $517 Oferta Promedio
    47 ofertas

    I have a simple device that I will need to control and monitor from from a PC via its USB port. This device will have an I/O port (one for for 8-bit input and one for 8-bit output ). Also, apart from the I/O, I will need a few additional lines to work as CONTROL lines. The interface circuitry could be built using an ARM Cortex micro-controller, or use an available standard USB interface chips. In...

    $189 (Avg Bid)
    $189 Oferta Promedio
    32 ofertas

    Looking for electronics engineer with experience in Eagle pcb design and Ealge ULP programming. organize existing projects created in Eagle. organize existing libraries and attributes. Create new libraries. Create custom ULP applications to automate design process.

    $193 (Avg Bid)
    $193 Oferta Promedio
    16 ofertas

    I need to make the piezo counter display, 2 seven segments 1.8 in. the piezo will send low voltage (1 to 5 Volt) to the microcontroller, according to of each puls the microcontroller is going to counting and display it, one reset button to reset the micro controller, I need use Arduino to program the microcontroller (Atmel).

    $122 (Avg Bid)
    $122 Oferta Promedio
    36 ofertas

    I am looking for someone who can design , build, program (firmware - Arduino) a complete SIM card (GSM) tank level monitoring system . the sensor must work on battery and not direct electricity . We need a level sensor ( ultrasonic or any other technology ) to monitor the level of water or diesel tanks via GSM SIM card . The sensor must be able to read from distance = 3 cm to 7 meters in heig...

    $219 (Avg Bid)
    $219 Oferta Promedio
    38 ofertas
    SCR Induction Coil Control 11 hours left
    VERIFICADO

    Build small induction coil using 160A SCR control unit

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

    This project’s goal is to record underwater sounds with a hydrophone and raspberry pi computer. Please read the attached document “An Autonomous Underwater Recorder Based on a Single Board [login to view URL]” inside the zip file to understand more about what we would like to accomplish. You need to be familiar with Electronics and Signal Analysis. This project consists of two s...

    $210 (Avg Bid)
    $210 Oferta Promedio
    10 ofertas

    I have a unusual ADC/DAC/GPIO hybrid device connected to a Microcontroller via SPI. I need a driver for the ADC & DAC as well as digital IO from the device

    $534 (Avg Bid)
    $534 Oferta Promedio
    35 ofertas
    ADC C driver 4 hours left

    Development of an embedded C driver for an ADC/DAC IC connected via SPI

    $402 (Avg Bid)
    $402 Oferta Promedio
    24 ofertas
    pcb flex board flexable 1 hour left
    VERIFICADO

    i need layout from attached file and 3000 of these made

    $435 (Avg Bid)
    $435 Oferta Promedio
    23 ofertas