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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    93 trabajados encontrados, precios en USD

    Me gustaría desarrollar un dispositivo con un microcontrolador barato y pequeño y comunicarlo con un microcontrolador ATMEGA256RFR2, a través del protocolo I2C. El microcontrolador barato debe conectarse con 2 sensores I2C y tener salida de GPIO. Se requiere de diseño (esquema) y programación (código master+slave).

    $185 (Avg Bid)
    $185 Oferta Promedio
    9 ofertas
    Arduino uno R3 programmer 6 días left
    VERIFICADO

    hello everybody, here i want to program an arduino in order to display on ,OLED screen ( Kuman 0.96 inch Module Blue IIC OLED Série I2c IIC,128x32 LCD --> [iniciar sesión para ver URL] ;-)), some information from serial PIN + send the same information across a bluetooth device (arduino device) on other serial pin.

    $168 (Avg Bid)
    $168 Oferta Promedio
    4 ofertas

    First, I’m a technician with no experience of programming an Arduino or whatsoever. So I can’t help in programming and give only technical information and needs. Measuring on a cooling unit at a sample rate of 1 measurement/minute (saving battery), 3 NTC (preferable) temperature probes and 2 reed contacts. At a plant, there can be 20 to 30 Arduino’s fulfilling same task. As soon...

    $566 (Avg Bid)
    $566 Oferta Promedio
    32 ofertas

    I am looking for an engineer who has good knowledge of Codesys for Programmable Logic Controllers (PLC). The freelancer must have experience of doing technical writing as well. More details will be shared with the shortlisted freelancer.

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

    Want someone who can design a electronic circuit which will include a Bluetooth module, a rfid tag and other things. how the system will function will be provided and the circuit has to be designed accordingly.

    $113 (Avg Bid)
    $113 Oferta Promedio
    12 ofertas

    Need a embedded software engineer to code in C++ at low level. The applicant has experience in the following areas: * Embedded development * ARM architectures * C/C++/Assembly ARM * TI-RTOS * Networking stacks protocols such as 802.1Q, * Version control tools git and svn. Also the applicant must comply with the following : * Live in the area of Warszawa in Poland * Speak English * Work in betw...

    $16 / hr (Avg Bid)
    $16 / hr Oferta Promedio
    10 ofertas

    We want a app to create a connection of arduino and smartphone's google app

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

    I,am making a fire alarm project, and need to code microcontroller .

    $22 (Avg Bid)
    $22 Oferta Promedio
    10 ofertas

    I have a micrologix 1400 (logix 500) PLC project with panelview (factortlak view ME) project and would like to convert this projetc to a S7-1200 (TIA portal) and Basic 7" hmi. Like for like.

    $290 (Avg Bid)
    $290 Oferta Promedio
    8 ofertas
    Arduino, FPGA expert 6 días left
    VERIFICADO

    I have a Arduino sketch with Motor control. I want to change this code into VHDL or Verilog HDL. This is simple project. If anyone knows Arduino and FPGA, it takes one day to do it.

    $161 (Avg Bid)
    $161 Oferta Promedio
    15 ofertas

    How to connect Arduino wifi to web based page to show received data?!!

    $58 (Avg Bid)
    $58 Oferta Promedio
    14 ofertas

    Code packet Radios to send and receive Alarms in a network with the processors being Raspberry Pi3s. Radio's will also send small commands to switch remote relays. You will need to send picture of your test equipment such as pi3 , sigfox radio, Hope RF Rfm9... radio and simcom 3g 4g module modem when applying for job please. Good luck with the application.

    $121 (Avg Bid)
    $121 Oferta Promedio
    6 ofertas

    First Phase: Need an Electronic Circuit based on MCU. This MCU will do following: ***Interface with 5 inch LCD display (User can select options using touch screen) ***5 button array (user can select option using these buttons also) ***Controls 3 relays ***Takes input from 2 level sensors and display warning sign on screen if any level sensor input is high ***Takes input from 2 flow sensors. Measu...

    $2043 (Avg Bid)
    $2043 Oferta Promedio
    8 ofertas

    i am looking for Arduino/IoT expert

    $15 / hr (Avg Bid)
    $15 / hr Oferta Promedio
    20 ofertas

    I need services of an experienced electronic design engineer who can design an electronic circuit for me using following steps. 1. Design Electronic Circuit or Schematics 2. Test Developed circuit 3. Revised Electronic Circuit according to test results Please bid with your past relevant experience, software you will use, what test you will recommend for electronic circuit before moving towards ...

    $253 (Avg Bid)
    $253 Oferta Promedio
    12 ofertas
    Microchip PIC24 USB code 6 días left
    VERIFICADO

    I need some code written that can read a file from a USB stick and then re-flash the PIC firmware (do a firmware update). My base program is written in Assembly language (I am not proficient in C). When the subroutine is called, the USB code must read a HEX file that will have a fairly constant filename (only the last few numbers in the file name change which is the firmware version number). If th...

    $152 (Avg Bid)
    $152 Oferta Promedio
    16 ofertas
    lora/arduino pcb 6 días left
    VERIFICADO

    make pcb for project lora-arduino

    $168 (Avg Bid)
    $168 Oferta Promedio
    25 ofertas
    nRF52840 Firmware Engineer 6 días left
    VERIFICADO

    I have nRF52840 based wearable device and need to develop the firmware. I don't care about the development tool whether keil or IAR or arduino. I'm looking for someone who has experiences in nRF52840. I can give the schematic file

    $515 (Avg Bid)
    $515 Oferta Promedio
    20 ofertas
    Digital electronics 6 días left
    VERIFICADO

    Anyone who is having good knowledge on digital electronics concepts like Flip flops, latches etc. can reach out to me.

    $4 / hr (Avg Bid)
    $4 / hr Oferta Promedio
    15 ofertas

    We reader have design, layout PCB working fine. Now need make Firmware and SDK to complete project, Any firmware have experience please help me complete project Thanks

    $505 (Avg Bid)
    $505 Oferta Promedio
    16 ofertas

    I would like to make let's call it Old cars safety pack controled with arduino.

    $49 (Avg Bid)
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    22 ofertas

    I need to have the schematics of a few sensors and the wiring of them done on kicad. Urgent

    $184 (Avg Bid)
    $184 Oferta Promedio
    19 ofertas

    Hi, I'm looking for an embedded C/C++ programmer experienced in: 1. Writing drivers, middle ware, application etc. 2. Good understanding of microprocessor, camera sensors, USB, GPS etc This is a Delhi local part time job for 2-4 months

    $899 (Avg Bid)
    Local
    $899 Oferta Promedio
    7 ofertas

    Hello Everyone I am looking for an Engineer with sound knowledge of CODESYS for completion of project. More details will be shared with experienced and interested freelancers. The person must have sound knowledge of technical writing as well to handle the description part of the project. Kindly place your competitive bids for further discussion.

    $92 (Avg Bid)
    $92 Oferta Promedio
    9 ofertas

    We need to build an IR Remote with the below specifications. It should be able to send IR code which are being generated by ESP32 module. The range of circuit IR Transmitter should be >= 10 meters It should be able to record IR Code from other IR sources. We will require the PCB sample for testing and schematic and layout of the PCB.

    $60 (Avg Bid)
    $60 Oferta Promedio
    9 ofertas

    only to learn plc how to use it and to work like comissioning engineer

    $449 (Avg Bid)
    $449 Oferta Promedio
    17 ofertas

    This project is still available as of 16 October 2019. *** OVERVIEW *** - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microcontroller. - You do *not* need any experience with... ESP32, microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, or circuit design. *** HOURS *** You mu...

    $13 / hr (Avg Bid)
    $13 / hr Oferta Promedio
    68 ofertas
    Network card circuit repair 5 días left
    VERIFICADO

    A network card with 12 ports, 10 ports are good and 2 ports are bad. I think each port is controlled by one embedded CPU and one memory module.

    $600 (Avg Bid)
    $600 Oferta Promedio
    6 ofertas
    GNSS GPS Antenna Board Review 5 días left
    VERIFICADO

    Hi, I'm looking for someone to have a quick look at a GNSS Patch Antenna design I have done. Looking for feedback / suggestions to improve signal. I have completed one antenna and it works ok but I'd like suggestions to improve the performance. Can provide gerber file / eagle file / screenshots / Smith Charts. Schematic [iniciar sesión para ver URL] Trent

    $41 (Avg Bid)
    $41 Oferta Promedio
    3 ofertas

    Hello, I am gonna to combine Web server and Raspherry PI. You should know server side and device side simultaneously. If you don't know them, don't bid and waste your time. If you know them, we can discuss in details on chat. I will wait expert for my job.

    $472 (Avg Bid)
    $472 Oferta Promedio
    18 ofertas

    Hi We are developing the the products which requires power supply that converts AC 230V to DC 40V. We need the electrical engineer who has practical experience in switching power supply design and also have developed the similar power supplies before. If you are a right person, feel free to contact us. But you should pass the simple test. We are waiting for you!!!

    $33 / hr (Avg Bid)
    $33 / hr Oferta Promedio
    39 ofertas

    I have a MAX32664 Version A board with peripherals (so MAXREFDES220 in total) and a raspberry pi (2) that I need to link via python. I cannot identigy the board via i2cdetect. I need help on a) the circuit layout and b) understanding the working of the I2C protocol for this application. Who can help me? [iniciar sesión para ver URL] [iniciar sesión para ver URL]

    $523 (Avg Bid)
    $523 Oferta Promedio
    26 ofertas

    Project Description: 2-Stage Project with 2 milestone payments. 1. The 1st stage is completion of the board design (must use Orcad/Cadence software), which includes schematic, printed circuit board and Bills Of Materials. 1st milestone payment on successful completion of 1st stage 2. The 2nd stage is coding the software with good documentation and 2nd milestone payment is made on successful c...

    $582 (Avg Bid)
    $582 Oferta Promedio
    45 ofertas

    We are looking for someone to take a current design that we have and modify it for another use. The current circuit uses a mercury motion switch to turn on an RF tracking transmitter when motion is detected. This circuit uses an SCR to send power to the transmitter when the mercury switch closes the circuit. We would like to modify the design to eliminate the mercury switch and instead use digi...

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

    Gripping device Simatic S7 coding of 3 different cycles of a gripping device that includes 3 asynchronous gear motors. 1 conveyor gear mooor, 6 DC motors.10 sick photocells, 12 omron switches, 2 telemacanique switches. all designs and details on request.

    $23 / hr (Avg Bid)
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    10 ofertas

    SPI data needs to be visualized from ADS1298, the data needs to be visualized on a graph on the PC and saved to a CSV file. The Arduino DUE send 24 bytes of data per sample to the PC (SERIALUSB, native USB port), and the Arduino DUE send 500 or 1000 samples per second to the PC. You will need to convert the send bytes per ADC channel (3 data bytes per channel) into voltages to be displayed. Experi...

    $443 (Avg Bid)
    $443 Oferta Promedio
    13 ofertas

    I have designed a circuit to keep the heating element at a constant temperature. The digital part of the circuit is being feed from a 5V LDO which is powered by two 18650 batteries in series and the heating element is directly connected to the output batteries. Also heating element wire(approximately 2ohm) is controlled with an N channel low side mosfet by the microcontroller. When controller togg...

    $180 (Avg Bid)
    $180 Oferta Promedio
    18 ofertas

    For my project to develop a segway(two wheeled balancing robot) with an 3 dof robotic arm . Which is to detect for an bottle to pick and place it. For segway using one ardunio, 3DOF robotic arm using one ardunio and for detecting the bottle and calculate the distance using raspberry pi 3B+ . When detect the bottle the segway start moving and will stop distance between bottle and segway is 25cm aft...

    $50 (Avg Bid)
    $50 Oferta Promedio
    8 ofertas

    Wir haben ein Projekt, bei dem wir von einer übergeordneten Steuerung ein 0-10V Signal und einen Digitalen Eingang erhalten. Das analoge Signal wird auf einen Temperaturbereich umgewandelt, ( 0 bis 10 V entspricht z.B. 15 bis 25°C) dass Signal wird gemittelt und bei einer Abweichung von über 0.5° im Vergleich zu z.B. 5 Sekunden vorher per ModbusRTU an eine Steuerung eines L&uu...

    $762 (Avg Bid)
    $762 Oferta Promedio
    6 ofertas
    pcb design and software 4 días left
    VERIFICADO

    Hi freelancers i need xmos XU216 based usb to i2s interface board both pcb design and software I will share further details in chat

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

    Require an arduino code for maximum peak detection and serial print only peak output voltages from A0. the deliverable is just peak detection which will get the output from a photodiode A0. i have a mathematical equation in which the peak values will be employed for calculations.

    $15 / hr (Avg Bid)
    $15 / hr Oferta Promedio
    20 ofertas
    ARDUINO SIGNAL HEX 4 días left
    VERIFICADO

    Converting Signal input from ASCII to HEX or BINARY

    $11 / hr (Avg Bid)
    $11 / hr Oferta Promedio
    22 ofertas

    We are looking for IoT hardware & firmware design for the following projects: - Remote Tank level monitoring ( water & diesel & propane gas) - Remote electricity consumption monitoring ( home appliances and smart meter) - Smart cities solutions ( water & electricity meter reading, garbage collection...etc ) We need to build the device , firmware and platform . . It is preferable...

    $631 (Avg Bid)
    $631 Oferta Promedio
    18 ofertas

    Hi, I need a PCB Designer for a Keypad. please place bid more details will be share in chat box. you must have work on this kind of project before, keypad for PCB. I need different layers. thanks

    $157 (Avg Bid)
    $157 Oferta Promedio
    24 ofertas

    Image processing app, process two images to detect the difference in two frames on RASBERRY pie 3.0B

    $199 (Avg Bid)
    $199 Oferta Promedio
    10 ofertas

    1,Must be a professional DC motor engineer. 2, Our customer is in Chihuahua Mexico,So make sure you can get there soon 3, We need efficient job to be done, please don't bother if you don't fit this project

    $510 (Avg Bid)
    $510 Oferta Promedio
    12 ofertas

    * Job Description Looking for an experienced 61850 engineer who can implement 61850 engineering tool which is compatible for both edition 1 and 2 for our company. * Who are we? We're a small power energy system company (based in South Korea). We specialize in making substation automation system and aim to become a leading company in Smart Grid industry. Our customers hire us because we p...

    $40 / hr (Avg Bid)
    $40 / hr Oferta Promedio
    11 ofertas
    temperature control 4 días left
    VERIFICADO

    need to do project while outputs on 7 segment ,lcd,keypad

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

    Programar um Arduino uno R3 para que o mesmo controle 4 motores DC de forma individual através de um App pelo celular (Blynk)

    $170 (Avg Bid)
    $170 Oferta Promedio
    9 ofertas