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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    97 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).

    $176 (Avg Bid)
    $176 Oferta Promedio
    8 ofertas

    This project is still available as of 19 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
    72 ofertas

    I am attaching assignments here,It has one FPGA,Two UNO and Two C++ host PC simple programs.

    $83 (Avg Bid)
    $83 Oferta Promedio
    6 ofertas

    We are looking for an experienced engineer to take over a partially completed project. The devices we are developing are electronics which utilize a rechargeable battery, multiple vibration functions, a heating component, Bluetooth connectivity, as well as an app that can control the device. Our current engineers have been unsuccessful in integrating these features in a working prototype without f...

    $24 (Avg Bid)
    $24 Oferta Promedio
    5 ofertas
    Mailman - maintenance -- 2 6 días left
    VERIFICADO

    I have an existing small project that need some changes now and in the future. It's a small pcb design with esp8266 and some other passive and active components running on battery. Not much job, but if you are doing good, i will be offering more bigger projects.

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

    Temperature control project on MC9S08GB32 using code warrior and i have previous year solved solution as well more details will be shared

    $147 (Avg Bid)
    $147 Oferta Promedio
    6 ofertas

    Elevator Project I need to complete and improve the Ardino Code which includes a fully automatic door opener including an ipa sensor to identify a person who is fully moving otherwise this is the best title to attach an LCD monitor to the project

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

    I am looking for someone who can work on the schematics and PCB design for a custom mechanical keyboard. The device, more or less, is like a regular keyboard except for its unique layout and number of key switches involved. I'm using the Adafruit Feather 32u4 Bluefruit LE microcontroller with an MCP23017 - i2c 16 input/output port expander.

    $188 (Avg Bid)
    $188 Oferta Promedio
    14 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...

    $697 (Avg Bid)
    $697 Oferta Promedio
    57 ofertas

    Raspberry pi power meter development to collect data from 250 locations, 3 measure points each, via RS485 from kWh energy meters with RS485 interface then transfered to a remote server via mobile internet connection using Raspberry pi3+rs385 HAT+NB IOT HAT. 1 data per day/measure point.

    $1136 (Avg Bid)
    $1136 Oferta Promedio
    33 ofertas
    ESP8266 arduino IoT 6 días left
    VERIFICADO

    Custom code updates for existing simple esp8266 iot application. You must have prior experience with Arduino IoT php timeseries databases CI etc frameworks

    $181 (Avg Bid)
    $181 Oferta Promedio
    23 ofertas

    We are looking for a way to connect our existing STM32-based automation system with the outside world. Therefore we are thinking of an additional WIFI-equipped board (Raspberry)which has the functionality to receive serial data (wire connection) from our existing controller. In addition to that, it should be able to receive camera data of at least two USB-Webcams. All these informations then shou...

    $19 / hr (Avg Bid)
    $19 / hr Oferta Promedio
    17 ofertas
    Digital electronics Training 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
    5 ofertas

    i would like help with microchip programming on an existing test kit

    $163 (Avg Bid)
    $163 Oferta Promedio
    26 ofertas
    Design audio PCB - Spanish based 5 días left
    VERIFICADO

    Need somebody to design a circuit: Made schemes. Route pcb Assemblie the first unit Test the board Develop BOM Develop Test procedures. If the freelancer works well I provides more work.

    $607 (Avg Bid)
    $607 Oferta Promedio
    26 ofertas

    MCO455 Temperature control project more details will be shared

    $136 (Avg Bid)
    $136 Oferta Promedio
    19 ofertas

    See attachments for all hardware and project info. Only bid if you can do. Please check and state your budget. I am keeping mine low, quote yours

    $59 (Avg Bid)
    $59 Oferta Promedio
    9 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.

    $176 (Avg Bid)
    $176 Oferta Promedio
    3 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.

    $106 (Avg Bid)
    $106 Oferta Promedio
    16 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
    11 ofertas

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

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

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

    $21 (Avg Bid)
    $21 Oferta Promedio
    12 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.

    $313 (Avg Bid)
    $313 Oferta Promedio
    21 ofertas

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

    $57 (Avg Bid)
    $57 Oferta Promedio
    18 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...

    $2300 (Avg Bid)
    $2300 Oferta Promedio
    7 ofertas

    i am looking for Arduino/IoT expert

    $14 / hr (Avg Bid)
    $14 / hr Oferta Promedio
    26 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 ...

    $271 (Avg Bid)
    $271 Oferta Promedio
    17 ofertas
    Microchip PIC24 USB code 4 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...

    $150 (Avg Bid)
    $150 Oferta Promedio
    16 ofertas
    lora/arduino pcb 4 días left
    VERIFICADO

    make pcb for project lora-arduino

    $161 (Avg Bid)
    $161 Oferta Promedio
    31 ofertas
    nRF52840 Firmware Engineer 4 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 4 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
    18 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.

    $48 (Avg Bid)
    $48 Oferta Promedio
    23 ofertas

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

    $168 (Avg Bid)
    $168 Oferta Promedio
    24 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

    $898 (Avg Bid)
    Local
    $898 Oferta Promedio
    8 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.

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

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

    $452 (Avg Bid)
    $452 Oferta Promedio
    15 ofertas

    See attachments for all hardware and project info

    $83 (Avg Bid)
    $83 Oferta Promedio
    13 ofertas
    Network card circuit repair 4 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.

    $625 (Avg Bid)
    $625 Oferta Promedio
    4 ofertas
    GNSS GPS Antenna Board Review 4 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

    $32 (Avg Bid)
    $32 Oferta Promedio
    5 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.

    $471 (Avg Bid)
    $471 Oferta Promedio
    17 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!!!

    $34 / hr (Avg Bid)
    $34 / 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]

    $513 (Avg Bid)
    $513 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...

    $638 (Avg Bid)
    $638 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...

    $165 (Avg Bid)
    $165 Oferta Promedio
    28 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)
    $23 / hr Oferta Promedio
    11 ofertas