Микроконтроллер 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! Нанять Microcontroller Developers

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    82 работ(-а,-ы) найдено, цены указаны в USD

    Не использовать открытый код проект готовый для имеплементации на simuIDE Atmega128 • Цикл: 14.7456 MHz • Порты • LED: PortB • Switch: PortD(выбрать мод, вверх влево вправо и тд) • GLCD: PortA •для симуляции : SimulIDE

    $10 - $30
    $10 - $30
    0 ставки

    We are a small manufacturing company in the Toronto Canada looking for some local help to write code for a two actuator lifting system. The controller takes input from multiple sensors to control the movement of the actuators and displays relevant information on a small screen. Actuators like this [войдите, чтобы посмотреть URL]

    $329 (Avg Bid)
    $329 Ср. ставка
    11 ставки
    DC-DC Buck converter 6 дней(-я) left

    Design and analyse a DC-DC Buck converter to control the output voltage

    $295 (Avg Bid)
    $295 Ср. ставка
    12 ставки
    we need an arduino programmer expert 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Specialist who knows to work with arrays, sim800l, thingspeak api, iterations and electrical measures

    $63 (Avg Bid)
    $63 Ср. ставка
    14 ставки
    $4 / hr Ср. ставка
    10 ставки

    We are developing embedded product for segment and looking for competitive technical resources(Individual or team) for the below provided activities [войдите, чтобы посмотреть URL] parts with right source and compliant to design standards and manufacturability [войдите, чтобы посмотреть URL] embedded firmware and necessary scripts for ARM based micro controller (STM32 series) to control and monit...

    $2677 (Avg Bid)
    $2677 Ср. ставка
    9 ставки

    I have a simple home garden system by using 1 sensor to sense the humidity of the plants. I already do the coding and everything but I used temperature sensor LM35.. I need help to replace it with humidity sensor

    $30 (Avg Bid)
    $30 Ср. ставка
    9 ставки

    We need to develop a project on subject embedded system design also one should be cable of writing c code of multithreading to work for us

    $8 / hr (Avg Bid)
    $8 / hr Ср. ставка
    4 ставки

    I am looking for a developer to port a published code of an ESP32 Bluetooth Gamepad from Arduino IDE to ESP-IDF framework. Arduino code: [войдите, чтобы посмотреть URL]

    $161 (Avg Bid)
    $161 Ср. ставка
    11 ставки
    build me an electronic curcuit 6 дней(-я) left
    ПОДТВЕРЖДЕН

    i need to design a circuit where air flow sensors and air flow regulators are used ..

    $88 (Avg Bid)
    Соглашение о неразглашении
    $88 Ср. ставка
    3 ставки
    Embedded Systems Engineer for an ESP8266 IoT project 6 дней(-я) left
    ПОДТВЕРЖДЕН

    The code already exists with a few bugs, I need those fixed and some changes to be done to fit my new design on ESP8266 and adding I2C comm code with ESP as master and PIC12f1840 as slaves (I can somewhat do the PIC part). Using Platformio IDE, ESP websockets.

    $119 (Avg Bid)
    $119 Ср. ставка
    9 ставки
    Robot controled by trilateration with DWM1000 uwb and Arduino 6 дней(-я) left
    ПОДТВЕРЖДЕН

    i want to creat a robot to follow a path with trilatetarion using ultra wide band DWM1000 or similar, like this one on this link [войдите, чтобы посмотреть URL]

    $507 (Avg Bid)
    $507 Ср. ставка
    7 ставки
    Nano BLE 33 roll axis to control stepper motor at 5:1 ratio 6 дней(-я) left
    ПОДТВЕРЖДЕН

    The intended objective of this project is to utilizing an Arduino Nano BLE 33’s Gyro/Accel (X axis) data. Run X axis data through Kalman Filter. Filtered X axis Gyro/Accel data is then calculated to achieve a 5:1 output ratio for stepper motor in both +or- . Ratio should be programmer changeable in the code (4:1)(5:1)(6:1), as required. Final filtered, ratio, data to drive the stepper motor ...

    $131 (Avg Bid)
    $131 Ср. ставка
    7 ставки
    Data reading/writing from/to BLE sensors 6 дней(-я) left
    ПОДТВЕРЖДЕН

    temperature, humidity, proximity sensor and others (to be defined later) to be read into a centralized controller and/or sent over WiFi to a PC application. Applicants need to send an overall concept design, implementation timeline, estimated costs Thank you

    $748 (Avg Bid)
    $748 Ср. ставка
    16 ставки
    Antenna array design, CST Simulation 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Hi there, i am looking for someone who can do a circular polarized antenna array design on FR4, preferably in CST simulation. I have a gerber file of a single antenna (no array) which works well at 6.5 GHz. This antenna shall be used in a 2D array to measure AoA direction in azimuth and elevation at 6.5 GHz. The simulation should show S11 of each antenna coupling of the antennas phase differenc...

    $256 (Avg Bid)
    $256 Ср. ставка
    11 ставки

    We are looking for LoRaWAN IoT Firmware development only. We will provide you with PCB prototypes.

    $473 (Avg Bid)
    $473 Ср. ставка
    19 ставки
    Electronics testing 5 дней(-я) left

    Looking for consultant to assist with a reverse engineering project that involves testing and measuring high voltage dc discharges and quantifying/ qualifying subsequent PCB health feedback pulse train signals. Deliverables include a " functional report" of a diagnostic pcb, cost effective test equipment plan/ bill of material and complete reverse engineering schematic of the diagnostic ...

    $2128 (Avg Bid)
    $2128 Ср. ставка
    21 ставки
    expert in electronics 5 дней(-я) left
    ПОДТВЕРЖДЕН

    i need somebody who is very expert in electronics

    $22 (Avg Bid)
    $22 Ср. ставка
    22 ставки

    Hello. I'm looking for someone who can do the following project: "Arduino door control system via mobile phone." The work includes: - 30 page documentation, explaining the equipment used, work steps, etc.. Notes: - mobile app is required, not using existing online app to connect with the board. Deadline: 6/2/2021

    $247 (Avg Bid)
    $247 Ср. ставка
    21 ставки
    i need to hire multiple skills 5 дней(-я) left
    ПОДТВЕРЖДЕН

    we are installing Gridpoint and coolsys EMS into grocery chains

    $35 / hr (Avg Bid)
    $35 / hr Ср. ставка
    7 ставки
    Small pcb needed 5 дней(-я) left
    ПОДТВЕРЖДЕН

    I need a small pcb made for a mini stepper motor The pcb must have a RYB080 4.2 low energy bluetooth chip and all other necessary components needed to make the stepper motor remotely turn on and off & speed up & slow down when directed to do so through a phone application.

    $163 (Avg Bid)
    $163 Ср. ставка
    37 ставки
    Small PCB 2 layer 5 дней(-я) left
    ПОДТВЕРЖДЕН

    Please read text. [войдите, чтобы посмотреть URL]

    $53 (Avg Bid)
    $53 Ср. ставка
    19 ставки

    MCU: ESP-WROOM-32 Development Environment: Visual Studio Community and Visual GDB [войдите, чтобы посмотреть URL] ESP32 Libraries: Espressif ESP-IDF Code type: C (for ESP32) and C#(for Windows Forms App (.NET Framework)) I need assistance in creating an ESP32 to Windows forms group of applications that allows an ESP32 unit to communicate to a Windows device over a wireless connection with a focus...

    $327 (Avg Bid)
    $327 Ср. ставка
    4 ставки
    PCB for stepper 5 дней(-я) left

    I need someone to design a PCB to fit the following: - 3.0 Inch TFT LCD Shield Module Touch Screen Display - arduino - bluetooth can use esp8266 if possible with wifi and microcontroller -one stepper driver (A4988) - one servo - one micro switch

    $111 (Avg Bid)
    $111 Ср. ставка
    37 ставки
    Tms C2000 microcontroller code development need 5 дней(-я) left
    ПОДТВЕРЖДЕН

    I need good expert in TMS C2000 microcontroller code firmware developer who can develop code for hybrid inverter. Those freelancer has already worked in same project need to apply. payment will e done in 3part. 1st part after handing over the source code along with hex file. second payment after completion of testing. 3rd payment after completion of prototype final run.

    $513 (Avg Bid)
    $513 Ср. ставка
    1 ставки

    - Saya butuh tools yang dapat membaca data dari mesin dengan protocol RS232, mesin yang di maksud adalah [войдите, чтобы посмотреть URL] - Untuk dokumentasi akan dikirimkan lebih lanjut setelah bid

    $333 (Avg Bid)
    $333 Ср. ставка
    3 ставки

    NOTE: BECAUSE OF ITAR ISSUES - ONLY AMERICAN BIIDS WILL BE CONSIDERED. Need an adapter circuit that will sense the apogee deployment event from any amateur rocketry dual deployment altimeter on the market and use it to drive a micro actuator. The micro actuator will extend to release a mechanical trigger - then retract to home position after a given number of seconds. The micro actuator must ...

    $252 (Avg Bid)
    $252 Ср. ставка
    5 ставки

    Some experienced software developer with experience to create, edit or modify .img files regarding firmware for Android TV Box based on Amlogic S905X3. The selected freelancer will be in communication with our Electrical Engineer Freelancer to modify a determined firmware (we will provide the current firmware) that we already own by a selected Android TV Box (further information about the Chinese...

    $100 (Avg Bid)
    $100 Ср. ставка
    1 ставки

    hi i need a clear code to count rpm from engine (from the spark plug cable or fuel inyector) its going to be part of a longer code so no "delay" functions. also shematics of circuit if needed. engines go up yo 16,500 rpm to be used with nano

    $26 (Avg Bid)
    $26 Ср. ставка
    12 ставки
    wireless CTL power board 4 дней(-я) left

    I have bread boarded a circuit that is based on a Arduino Leonardo micro board (ATmega32u4). connected to this is 5x 2pin headers for GPIO input switches. 2x 4pin headers for I2C. we also have a NFC chip connected via I2C. We need a battery charge controller that is capable of charging a 10,000mah 2 cell in parallel battery pack. all together on one board. Can you please provide a quote for this...

    $1956 (Avg Bid)
    $1956 Ср. ставка
    23 ставки
    PLC SCADA PROGRAMMING 4 дней(-я) left

    We need to configure data via PLC and show the same on scada/hmi

    $324 (Avg Bid)
    $324 Ср. ставка
    23 ставки

    You must live in... Brasil, Colombia, México, Argentina, Chile, Uruguay, or another country in Latin America. ✻ OVERVIEW ✻ You do *not* need any experience. You do *not* need an Arduino. You do *not* need an ESP32. I estimate that you will normally work 1 hour/day. I will pay you hourly via Freelancer. I presume Freelancer will deduct their 10% fee. You will normally work 20 days/month...

    $12 / hr (Avg Bid)
    $12 / hr Ср. ставка
    32 ставки
    Wireless or Bluetooth Microphone 4 дней(-я) left
    ПОДТВЕРЖДЕН

    I am interested in create a wireless microphone or Bluetooth microphone to work with a Raspberry Pi. I require: Parts List Wiring Diagram Code Debugging Help

    $172 (Avg Bid)
    $172 Ср. ставка
    9 ставки
    GRBL HEADLESS CNC CONTROLLER. 4 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello, I am looking for someone familiar with the STM32 blue pill and Arduino programming. Please look at the Layout png. Instead of the Arduino Uno and Mega2560, I want to use two STM32 blue pills instead. I already have the correct [войдите, чтобы посмотреть URL] for the one STM32 blue pill. I need someone to write a program for the second STM32 blue pill. The program should follow the same flow...

    $120 (Avg Bid)
    $120 Ср. ставка
    4 ставки

    My startup is looking for an electrical engineer to turn this everyday product solar powered. I have a budget of up to 5000$ to build a working prototype of this device.

    $5000 (Avg Bid)
    $5000 Ср. ставка
    1 ставки
    PCB Design 4 дней(-я) left

    Pcb design for portable RS-422 data logger on SD card, based on STM32F767ZI

    $191 (Avg Bid)
    $191 Ср. ставка
    34 ставки

    Based on BananaPI M64 a Panel should be developed It is based on Allwinner A64 CPU. Therefore we are searching for a development of an Android image. In the first step the electronic has the following features: - eMMC 8GByte - 2Gbyte RAM - HDMI to LVDS converter - Display in use: AOU G101EAN02.2 - RS485 (connection to CPU in decision) - 1x USB 2.0 Type A - 1x Ethernet RJ45 10/100 Mbit/s Not deci...

    $1606 (Avg Bid)
    $1606 Ср. ставка
    6 ставки
    Fslp code 4 дней(-я) left
    ПОДТВЕРЖДЕН

    Fslp code printing the position and force with the circuit schematic

    $25 (Avg Bid)
    $25 Ср. ставка
    4 ставки
    Trophy icon Build me a stock price ticker 27 дней(-я) left

    Design and build a stock price ticker using raspberry pi / arduino. You have as much creative freedom as you like so long as the device is relatively easy to use by someone that cannot code. Keep the design reasonably cheap and easily reproducable. Coolest device wins. Winning device will be sent to me for inspection. Possibility of more work in the future.

    $120 (Avg Bid)
    ESP32 Database Developer -- 2 4 дней(-я) left

    Create a library which implements a database used for storing, searching and retrieving data on an ESP 32 microcontroller Environment - ESP32 microcontroller - C / C++ 11 - Arduino ESP32 core, version 1.04 - File system: Little FS: [войдите, чтобы посмотреть URL] mounted on the SPIFFS partition

    $687 (Avg Bid)
    $687 Ср. ставка
    14 ставки
    VHDL expert needed 4 дней(-я) left

    Design a serial communication protocol i.e., telegram containing data bus, address bus, read/write bus and checksum(CRC). 1. read/write access is to be transferred. If CPU is doing a write access, then it should have 1 byte address and 1 byte data and control bits if possible. 2. Read bus should read the address to be transferred. 3. The write bus should transfer the PSS signal or the chip select...

    $218 (Avg Bid)
    $218 Ср. ставка
    9 ставки

    Design a serial communication protocol i.e., telegram containing data bus, address bus, read/write bus and checksum(CRC). 1. read/write access is to be transferred. If CPU is doing a write access, then it should have 1 byte address and 1 byte data and control bits if possible. 2. Read bus should read the address to be transferred. 3. The write bus should transfer the PSS signal or the chip select...

    $111 (Avg Bid)
    $111 Ср. ставка
    1 ставки

    I want the source code for Arduino + Ethernet shield to communicate with Omron PLC (CJ2M CPU31) via Ethernet IP (CIP Protocol)

    $46 (Avg Bid)
    $46 Ср. ставка
    5 ставки
    AVR project 3 дней(-я) left

    the project is a small task to be done on AVR i will share more details in the chat. Expert only

    $34 (Avg Bid)
    $34 Ср. ставка
    11 ставки

    You must live in... Bosnia and Herzegovina, Serbia, Montenegro, Albania, Kosovo, North Macedonia, Bulgaria, Moldova, Romania, Ukraine, or Belarus. ✻ OVERVIEW ✻ You do *not* need any experience. You do *not* need an Arduino. You do *not* need an ESP32. I estimate that you will normally work 1 hour/day. I will pay you hourly via Freelancer. I presume Freelancer will deduct their 10% fe...

    $11 / hr (Avg Bid)
    $11 / hr Ср. ставка
    18 ставки
    Altium design software 24x7 support 3 дней(-я) left
    ПОДТВЕРЖДЕН

    i want to need Altium design software support if any one interested then contact me.

    $2524 (Avg Bid)
    $2524 Ср. ставка
    13 ставки
    USB to Can-Bus Consulting - Arduino/PCB 3 дней(-я) left
    ПОДТВЕРЖДЕН

    I need a freelancer to help me convert a sim racing wheel USB output to CAN bus. I would like to convert a USB steering wheel that has 10 momentary switches and 6 rotary encoders that comes through a USB cable to CAN bus so that I can use the steering wheel with its switches on a race car. Each of those 10 switches would need to have its own CAN ID so the ECU could read the switch on or off and ...

    $19 / hr (Avg Bid)
    $19 / hr Ср. ставка
    19 ставки
    The Shocklet 3 дней(-я) left

    We at team Shocklet are working on women safety. We need a bluetooth controlled small sized device(fitting a bracelet) in which when a button is pressed, it sends a trigger to a mobile software. The mobile software then should send message to selected contacts about the button press from any part of world.

    $123 (Avg Bid)
    $123 Ср. ставка
    5 ставки

    --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- IF YOU DONT READ DETAILS BELOW I WONT ACCEPT YOUR OFFER, MAKE SURE TO GIVE DETAILS OF HOW YOU WILL DO THESE CHANGES WHEN GIVING AN OFFER TO WORK ON THIS PROJECT. ------------------------------------------------------------------...

    $210 (Avg Bid)
    Гарантированный