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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    86 trabajados encontrados, precios en USD

    Hola, queremos diseñar un PCB que incluya lecturas de sensores de nivel y ultrasonido y se conecte a un gateway LoRaWan. El modulo con el sensor debe operar con baterias e incluir el radio LoRaWan. Mucho mejor si ya cuenta con experiencia para desarrollar una App en Adndroid que muestra los valores de los sensores.

    $1302 (Avg Bid)
    $1302 Oferta Promedio
    15 ofertas

    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 Oferta Promedio
    3 ofertas

    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: [iniciar sesión para ver URL]

    $175 (Avg Bid)
    $175 Oferta Promedio
    8 ofertas
    build me an electronic curcuit 6 días left
    VERIFICADO

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

    $27 (Avg Bid)
    Acuerdo de Confidencialidad
    $27 Oferta Promedio
    1 ofertas

    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.

    $115 (Avg Bid)
    $115 Oferta Promedio
    8 ofertas

    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 [iniciar sesión para ver URL]

    $550 (Avg Bid)
    $550 Oferta Promedio
    6 ofertas

    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 ...

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

    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

    $780 (Avg Bid)
    $780 Oferta Promedio
    14 ofertas

    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 Oferta Promedio
    11 ofertas
    Paint Ball Sentry Gun 6 días left
    VERIFICADO

    I have been following a team from the US who produced a sentry gun system with autonomous tracking some 4 years ago. I would like to create the same using their open source code, hardware recommendations and methods but up to date with independent touch screen rather than using a full windows laptop. Rather than me learn Arduino I will let you experts help me on the software side. [iniciar sesi&...

    $842 (Avg Bid)
    $842 Oferta Promedio
    12 ofertas

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

    $482 (Avg Bid)
    $482 Oferta Promedio
    18 ofertas

    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 Oferta Promedio
    21 ofertas
    expert in electronics 6 días left
    VERIFICADO

    i need somebody who is very expert in electronics

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

    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

    $263 (Avg Bid)
    $263 Oferta Promedio
    19 ofertas

    The ACS770 block supplies an alternating analog signal as output. This output from the ACS770 is to be converted into a static analog signal in linear dependence on the existing current flow in the contact connections of the ACS770) so that it can be read directly into an analog input of the PLC or microcontroller. The existing print design should be supplemented accordingly and the modified Altiu...

    $111 (Avg Bid)
    $111 Oferta Promedio
    16 ofertas
    i need to hire multiple skills 6 días left
    VERIFICADO

    we are installing Gridpoint and coolsys EMS into grocery chains

    $35 / hr (Avg Bid)
    $35 / hr Oferta Promedio
    7 ofertas
    Small pcb needed 5 días left
    VERIFICADO

    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 Oferta Promedio
    37 ofertas
    Small PCB 2 layer 5 días left
    VERIFICADO

    Please read text. [iniciar sesión para ver URL]

    $54 (Avg Bid)
    $54 Oferta Promedio
    18 ofertas

    MCU: ESP-WROOM-32 Development Environment: Visual Studio Community and Visual GDB [iniciar sesión para ver 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 ...

    $328 (Avg Bid)
    $328 Oferta Promedio
    4 ofertas
    PCB for stepper 5 días 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

    $112 (Avg Bid)
    $112 Oferta Promedio
    36 ofertas

    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 Oferta Promedio
    1 ofertas

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

    $333 (Avg Bid)
    $333 Oferta Promedio
    3 ofertas

    I have a working ESP8266 WiFi with a load cell as my sensor. I need it to work on battery. When i connect the battery, it dies after 1 week. Same for when i use Uno with LoRa. I tried to use the deep sleep function, but its not enough to make the battery last more than 1 week. If you know how to make this work for at least 3 months. please let me know.

    $33 (Avg Bid)
    $33 Oferta Promedio
    9 ofertas

    Need to create a PCB for a device.

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

    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 Oferta Promedio
    5 ofertas

    hey people i would like to hire electrical engineer to help me with my projects. more on the chat. Thank you

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

    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 Oferta Promedio
    1 ofertas

    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 Oferta Promedio
    12 ofertas

    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 Oferta Promedio
    23 ofertas

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

    $324 (Avg Bid)
    $324 Oferta Promedio
    23 ofertas

    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 Oferta Promedio
    31 ofertas
    Wireless or Bluetooth Microphone 4 días left
    VERIFICADO

    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 Oferta Promedio
    9 ofertas
    GRBL HEADLESS CNC CONTROLLER. 4 días left
    VERIFICADO

    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 [iniciar sesión para ver 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...

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

    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 Oferta Promedio
    1 ofertas
    PCB Design 4 días left

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

    $192 (Avg Bid)
    $192 Oferta Promedio
    33 ofertas

    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 Oferta Promedio
    6 ofertas
    Fslp code 4 días left
    VERIFICADO

    Fslp code printing the position and force with the circuit schematic

    $25 (Avg Bid)
    $25 Oferta Promedio
    4 ofertas
    Trophy icon Build me a stock price ticker 27 días 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)
    $120
    1 participaciones

    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: [iniciar sesión para ver URL] mounted on the SPIFFS partition

    $687 (Avg Bid)
    $687 Oferta Promedio
    14 ofertas

    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 Oferta Promedio
    9 ofertas

    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 Oferta Promedio
    1 ofertas

    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 Oferta Promedio
    5 ofertas
    AVR project 4 días 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 Oferta Promedio
    11 ofertas

    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 Oferta Promedio
    18 ofertas

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

    $2524 (Avg Bid)
    $2524 Oferta Promedio
    13 ofertas
    AVR atxmega code 3 días left

    update source code mcu atxmega

    $31 (Avg Bid)
    $31 Oferta Promedio
    8 ofertas

    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 Oferta Promedio
    19 ofertas
    The Shocklet 3 días 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 Oferta Promedio
    5 ofertas

    --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 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)
    Garantizado
    $210
    1 participaciones

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