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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    88 trabajados encontrados, precios en EUR

    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.

    €1070 (Avg Bid)
    €1070 Oferta Promedio
    15 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...

    €128 (Avg Bid)
    €128 Oferta Promedio
    4 ofertas

    Hello, I am looking for someone that can help me to design PCB for UV LEDs driver that using Analog Devices LT8391A. Please contact me to discuss further. Thanks

    €477 (Avg Bid)
    €477 Oferta Promedio
    20 ofertas
    i need to hire multiple skills 6 días left
    VERIFICADO

    we are installing Gridpoint and coolsys EMS into grocery chains

    €30 / hr (Avg Bid)
    €30 / hr Oferta Promedio
    6 ofertas
    Small pcb needed 6 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.

    €132 (Avg Bid)
    €132 Oferta Promedio
    29 ofertas
    Small PCB 2 layer 6 días left
    VERIFICADO

    Please read text. [iniciar sesión para ver URL]

    €38 (Avg Bid)
    €38 Oferta Promedio
    15 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 ...

    €266 (Avg Bid)
    €266 Oferta Promedio
    3 ofertas
    PCB for stepper 6 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

    €87 (Avg Bid)
    €87 Oferta Promedio
    31 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.

    €422 (Avg Bid)
    €422 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

    €274 (Avg Bid)
    €274 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.

    €24 (Avg Bid)
    €24 Oferta Promedio
    7 ofertas

    Need to create a PCB for a device.

    €10 / hr (Avg Bid)
    €10 / hr Oferta Promedio
    22 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 ...

    €207 (Avg Bid)
    €207 Oferta Promedio
    5 ofertas
    Home security app 6 días left

    Its a home security project. I am reposting the project with better details so I can get more accurate proposals. Experience working with hardware like microcontrollers and building its software on mobile will be a very big plus. Please elaborate on this point if you have prior experience. Thank you and sorry about the reposting. 1. Ability for the users to register from the mobile app. 2. Abili...

    €608 (Avg Bid)
    €608 Oferta Promedio
    26 ofertas

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

    €12 / hr (Avg Bid)
    €12 / hr Oferta Promedio
    24 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...

    €82 (Avg Bid)
    €82 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

    €21 (Avg Bid)
    €21 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...

    €1414 (Avg Bid)
    €1414 Oferta Promedio
    19 ofertas

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

    €263 (Avg Bid)
    €263 Oferta Promedio
    22 ofertas

    Design a class-compliant USB MIDI controller that takes physical inputs and outputs MIDI Continuous Controller (CC) messages via USB to a computer or synthesizer

    €183 (Avg Bid)
    €183 Oferta Promedio
    5 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...

    €10 / hr (Avg Bid)
    €10 / hr Oferta Promedio
    26 ofertas
    Wireless or Bluetooth Microphone 5 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

    €141 (Avg Bid)
    €141 Oferta Promedio
    9 ofertas
    GRBL HEADLESS CNC CONTROLLER. 5 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...

    €99 (Avg Bid)
    €99 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.

    €4111 (Avg Bid)
    €4111 Oferta Promedio
    1 ofertas
    PCB Design 5 días left

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

    €158 (Avg Bid)
    €158 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...

    €1320 (Avg Bid)
    €1320 Oferta Promedio
    6 ofertas
    Fslp code 5 días left
    VERIFICADO

    Fslp code printing the position and force with the circuit schematic

    €21 (Avg Bid)
    €21 Oferta Promedio
    4 ofertas
    Trophy icon Build me a stock price ticker 28 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.

    €99 (Avg Bid)
    €99
    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

    €555 (Avg Bid)
    €555 Oferta Promedio
    15 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...

    €179 (Avg Bid)
    €179 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...

    €91 (Avg Bid)
    €91 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)

    €38 (Avg Bid)
    €38 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

    €28 (Avg Bid)
    €28 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...

    €9 / hr (Avg Bid)
    €9 / hr Oferta Promedio
    18 ofertas

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

    €2075 (Avg Bid)
    €2075 Oferta Promedio
    13 ofertas
    AVR atxmega code 4 días left

    update source code mcu atxmega

    €25 (Avg Bid)
    €25 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 ...

    €16 / hr (Avg Bid)
    €16 / hr Oferta Promedio
    19 ofertas
    The Shocklet 4 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.

    €101 (Avg Bid)
    €101 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. ------------------------------------------------------------------...

    €173 (Avg Bid)
    Garantizado
    €173
    1 participaciones

    Por favor, regístrate o inicia sesión para ver los detalles.

    Sellado Acuerdo de Confidencialidad

    Risolvere un esercizio di VHDL semplice in cui si utilizza sensori, timer e altri circuiti standard. Per maggiori informazioni contattatemi in messaggio privato. Massima serietà, molto importante la professionalità e conoscere bene il linguaggio di programmazione.

    €30 (Avg Bid)
    €30 Oferta Promedio
    1 ofertas
    QUARTUS II Expert Needed -- 2 3 días left
    VERIFICADO

    I have a few mini projects to be done using Quartus II IDE. Experts place bid on the project and I will share more details in chat.

    €67 (Avg Bid)
    €67 Oferta Promedio
    7 ofertas
    Build LORA TEENSY GPS module 3 días left
    VERIFICADO

    I would like to build a device which will have a GPS a LORA module and a microprocesor (Teensy 4 or better) which will be able to communicate with another one or more similar devices exchanging GPS data. The coverage area will be about 1Km^2 open ground. The purpose is that each module can be mounted on a moving robot, for 1. collition avoidance. 2. Geofencing

    €559 (Avg Bid)
    €559 Oferta Promedio
    24 ofertas

    We want to development Arduino based webserver for remote monitoring.

    €86 (Avg Bid)
    €86 Oferta Promedio
    14 ofertas

    Communication using PPM modulation scheme using MSP430

    €7 - €17
    €7 - €17
    0 ofertas

    I am looking for a skilled person to fix some bugs in a system to send arduino uno sensor data to webserver mysql database table using SIM900a GSM module. I have already developed the system. I need help to fix some bugs.

    €21 (Avg Bid)
    €21 Oferta Promedio
    11 ofertas

    Need to further develop the Arduino code for the hardware that i have and make a PCB layout in KiCAD Local Job to be based in Thrissur, Kerala, India

    €35 (Avg Bid)
    €35 Oferta Promedio
    10 ofertas

    Now I have STM32F030R8T6, STM32F407VGT6, STM32F103C8T6. I am doing an IOT project with MQTT for my graduation project. I have working source code. I need someone to combine them. W5500 will check when server connection is lost. For example, it works connected to the server and when I unplug the ethernet cable and plug it in again regardless of time, it will automatically check it and reconnect to...

    €170 (Avg Bid)
    €170 Oferta Promedio
    7 ofertas

    Hello Need a good arm assembly coding expert to work on small project. The deadline is 18th January so apply ASAP to get it started Thanks

    €118 (Avg Bid)
    €118 Oferta Promedio
    2 ofertas
    Assembly Language 2 días left
    VERIFICADO

    I am looking for a freelancer who can be solve questions releated with Microsprocessor (Assembly Language) in a short time. In order to prove to me how good you are, Solve the given 4 questions in the test I have given below and submit the form and If you were able to solve all questions by answering correctly within 17 minutes, I will contact with you via freelancer.com.(Do not forget to enter y...

    €297 (Avg Bid)
    €297 Oferta Promedio
    3 ofertas