Microcontroller 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! Hire Microcontroller Developers

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    80 jobs found, pricing in USD
    PCB protype 2 days left
    VERIFIED

    Construct a PCB with a MCU to produce a 520Hz square sound

    $306 (Avg Bid)
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    38 bids

    We want to build a PIR based light system which has the following capabilities 1. Set timer (Maximum time after which the lights will turn off sensing no motion) 2. Set day/night mode (using LDR) 3. Should be compatible with the casing we provide. 4. Triac or relayed based switching For more details you can ping us (Removed by Freelancer.com admin) Complete Details also attached as a support doc...

    $128 (Avg Bid)
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    14 bids

    I need: (via bluetooth) 1. App - to control and receive (analog)data from ESP32 . - The app needs to receive analog data/ voltage from ESP32 and interpret/show as a circular graph. 0v~3.3V = 0 ~ 1000 2. ESP32 - will have program (modify or make new) and will be wired to a sensor that will send voltage. This voltage will be 0V to 3.3V and will have to be interpreted to 0 to 1000. - will also receiv...

    $31 (Avg Bid)
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    5 bids

    Esp32 Sim800L EVB (with internet SIM) 2 ch RELAY TO BE USED FROM ANYWHERE TH INTERNET using a website hosted on server Authorized numbers stored in sim card can Switch ON OFF Relay using GPRS or th AP / STATION mode using ESP config (th password and command) by creating webpage so that relays can be operated from anywhere using internet th wifi router GPRS data from sim or by sending SMS ESP32 / ...

    $68 (Avg Bid)
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    15 bids

    Implementation of Fractional-order function (S^e) on FPGA using VHDL. I don't want imaginary freelancer, please, please.

    $50 (Avg Bid)
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    5 bids
    simple Arduino task.... 1 day left
    VERIFIED

    Looking for someone having good skills in Arduino and having knowledge about making source code on how to read ADE7758 registers with mega arduino and how to link ADE7758 with arduino, complete schematic.

    $128 (Avg Bid)
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    6 bids

    i want to control stepper servo driver via labview and linx linx library with arduino mega 2560 this link for the driver [login to view URL] the motor is nema 34 with encoder

    $19 / hr (Avg Bid)
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    21 bids

    i need make dc step down module input 24-36v 10A,output 1.5v to 5.0v 25-30A voltage must be ajustable 1.5 to 5.0 by push button need digital segment current and ammeter for more detail please contact with me pls do not give bid from Pakistan or india

    $188 (Avg Bid)
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    3 bids

    - PSIM (Software for power electronics simulation) - For reference check out hygen at [login to view URL] and also attached pics of the model. - The task is to perform simulation of the model of Hygen. - Simulation should be done in software PSIM. - All parameters required will be discussed upon your acceptance of the project. Moreover, it needs to be done in a week.

    $88 (Avg Bid)
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    6 bids

    I believe that need to change the printer's firmware to trick the sheet sensors. For example: I need to place to print 5 copies of a page that is 150mm tall. He has to print the 5 copies 1 stuck in the other. If you put 100 copies,... And so on. The same this: [login to view URL]

    $1170 (Avg Bid)
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    11 bids

    Hello, Everybody. I am finding a Electronic component, C/V converter. Your task is only to find chip part number. capacitance range : 5pF~ 200pF. differential capacitance input. output voltage range : +/- 9V or other range. If someone can find this chip, please contact anytime. I am waiting for good bidder. Thanks.

    $20 (Avg Bid)
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    6 bids
    i.MX6UL pcb design. -- 2 22 hours left
    VERIFIED

    I have original design. on board iMX6UL cpu replace to iMX6ULZ

    $170 (Avg Bid)
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    10 bids

    ** Please don't send request or proposal before reading the description below, if you understand and have or can get the sensor mentioned then send the request only : I need help in completing this simple task(Pedometer), which is to count the number of walking steps and then converting them know the distance in miles/KM. I have setup this IMU sensor (BNO055) with Arduino board, just need h...

    $34 (Avg Bid)
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    10 bids
    PCB design 20 hours left

    I want to design a PCB board of 25 layers in PADS layout

    $210 (Avg Bid)
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    21 bids

    In this project I required a electronic GPS device which is track on google map.

    $138 (Avg Bid)
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    12 bids

    I have a task related to firmware development GUI interface. DMX512 addressible piels /4 LED's each with 5 wire lights in 24v system. It must be cloud based Wifi accessible and compatible with IOS and Andriod. 1. Light size with casing 40mm 2. 4 Led per light 3. 4 lights per meter-1000mm 4. 24v 5. RGBW cihps - DMX512C3 IC ( The manufacture is called UCS will share complete details in chat

    $219 (Avg Bid)
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    9 bids
    i.MX6UL pcb design. 19 hours left
    VERIFIED

    I have original design. on board iMX6UL cpu replace to iMX6ULZ

    $158 (Avg Bid)
    $158 Avg Bid
    6 bids

    I need to design & develop, small wireless temperature sensor with the proper enclosure. It should be aesthetically good looking & battery operated.

    $130 (Avg Bid)
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    16 bids

    Hi I want to create a PC based application where you have two buttons. Open and shut, when open is pressed the servo motor goes 90 degrees anti clockwise and when shut is pressed servo motor goes 90 degree clockwise. The servo motor will need to be connected to the pc using usb ftdi cable.

    $22 (Avg Bid)
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    10 bids

    I would like someone with electrical engineering skills to design an usb-c docking station for me. It doesn't have to be a pcb, just a schematic. It should work with either mac and windows. In: 2x usb-c Out: 2x hdmi, headphones, SD-cart, Ethernet, 2x usb-c, 2x usb-3 and 1x usb-c for power adapter Would it be possible? If someone can do this: please bid.

    $714 (Avg Bid)
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    13 bids
    Arduino task... 17 hours left
    VERIFIED

    Arduino sketch to interface Clipsal C-Bus to DMX Lighting & others I have built a hardware interface utilising an Arduino Due based processor (Atmel ATSAM3X8E) however need some assistance with the actual software interfacing. will share further details in chat

    $30 (Avg Bid)
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    1 bids
    FPGA Engineer 16 hours left
    VERIFIED

    For a Software Defined Radio module we are looking for a senior FPGA engineer. - Process all received data - Filter data for results - Etcetera To process and filter the data on the modules and possible FPGA within a specific SDR device. You will work with persons out of our team. You solve and test the issues they implement. Budget $800

    $969 (Avg Bid)
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    14 bids
    BladeRF (Software Defined Radio) 16 hours left
    VERIFIED

    BladeRF specialist is needed that has experience with SDR (Software Defined Radio). We would like to set certain functions in the BladeRF: - Receiver (capture data) - Transmitter (page request) - Process all received data - Filter data for results - Multi bands simultaneously - Software define directional radio/antennas - Software define reach/width radio/antennas - Etcetera Require solution to ...

    $908 (Avg Bid)
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    9 bids

    Electrical Engineer to provide full electrical engineering and circuitry solution, Printed Circuit Board Assembly design through the fully compliant and working prototypes with all related components to validate compliance to product modality requirements. Project components in the electrical circuit include and not limited to RGB/RGBW LED lights, Lithium Ion/Polymer or Iron-Phosphate rechargea...

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    42 bids

    Hola Necesito una solución económica para un sistema de engrase para cadenas de arrastre. Para ello, pensé en una solución IoT basada en Arduino. Dejo a la elección del desarrollador la elección del hardware. Las especificaciones básicas son las siguientes: El controlador que propongas deberá contar impulsos (cada impulso es un eslabó...

    $543 (Avg Bid)
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    17 bids
    Polar Arduino 4 days left

    Merhabalar, Endustriyel alanda urettigimiz cihazlarimiz var. Cihazlarimizin uzerinde oransal,on-off vanalar, analog sensorler, elektrik motorlari gibi ekipmanlar mevcut ve belirli bir senaryo ile calisiyorlar. Ekipmanlarda genel olarak Siemens Plc'ler kullaniliyor ve kontroller analog swichler ile kontrol edilmekte genel olarak Hmi arayuzleri yok. Biz bu ekipmanlari daha uygun maliyetli ardui...

    $1076 (Avg Bid)
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    17 bids

    把teensy2.0作为midi设备,从teensy2.0接出八个旋钮或推子控制音乐软件音量,有两个teensy2.0,一个发送,一个接收,也就是一个teensy2.0插在电脑上,另一个teensy2.0(接8个音量旋钮或者推子)通过无线(xbee)发送到这个teensy2.0(作为midi设备插在PC上)。 因此我想请大神帮我写这两个teensy2.0的代码,一个是发送代码一个是接收代码。 下面有一个文件是别人做好的代码,但是只能控制一个旋钮或推子(如果按照这个事例修改为控制八个旋钮或推子的话,就会互相干扰)的音量,我要的是八个。仅作参考

    $23 (Avg Bid)
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    3 bids
    Projeto Arduino 3 days left

    preciso desenvolver um projeto de controle e monitoramento de uma máquina utilizando uma placa Arduino UNO R3 + placa Ethernet W5100. o projeto é o seguinte: - receber dados da máquina - enviar dados para um servidor web - ter gráficos e relatórios dos dados - enviar avisos via Twitter (SMS) caso algum valor esteja fora dos parâmetros preestabelecidos.

    $163 (Avg Bid)
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    8 bids

    mi servirebbe un convertitore profinet per integrare varie periferiche in plc.

    $138 (Avg Bid)
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    5 bids