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! Ajiri Microcontroller Developers

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    Jimbo la Kazi
    58 kazi zimepatikana, bei imeletwa USD

    Hello Freelancers, I need a small device similar to an Arduino (Teensy, etc. ) that will receive channel commands from a RC Rx then convert that to a Windows PC in keystroke form. For example, on the RC Tx, if a user triggers channel 6, that will eventually command a keystroke on a Windows PC, remotely. Any RC protocol can be used if one is easier than the next. USB is preferred from Arduino to P...

    $212 (Avg Bid)
    $212 Wastani wa Zabuni
    5 zabuni

    I'm a garden retail store owner. I would like to have someone program and build an arduino device with sensors to read, monitor, and alert through text or email. Because this project is very detail, I would like to work hand in hand with the programmer, so if the price is right and if you're in Michigan or Indiana in the US, that would work out.

    $429 (Avg Bid)
    $429 Wastani wa Zabuni
    21 zabuni
    Complete integration with Arduino 6 siku left
    DHIBITISHWA

    Complete the coding, allow scratch connect with Arduino hardwares

    $121 (Avg Bid)
    $121 Wastani wa Zabuni
    31 zabuni

    Project requires : 1- remote monitoring and control of raspberry pi (via Wifi) to: Monitor 0-265 V AC current, and voltage using raspberry pi zero W. An android App to show voltage and current, disconnect output . Circuit and PCB design (preferably with Altium) and also raspberry pi skill is a must.

    $473 (Avg Bid)
    $473 Wastani wa Zabuni
    21 zabuni
    Beaglebone ADC code 6 siku left
    DHIBITISHWA

    This project involves SW for the Beaglebone platform. I have github code on the Beaglebone that will sample one channel of the on-board ADC, while allowing me to control the sampling rate and allowing me to choose one of 8 channels. This involves an approach that combines C-programming with Python scripting and some assembly code. Currently the code samples one channel of the ADC. I need to extend...

    $140 (Avg Bid)
    $140 Wastani wa Zabuni
    8 zabuni

    The main goal is to write a program for a ST32 mc that drives a stepper motor driver. (STEP-DIR) The hardware has a touch screen that requires menu system where user can set various settings. Although we already built the hardware but it needs to be changed as we want it to be able to save and store profile settings. Currently we don't have memory added to the hardware to save profiles. It ...

    $1116 (Avg Bid)
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    32 zabuni

    The system should use Codesys and inform the status for the user if 5 machines are running or not. If machine stop to run the user may be able to define 7 reasons. Create a small database and define efficiency and occupancy of each machine everyday. Can use Arduino or Raspberry pi or both. Cannot use serial communication. Desired Ethernet, Modbus or TCP/IP.

    $248 (Avg Bid)
    $248 Wastani wa Zabuni
    21 zabuni

    Looking for help of codding AVR nRF type BLE or full codding with Keil uVision IDE, explain. Project contains BLE module, MLX90614 sensors (lot off), SD card reader, buttons, ADS capability, log sensors data retrieve to tablet screen from SD card, real time monitoring

    $277 (Avg Bid)
    $277 Wastani wa Zabuni
    9 zabuni

    Microcontroller programming required for MPPT. Must have prior experience with microcontrollers.

    $146 (Avg Bid)
    $146 Wastani wa Zabuni
    20 zabuni

    We would like to work on a library to access Energy Meter data via IrDa or RS-232 channels. It would be preferred to develop the library to operate on ARM-based microcontrollers.

    $1117 (Avg Bid)
    $1117 Wastani wa Zabuni
    9 zabuni

    We are building a very small pen sized robot. ultrasonic senor will be placed in the [login to view URL] sensor should provide range of at least 6 meters. Ultrasonic sensor circuit with 10mm transducer and 10x20mm or smaller driving circuit compatible with arduino

    $181 (Avg Bid)
    $181 Wastani wa Zabuni
    26 zabuni

    simple task just to develop a pid controller and i will provide you reference which is developed in matlab simulink so you can understand better. and i need timing alysis of each block and plotting the waveform in serial plotter of controller output and plant output plant is simple first order equation

    $44 (Avg Bid)
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    27 zabuni

    We are working to create a mixer making machine in which prototype and software needs [login to view URL] control tempertaure at any point of time [login to view URL] release liquid or powder in controlled way at a particular time per specified weight or measurement c. Shake mixer FIrst We need complete design requirement with technical specification like Writing Technical specification, procur...

    $172 (Avg Bid)
    $172 Wastani wa Zabuni
    13 zabuni

    The purpose of this project is to write the base firmware to connect an ESP32 to a mobile device. The device must emit an Access point via bluetooth/ wifi Once connected device must take default credentials that the programmer must be 6 0s (000000) Setup flow: Initial setup via bluetooth -> Authenticate captive portal -> connect to wifi -> turns off bluetooth Run functions -> Write ...

    $300 (Avg Bid)
    $300 Wastani wa Zabuni
    24 zabuni

    We want to update the Esp8266 OTA using http, we would like send Over the air update to our devices using the http server, the esp should auto check for updates and auto update.

    $29 (Avg Bid)
    $29 Wastani wa Zabuni
    8 zabuni

    Tafadhali Jisajili ama Ingia ili kuona maelezo.

    Il'ohusishwa Imefichwa Makubaliano ya Kutotoa Taarifa
    aurdino project 4 siku left

    Build a robot connecting circuits and programming

    $1032 (Avg Bid)
    $1032 Wastani wa Zabuni
    28 zabuni

    I want a pcb design for a device. I'm using 2 sample board. I would like to combine them in one PCB. I don't want a new device and design just want to combine them together. Everything is ready, (the connections, altium and eagle files) End of the job, I want a Gerber file and Eagle or Altium file of project.

    $125 (Avg Bid)
    $125 Wastani wa Zabuni
    64 zabuni

    INTERESTED CANDIDATE CONTACT FOR MORE DETAILS

    $823 (Avg Bid)
    $823 Wastani wa Zabuni
    19 zabuni
    Embedded programmer job 4 siku left
    DHIBITISHWA

    We are looking for a Embedded Firmware Developer with experience in Atmega2560 & HMI firmware. Please check the link for firmware development: [login to view URL]!AouhlXXdprIt6x5TNRusQYstzHWT System has the following sections: 1) Capacitive Touch Screen (7 Inch) - Will communicate with the main PCBA through (RS485) modbus protocol. 2) Servo (3Nos) / Stepper Motors (7Nos) - Will communica...

    $246 (Avg Bid)
    $246 Wastani wa Zabuni
    13 zabuni
    PsOC Programmer needed 4 siku left
    DHIBITISHWA

    Expert PsoC programmer for multiple projects with CCG2/3/4/5 Family of cypress Cortex M0 PD ICs

    $200 (Avg Bid)
    $200 Wastani wa Zabuni
    11 zabuni

    * Add alarm to existing project * controls for alarm * alarm goes off at different time of the day and plays a chosen music from the memory card * alarm has display * complete circuit diagram * complete list of all components * update Arduino code * video showing everything work perfectly * video well explained.

    $54 (Avg Bid)
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    25 zabuni
    Embedded programmer required -- 4 3 siku left
    DHIBITISHWA

    We are looking for a Embedded Firmware Developer with experience in Atmega2560. System has the following sections: 1) Wifi (ESP) 2) Modbus 3) Capacitive Touch Screen (7 Inch) 4) Servo / Stepper Motors Contact us if you are well versed with the firmware development.

    $319 (Avg Bid)
    $319 Wastani wa Zabuni
    8 zabuni

    I want to learn ECU Embedded software developer specially for DCU or ECU with ASCET tool.

    $43 (Avg Bid)
    $43 Wastani wa Zabuni
    1 zabuni

    Hello! This is just part of a bigger pilot project i wished to implement at my dads pharma store. The idea is to keep track of expiry and not having to rely on our memory and to check physically the dates. Also, i like electronics project however lack required skills. My Requirement: What i am looking for is a system that allows me to scroll through text files stored on an SD card. I am planning...

    $28 (Avg Bid)
    $28 Wastani wa Zabuni
    13 zabuni
    Embedded programmer required -- 3 3 siku left
    DHIBITISHWA

    We are looking for a Embedded Firmware Developer with experience in Atmega2560. System has the following sections: 1) Wifi (ESP) 2) Modbus 3) Capacitive Touch Screen (7 Inch) 4) Servo / Stepper Motors Contact us if you are well versed with the firmware development.

    $312 (Avg Bid)
    $312 Wastani wa Zabuni
    13 zabuni

    I want someone to make a hardware scrambler for transmitting end and for reciever end for corded telephones to avoid third prty tapping in between.

    $91 (Avg Bid)
    $91 Wastani wa Zabuni
    6 zabuni

    Науково-дослідний проект в галузі неруйнівного контролю. ____________________________________________________________ Scientific research project in the field of non-destructive testing.

    $390 (Avg Bid)
    $390 Wastani wa Zabuni
    3 zabuni
    Electronics Hardware 3 siku left
    DHIBITISHWA

    Would like to build electronics hardware for detecting very tiny signals.

    $162 (Avg Bid)
    $162 Wastani wa Zabuni
    35 zabuni

    Vehicle loop detector used to classify the vehicles whether it is a car or a bike. I have already finished the project but I need to take it to advanced level with advanced electronics knowledge. The project should be based on arduino. I have attached the pdf that I have made. Please find a suitable freelancer for me.

    $135 (Avg Bid)
    $135 Wastani wa Zabuni
    9 zabuni

    Hello freelancers. I need assistance with a Raspberry Pi (or similar) Spectrum Analyzer Datalogger. This datalogger will need to to fly on board a drone / UAV and collect GPS location and commonly used wireless frequencies like 5.8, 2.4, 1k ranges including 900Mhz. This device will help me troubleshoot what frequencies are being broadcasted that are stepping over my drone / UAV operations. Durin...

    $547 (Avg Bid)
    $547 Wastani wa Zabuni
    14 zabuni
    SPI to USB board 2 siku left

    I need a simple circuit design that interfaces an IMU SPI with FTDI USB chip to talk to computer. The expected circuit is very simple. I can provide the design board specification details.

    $21 / hr (Avg Bid)
    $21 / hr Wastani wa Zabuni
    41 zabuni

    I needed hardware and software based on High speed microcontroller for 16 bit audio file player

    $1496 (Avg Bid)
    $1496 Wastani wa Zabuni
    10 zabuni

    Help configure the gateway [login to view URL] In the presence of modules lora Ra-01, esp-12S, i2c oled display. Soldered, connected through cp2102 - arduino sees, connects to WiFi. Configure by remote access, and not build and debug.

    $56 (Avg Bid)
    $56 Wastani wa Zabuni
    10 zabuni
    Arduino project 2 siku left

    A project Using Arduino or Raspberry with Following Details: > A unit consist of Differential Pressure, Temperature , Humidity Monitor with LCD Display > Many of such units will interact with a Server and store the individual data on server > If server communication fails, Data to be stored in local Arduino > Once Communication established, dump all local stored data to server > Com...

    $177 (Avg Bid)
    $177 Wastani wa Zabuni
    37 zabuni

    You are required to write up a small helper program which collects serial data and dumps the output to STDOUT, which will in turn be read by the "telegraf". The program will be written in C or C++ and compile with gcc or python if you must. The program will compile and operate in a raspberry PI environment running a recent version of raspbian. On the other end of the serial line is a mic...

    $57 (Avg Bid)
    $57 Wastani wa Zabuni
    21 zabuni

    We need to build an interactive digital white board that is split into three segments on the screen, with magnets equivalent moving through each segments with the touch of your hand. It should be able to take a copy of the screen at anytime, save it and recall it. You should be able to email it. You should be able to integrate it with a hardware, i.e. touch screen lcd

    $599 (Avg Bid)
    $599 Wastani wa Zabuni
    12 zabuni

    Need a STM32 programmer for make a code of conect and read a barcoder reader. It's work with HID class. The MCU selected is a STM32F412RET6.

    $291 (Avg Bid)
    $291 Wastani wa Zabuni
    16 zabuni

    A transceiver based on the Lora32u4 module, where 2 modules will be used to form transmitter & a receiver. A push button will be triggering the request at the transmitter side & then the receiver after the acknowledgment should activate a connected really. 2nd trigger should toggle the really status and so on.

    $147 (Avg Bid)
    $147 Wastani wa Zabuni
    14 zabuni

    I have a product that consists of a transmitter and receiver. Communication is only one way from TX to RX. Both units have selectable channel numbers 1 to 200 so units will only communicate when the channels numbers are the same. We are currently using the Xbee PRO wireless radio system being configured to 802.15.4 but now we would like to use the DigiMesh function. So I need someone that can mod...

    $22 (Avg Bid)
    $22 Wastani wa Zabuni
    2 zabuni

    I am seeking a top level device developer

    $19 / hr (Avg Bid)
    $19 / hr Wastani wa Zabuni
    16 zabuni

    Project stages will be 1: Setup and delivery of development environment ESP-IDF and eclipse with jtag support for Olimex ESP32-EVB, code must be in git repository and be possible to compile on weekly basis 2: Router/client functionality with ESP-MESH and gateway to make virtual comport on router device to connect a virtual multidrop to all devices on mesh network ...

    $8866 (Avg Bid)
    $8866 Wastani wa Zabuni
    17 zabuni
    GPS Design 1 siku left

    Looking for an engineer experienced in GPS tracking devices and software. A sound understanding of the most up to date technology and an understanding of battery power solutions is essential. GPS is designed to last approx 10 years and only requires minimal tracking. Once per day or can provide no feedback until activated(Whatever provides the best possible battery life). Size will be important...

    $39 / hr (Avg Bid)
    $39 / hr Wastani wa Zabuni
    19 zabuni

    Hi , I am working on a Project to build a machine with Software ( C#,Microcontrollers..) for Printing Data on PVC Card Printer with different Methodes like ( MagStripe Coding-Encoding, Chip Coding contactless/contactbased. ...Printing on Thermotransfer, Mechanical Embossing) Details of the Project will be shared after we agreed . BR TG

    $3289 (Avg Bid)
    $3289 Wastani wa Zabuni
    27 zabuni

    File transfer using mouse optical signals A file needs to be transferred through a computer using the optical signals at the base of the mouse

    $113 (Avg Bid)
    $113 Wastani wa Zabuni
    1 zabuni
    LoRaWAN and Arduino project 19h left
    DHIBITISHWA

    Task: -Write a class that can run on ESP32, providing API to send/receive packets to and from a http api on a cloud server, via the LoRa Gateway. -Must be able to handle multiple ESP32 devices talking to the same LoRa gateway -LoRa Gateway proxy between ESP32 and HTTP API Gateway: Lora Gateway LG01 LORA module: RFM95 Arduino module: ESP32

    $325 (Avg Bid)
    $325 Wastani wa Zabuni
    9 zabuni

    I am looking for someone to assemble a transmitter and receiver pair, like the one at [login to view URL] Not all of the EXACT components are still available from the manufacturer, so some adjustments will need to be made to incorporate appropriate substitute components, as well as any appropriate adjustments to the other simple components like capacitos, inductors, etc. At the end of the day, ...

    $273 (Avg Bid)
    $273 Wastani wa Zabuni
    14 zabuni

    Problem statement: Use an Operating system driven FPGA/Aurdino/Rasberry/ARM(convinient one) hardware to transfer a PDF file to another device via Wi-Fi. Operating system is preferably Linux. It's preferable to have the smallest/ cheapest hardware. The hardware must have the option to integrate Wi-Fi and NFC modules.

    $175 (Avg Bid)
    $175 Wastani wa Zabuni
    8 zabuni

    Looking for detail design , manufacturing BOM, complete software files for Annunciator. Channel count 24 Channel, Communication - Modbus RS485.

    $103 (Avg Bid)
    $103 Wastani wa Zabuni
    6 zabuni

    Home automation project, ESP8266, Arduino proramming ...

    $459 (Avg Bid)
    $459 Wastani wa Zabuni
    75 zabuni