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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    Arduino Coding 6 siku left

    Esp8266 Multi Node Control without any delay

    $114 (Avg Bid)
    $114 Wastani wa Zabuni
    2 zabuni

    Hi! I am an embedded developer. I am working on a project "Indoor air quality Monitoring system". I need a circuit designed for this one. I will be using a microcontroller for driving various sensors. This product is in its RnD phase, as of now will requiring only a circuit, if the circuit works , will be requiring lots of them, will be ordering them accordingly.

    $107 (Avg Bid)
    $107 Wastani wa Zabuni
    6 zabuni

    I have a custom desined stm32 pcb with STM32F746. My previous coder has stopped. I would like to learn how my code is build and how it works. You must have experience in stm32cbeide and touchgfx application. I will pay you per hour that you spend to teach me coding. Can you tell / teach me: - how c++ embedded works so - how i can code arrays - how i can enable some pins - how to work with the touchgfx application

    $29 / hr (Avg Bid)
    $29 / hr Wastani wa Zabuni
    6 zabuni

    microcontroller programs employing peripherals ADC and PWM peripherals Scheduling and concurrency using FSM RTOS Wireless systems and IoT State machines( Verilog) Digital Design using Verilog and software Programming FPGAs Embedded processors

    $234 (Avg Bid)
    $234 Wastani wa Zabuni
    13 zabuni
    Firmware development 6 siku left
    DHIBITISHWA

    Details will be shared upon request

    $847 (Avg Bid)
    $847 Wastani wa Zabuni
    22 zabuni
    Wearable Device 6 siku left
    DHIBITISHWA

    We are looking for firmware (C++) developer to continue our project. All details will be provided.

    $1996 (Avg Bid)
    $1996 Wastani wa Zabuni
    18 zabuni

    We need to look for Strain sensors suitable to measure the weight of the feed inside silos. We are looking for a manufacturer of this type of sensor in China. Load cells does not work for our project because they require a complex installation process. We are looking for sensors similar to ( - ) Our Silos are installed in farms to storage animal feed. They have 6-8 legs and have a capacity of 15.000 and 25.000 kilos. We need help to find this kind of sensor, get some quotes and make sure they would work in this type of application.

    $502 (Avg Bid)
    $502 Wastani wa Zabuni
    11 zabuni

    Our project is to create a newer, better, efficient and at the same time faster processor kernal . We also want to make our own purpose specific programming language that is faster , secure , efficient , readable and closer to the hardware . We also intend to make our very own instruction set as you already have guess it should be complex and efficient at the same time , build with latest tech and algorithms and many more things but for now we are gathering people in India to make a team of computer science and electronics and electrical engineers

    $33670 (Avg Bid)
    $33670 Wastani wa Zabuni
    2 zabuni
    STM32 Expert needed -- 2 6 siku left
    DHIBITISHWA

    An expert with STM32 is needed. The expert must be proficient in using the required development board.

    $19 (Avg Bid)
    $19 Wastani wa Zabuni
    8 zabuni
    Pulse generator 6 siku left
    DHIBITISHWA

    Need to generate a 0 to 12v pulse from a signal that has a voltage offset. Scope trace attached. Input has to have high impedance so it doesn’t affect the signal going to another source.

    $132 (Avg Bid)
    $132 Wastani wa Zabuni
    26 zabuni

    We are currently developing an electric vehicle charger and we would need help with the design of our product. In addition to the design of the charger, we would also require a design for a wall-mounted holder for it.

    $987 (Avg Bid)
    $987 Wastani wa Zabuni
    13 zabuni

    MSP-EXP430FR4133 is the launchpad we have given .Your MSP-EXP430FR6989-LauchPad shall sample both analog signals simultaneously using a sampling frequency of 10 Hz. The analog signal for the left hand side (VA on the green board) is connected to P9.1. The signal for the right hand side (VB on the green board) is attached to P9.2. Set P9SEL0 and P9SEL1 such that P9.2 is used as A10 and P9.1 is used as A9 (see MSP430FR6989 Data Sheet). Use 2.5 V as reference voltage (Register REFCTL0). The measured distance in cm is calculated by dividing the digitized signal by 20. When the measured distance on the left hand side (right hand side) is less than 20 cm, LED1 (LED2) shall be switched ON. The LCD shall display one of the measured distances. Use button S1 to switch between left and right hand s...

    $8 / hr (Avg Bid)
    $8 / hr Wastani wa Zabuni
    7 zabuni

    Produce power supply board and temperature controller schematics for Keg fridge

    $374 (Avg Bid)
    $374 Wastani wa Zabuni
    32 zabuni

    I have an IOT device which works on my hosted MQTT server need to have the same integrated with Alexa and Google Home

    $98 (Avg Bid)
    $98 Wastani wa Zabuni
    7 zabuni

    Proyecto de desarrollo de placas PCB con el procesador ESP32 para recibir datos via bluetooth y enviarlos por wifi a la nube de diversos dispositivos.

    $35 / hr (Avg Bid)
    $35 / hr Wastani wa Zabuni
    20 zabuni

    I'm looking for someone with experience in extraction using a USB rubber ducky device. I want to be shown how to work with specific payloads that can be used within a live demonstration environment, to showcase how quick and easy it is for someone to extract information from a PC/Laptop within seconds. The purpose of this is to demonstrate Security Awareness to a specific SME audience. Experience of such payloads using a USB rubber ducky would be essential.

    $25 / hr (Avg Bid)
    $25 / hr Wastani wa Zabuni
    5 zabuni

    Hydroponics system, Design pcb in easyeda using the ESP32 Development Board controller, and Configure the project ready to order shipping. programming in Arduino Program. program sensors, print real data obtained on screen and arduino monitor. ABOUT THE PROJECT: -The PCB board must be a support plate for mounting external modules or with additional outputs, components such as resistors, capacitors, connectors, modules, etc. They must be components of the most Universal possible. The objective is to make the project more efficient and thus avoiding cables. The total measurement of the pcb card must have a maximum size without exceeding the measurements 9x15cm. -The screen has a simple menu that displays the data sensed in real time and uses the encoder to modify parameters such as the time...

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

    You must be at least 16 years old. You do *not* need any experience but you will need to pass a short unpaid test. I prefer that you either live in the Western Balkans or in certain countries in Eastern Europe or Latin America. You will normally work 8 hours/day. ✻ HOW TO APPLY ✻ Please do *not* bid on this project the normal way. Instead, to apply for this project please paste.... Python_Full_Time_16_Jan_2022 into your Freelancer profile... https://www.freelancer.com/support/profile/how-to-edit-your-profile?w=f&ngsw-bypass= I will search for... Python_Full_Time_16 _Jan_2022 If your profile were to interest me then I would invite you to bid on this project thereby enabling you to bid on this project "for free" (without spending one of your bids). Please wait *patien...

    $1360 (Avg Bid)
    $1360 Wastani wa Zabuni
    15 zabuni

    Need a expert for long term part time work in the area of processing image sensor output to the various video encoding chipsets and various video processing features. Work will be continuous and will be divided into small many milestones. Must be expert in H264 encoder engines and linux drivers for AllWinner video core (V series or sunxi family). Must have familiarity of raw image sensors, YUV and various encoded data outputs from encoder.

    $1218 (Avg Bid)
    $1218 Wastani wa Zabuni
    11 zabuni
    Escultura arte 5 siku left

    Escultura artística motorizada con motores paso a paso y programada a través de Arduino o similar para control de movimiento de motores, rampas y modos. Preferentemente idioma español y localizado en Madrid

    $1111 (Avg Bid)
    $1111 Wastani wa Zabuni
    10 zabuni

    We would like to drive and integrate some Stepper motors and Solenoid valves with Arduino. The purpose of this project is to develop an automation system for some current manual activities. See attached requirement document.

    $395 (Avg Bid)
    $395 Wastani wa Zabuni
    24 zabuni

    Design a connection of multiple force sensing resistors with Arduino or any other process/procedure the designer feels best.

    $169 (Avg Bid)
    $169 Wastani wa Zabuni
    33 zabuni

    Need an exact replica of the Raspberry Pi 4 Compute module Raspberry Pi Compute Module 4, 8GB Lite - CM4008000 But I would like the RAM to be 16GB

    $538 (Avg Bid)
    $538 Wastani wa Zabuni
    26 zabuni
    ESP32 and C Expert 4 siku left
    DHIBITISHWA

    Looking for ESP32 and C language expert to edit a code and a circuit design for a simple project that I'm working on.

    $34 (Avg Bid)
    $34 Wastani wa Zabuni
    15 zabuni

    It will be exactly the same EXCEPT the components and layout will be different from the original square design. I had a freelancer create the original Arduino but as thing evolved it was never panelized and so I need this to be combined with another smaller design so it can be quoted by the manufacture... There is also another type of Arduino design that needs to be made into a new unique design just as the first. Arduino is Open source and the design can be found here -

    $92 (Avg Bid)
    $92 Wastani wa Zabuni
    19 zabuni
    IEC61850 Alarm Annunciator 4 siku left
    DHIBITISHWA

    Full development of IEC 61850 based alarm anunciator with 16 alarms, modular, that can be-extended to multiple 16 Alarm modules.

    $556 (Avg Bid)
    $556 Wastani wa Zabuni
    9 zabuni
    Arduino ecu 4 siku left
    DHIBITISHWA

    Necesito, gestionar un valor resistivo, según el valor de rpm de un motor de coche. Habrá una matriz de datos mediante la cual se hará la conversion de rpm a resistencia, utilizando un resistor digital con conexión spi o similar. Si hay posibilidad de modificar datos de la matriz mediante un pc o similar mejor.

    $180 (Avg Bid)
    $180 Wastani wa Zabuni
    15 zabuni
    Develop PDU - Fully managed 4 siku left
    DHIBITISHWA

    Development of fully monitored and managed 230VAC socket outlet, 16A, measuring Voltage, Current, Power and Cos(fi), all data available on Modbus TCP/IP.

    $533 (Avg Bid)
    $533 Wastani wa Zabuni
    6 zabuni

    I need to implement a stereo camera system with RV1126 processor from Rockchip. This embedded solution will be necessary to have and Obstacle Avoidance Drones. I need to have schematic interface to RV1126 and code in Linux environment. I accept only Freelancers with evident experience with similar processor.

    $1234 (Avg Bid)
    $1234 Wastani wa Zabuni
    6 zabuni

    We need someone who can develop an electronic device. Freelancer based in Delhi/NCR preferred.

    $15 / hr (Avg Bid)
    $15 / hr Wastani wa Zabuni
    9 zabuni
    Code Arduino/ESP8266 IoT Timmer 3 siku left
    DHIBITISHWA

    I need a code to a digital timer using ESP8266. Code should: - connect to IBM Bluemix IoT (I can give info on that) - receive Mqtt messages with timer schedule - turn relays on and off on the programmed times

    $122 (Avg Bid)
    $122 Wastani wa Zabuni
    30 zabuni
    Hardware Design 3 siku left

    Design pcb for an transceiver having a GPS module with a Meter accuracy or Centimeter depend on the type of GPS module and also integrate the system to server. REQUIREMENTS 1. Transceiver 2. Gives output with an LED, and a buzzer 3. Wifi for connectivity 4. Integrate it with Server for data communication Free to design on your own, new suggestions would be appreciated Must have experience.

    $328 (Avg Bid)
    $328 Wastani wa Zabuni
    18 zabuni
    Pcb design 3 siku left

    A simple pcb bord it's an hour work if intrested only can bid preferably new freelancers

    $44 (Avg Bid)
    $44 Wastani wa Zabuni
    19 zabuni

    need arduino developer from Pakistan........

    $173 (Avg Bid)
    $173 Wastani wa Zabuni
    9 zabuni

    Need a simple design for Inclined Vibrating sieves. 2 stage screen, with vibrating motor, replacable screen. screen t be used for 60mesh/100mesh, 80mesh/120mesh. wide 900mmx1500mm

    $120 (Avg Bid)
    $120 Wastani wa Zabuni
    6 zabuni
    Need a developer from Pakistan 3 siku left
    DHIBITISHWA

    Developers required from Pakistan. Both Arduino and Webdev. Thanks...............

    $20 (Avg Bid)
    $20 Wastani wa Zabuni
    1 zabuni
    Arduino Project 3 siku left

    Need to do a arduino project on propeller based pendulum.

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

    The device is an ion exchanger. It is therefore used to extract ions from media, in this case water. This can be ensured, as long as the device has “space” for the ions. This unit is reprocessed with acids and alkalis after it arrives at the factory. This process lasts from several days to several months, so all materials worked with should be fully resistant to the corrosive and abrasive effects of said media. The device already exists and is now to be extended with useful features for the plant and customers. These various sub-items are assigned as one package, various packages, or separately, depending on competency. The developments of the sensor technology, as well as the processing of the electrical signals resulting from this, are the priority tasks. For further in...

    $14096 (Avg Bid)
    $14096 Wastani wa Zabuni
    16 zabuni

    I have a Xilinx FPGA project and I would like to update it to use a newer Xilinx FPGA. The project can be found here: I need to convert this HDL from a Spartan 3A device to a Spartan 6 device: This project utilizes a ZPU GCC compiler to synthesize the project which is unique for some Xilinx FPGAs.

    $386 (Avg Bid)
    $386 Wastani wa Zabuni
    11 zabuni
    Inverter design -- 2 3 siku left
    DHIBITISHWA

    I like to design 5KW inverter and I need support in areas of DC to AC inverter design PCB design

    $397 (Avg Bid)
    $397 Wastani wa Zabuni
    20 zabuni

    I want to build an automatic relay board. It will be controlled by R-pi or ESP35 for my home automation project. Details are listed in the file.

    $102 (Avg Bid)
    $102 Wastani wa Zabuni
    10 zabuni

    I have attached a PDF with more information on the project. I am looking for someone to build me a custom schematic and firmware to be able to take a Two Way Radio and connect it to a VoIP server to be able to communicate back and forth between them

    $496 (Avg Bid)
    $496 Wastani wa Zabuni
    12 zabuni
    Program two microcontrollers -- 3 2 siku left
    DHIBITISHWA

    Program microcontrollers and provide code for cloning and or copy process etc.

    $1148 (Avg Bid)
    $1148 Wastani wa Zabuni
    34 zabuni

    Setup communication of delta HMI with controller having modbus output Rs 485

    $102 (Avg Bid)
    $102 Wastani wa Zabuni
    7 zabuni
    Make a datalogger over internet 2 siku left
    DHIBITISHWA

    A datalogger With RTC, MicroSD, ESP8266, 2*analog in 0-24 v, 2*MODBUS in, 2*DIGITAL IN, 2*MAX31865 for PT100, 2*analog out 0-10v, 2 digital out (opto isolated). Require: Schematic Working Prototype Codes (Arduino Compatible)

    $762 (Avg Bid)
    $762 Wastani wa Zabuni
    8 zabuni

    Hello I am looking for someone to develop a bare framework firmware for a project based on the NXP RT1010 MCU. We will need the following functions to be setup in a MCUxpresso project: - I2S 2 x 32bit Word transfers [ left and right WCLK ] via DMA triggered by 44khz, 48khz or 96khz interrupt - 32byte SPI Master transfer [ TX only ] via DMA triggered by software - 32byte SPI Master transfer [ TX & RX ] via DMA triggered by GPIO interrupt Please let us know if this is something you would be interested in, our would like further information.

    $1798 (Avg Bid)
    $1798 Wastani wa Zabuni
    8 zabuni

    *Please add your proposal only if you live to Athens Greece. We are in need of an Expert to edit & arrange few changes in an already created code C & C+ (Raspberry Pi B+) for a parenteral mix solution pump working already in hospitals in Greece. Further details in chat. Check the photos added to my profile to have an idea of the certain pump.

    $187 (Avg Bid)
    $187 Wastani wa Zabuni
    4 zabuni

    Your task will be to receice an existing product and improve it. The current one is not integrated with home automation systems. It should be. I dont know if there needs to be an app or if it can be i tegrated in existi g apps where the dimming time and levels/rates can be changed The ergonomics/shape of the current one is not optimal. This one will improve that The function of this one is not optimal. The dimming sometimes jumps a bit. 16 ampere electric throughput must be possible. All mayor country voltages must be possible. Single phase is ok. Build instructions that an untrained person can follow is also required. It should follow all the rules. That goes without saying. What is the process to make it accepted for the market? What certifications needed?

    $748 (Avg Bid)
    $748 Wastani wa Zabuni
    12 zabuni

    Need to design and build an electronic module to convert RS485 to 4 to 20 mA

    $192 (Avg Bid)
    $192 Wastani wa Zabuni
    11 zabuni

    I need someone with experience in practical electronics and programming to design a smoke and heat detector to be installed on the Conventional Fire Alarm System

    $281 (Avg Bid)
    $281 Wastani wa Zabuni
    16 zabuni