Mikrocontroller 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! Palkkaa Microcontroller Developers

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    80 työtä löytyi, hinnoittelu EUR
    Countdown and buzzer 6 päivää left
    VARMENNETTU

    I need to make a simple hardware with an Arduino or Raspberry pi that does: - To be able to configure that some sound signals every X seconds, that is to say, that beeps every Minute and in the last 10 seconds start pi, pi, pi, pi, piii and continue the count towards the other minute. - That has internal battery to operate autonomously. -It has a configuration keyboard to be able to define the ...

    €48 (Avg Bid)
    €48 Keskimäär. tarjous
    3 tarjoukset

    I need a loader to read write external memory st 45pe16vg using JTAG to connect through arm stm32f405 I connect via jtag to stm32f405 using st-link software but there is no current loader in the list for external memory chip Micron 45pe16 that I want to read and write. Instructions say that a custom loader needs to be written. I am not a programmer so would like to hire this job out.

    €14 / hr (Avg Bid)
    €14 / hr Keskimäär. tarjous
    1 tarjoukset

    Hello Please read all the details carefully. I need it done next 5-6 days. ////////////////////////////////// I am looking for a person who can design an wireless power transfer based on ultrasonic. or by giving me an idea is there any readily available device that generates ultrasonic waves continuously. So that the waves from the transmitter side will be extracted by the receiver ...

    €198 (Avg Bid)
    €198 Keskimäär. tarjous
    2 tarjoukset
    Help wiring a pwm generator 6 päivää left
    VARMENNETTU

    I need help wiring a pwm generator & understanding what parts I will need. I have a few pictures I’ll attach but what I need is someone to make a diagram I can understand & list/explain what part I’ll need & how to wire them. I have very little to no electrical experience so I’ll need someone to break this down for me

    €30 (Avg Bid)
    €30 Keskimäär. tarjous
    9 tarjoukset
    adruino stepper programming 6 päivää left
    VARMENNETTU

    I need a simple peace of code written that will make a stepper motor do a few things. I am using the stepper driver TB6600 and a nema 23 stepper motor 1. step counter clockwise 3200 steps 2. pause 2 seconds 3. step clockwise 800 steps 4. pause 2 seconds 5. step clockwise 800 steps 6. pause 2 seconds 7. step clockwise 800 steps 8. pause 2 seconds 9. step clockwise 800 steps 10. pause 2 seconds 11...

    €39 (Avg Bid)
    €39 Keskimäär. tarjous
    25 tarjoukset
    FPGA X13bcd miner and bitstream with vu9p 6 päivää left
    VARMENNETTU

    I am looking for someone who can design a FPGA based X13bcd miner to mine X13bcd based coins like BCD. The design should be adaptable for possible changes in the X13bcd algorithm. Use vivado or other software make bitstream for vu9p fpga card with pcie,like xilinx vcu1525. make a miner software for ubuntu or windows. FPGA should be capable of mining with reasonable performance Developer should com...

    €3793 (Avg Bid)
    €3793 Keskimäär. tarjous
    10 tarjoukset
    arduino countdown timer 6 päivää left

    looking for some help in creating the arduino code and schematic for a countdown timer. I have 2 variants needed, this project is for the first variant but will work with the chosen freelancer to continue the project. I'm currently prototyping escape room games, controllers, countdowns etc. The need for the particular variant as listed here as become needed asap and i need help in order to ...

    €143 (Avg Bid)
    €143 Keskimäär. tarjous
    32 tarjoukset

    Embedded PCB design ready to be manufacturing and assembly. This PCB will be installed on IP67 Case and it will be used for continues water monitoring under external conditions. It will have: 2 sensors with Isolation, 1 TFT/LCD screen, some buttons, ESP32 or Pycom micro controller, wireless and RF communications, power management for 14500 lithium batteries and all other elements needed for good...

    €172 (Avg Bid)
    €172 Keskimäär. tarjous
    14 tarjoukset

    Hi, I want to have for my small venues a router or anything else that I can use to offer my clients WiFi in exchange for a Facebook Login, Like and Wallpost.

    €217 (Avg Bid)
    €217 Keskimäär. tarjous
    4 tarjoukset
    Arduino Library creation. 6 päivää left
    VARMENNETTU

    I need someone that is good in arduino to create me a library for a custom machine, i need to call and update loop in my main code and the library will make me avaible all information from the machine, my arduino board talk to the machine in CAN protocol, i already have the CAN library for communication, but i want the new library to send and read data from CAN each time i call an update in my mai...

    €113 (Avg Bid)
    €113 Keskimäär. tarjous
    14 tarjoukset

    I need a circuit for sensor amplifier ( files BRD e SCH in Eagle 9 ): Based on chip : [kirjaudu nähdäksesi URL:n] or better whit low power. Electric Performance of sensor connected: Sensor Power supply: low energy 3.3V MAX Common mode voltage output:– 0V TO 2.5V ( acquiring by analog input 12bit arduino m0) FS sensor output : >70mV Input impedance: 3kΩ~8kΩ Output...

    €157 (Avg Bid)
    €157 Keskimäär. tarjous
    13 tarjoukset

    We need an expert to help us with the circuit design of the following- 1. PCB design of circuit with production node MCU board, relay module and power module. 2. Dimmer circuit to dim leds from 0-100% and step dimmer for fans. The deliverable will include a working board.

    €132 (Avg Bid)
    €132 Keskimäär. tarjous
    8 tarjoukset

    The SMART SHELF platform should be ruggedized shelf-edge displays combined with high definition optical sensors to automate intelligence into on-the-shelf inventory levels The SMART SHELF platform should be ruggedized shelf-edge displays combined with high definition optical sensors to automate intelligence into on-the-shelf inventory levels

    €1049 (Avg Bid)
    Mainostettu
    €1049 Keskimäär. tarjous
    19 tarjoukset
    Bug-fix/Update FPGA Miner 6 päivää left
    VARMENNETTU

    Bug-fix Mining App and FPGA-VHDL Project. You have to fix the mining App what is written in C and running on a Linux server. And fix on the FPGA side the PLL and add multicores.

    €488 (Avg Bid)
    €488 Keskimäär. tarjous
    5 tarjoukset
    STM32 program for TCD CCD 5 päivää left
    VARMENNETTU

    Make complete program for STM NUCLEO-H743ZI which read data from Toshiba CCD and store to SD card. Timing and connection TCD is describe in PDF. We want full project make in STM32CubeMX and code compatible with TrueSTUDIO.

    €899 (Avg Bid)
    €899 Keskimäär. tarjous
    12 tarjoukset

    I'm the Director of an Automation Solutions company. We need a South India based person who is skilled and experienced in PCB Design & Microcontroller Programming for a High Temperature Application, involving capturing data from Thermocouples and transmitting over WiFi.

    €480 (Avg Bid)
    €480 Keskimäär. tarjous
    2 tarjoukset

    We need an expert to help us with the circuit design of the following- 1. PCB design of circuit with production node MCU board, relay module and power module. 2. Dimmer circuit to dim leds from 0-100% and step dimmer for fans. The deliverable will include a working board.

    €140 (Avg Bid)
    €140 Keskimäär. tarjous
    17 tarjoukset
    embedded firmware 5 päivää left

    I need to develop firmware for testing the wireless communication. I have nRF52840 board and lora gps hat module for raspberry pi. Your task: - Need to connect nRF52840 board and hat module (SPI, UART) - nRF52840 should be received GPS postion and data from LoRa gateway. - nRF52840 should send the data to smart phone via Bluetooth Low Energy (BLE).

    €581 (Avg Bid)
    €581 Keskimäär. tarjous
    7 tarjoukset
    Custom ESP32 Firmware 5 päivää left
    VARMENNETTU

    Develop firmware with UI for ESP32 PCBA with TFT, Resistive touch controller, and motor control. Skills: ESP32, esp-idf, HMI, embedded, TFT-LCD, UI, Inkscape, C/C++, IOT See attachment for full details

    €789 (Avg Bid)
    €789 Keskimäär. tarjous
    24 tarjoukset
    Ublox GPS Configuration 5 päivää left

    Hi. I need configure two UBLOX LEA-6T (model LEA-6T-0-000) for RTK use with RTKLIB. I have one connected directly to the PC (Base) and another with a radio link (rover).

    €9 - €26
    €9 - €26
    0 tarjoukset

    The purpose of the project is to build a simple Lithium Ion Battery charger unit for operation with EVs. There are two variants of the same design with minor variation in max output [kirjaudu nähdäksesi URL:n] specifications are attached to this project. Also Indian freelancers are preferred though exceptional Overseas talent will be considered as well. We will need full design details w...

    €1661 (Avg Bid)
    €1661 Keskimäär. tarjous
    7 tarjoukset
    Configure U-BLOX GPS 5 päivää left

    I need configure two UBLOX LEA-6T (model LEA-6T-0-000) for RTK use with RTKLIB. I have one connected directly to the PC (Fixed station) and another with a radio link (mobile)

    €9 - €26
    €9 - €26
    0 tarjoukset

    data from PLC through ethernet tcp/ip ,i want to display data using arduino uno

    €119 (Avg Bid)
    €119 Keskimäär. tarjous
    13 tarjoukset

    The high level circuit design of this project has been already done and also the components has already selected. All components are Analog Devices components having reference design for drivers. This design contains 8 receivers and 8 transmitters. Each Receiver : has one LNA+mixer and one Hybrid Coupler Each Transmitter : has one mixer+PA and one Balun An PLL+VCO components provide the LO signal...

    €605 (Avg Bid)
    €605 Keskimäär. tarjous
    12 tarjoukset
    LOW POWER OUTDOOR POSITIONING 5 päivää left
    VARMENNETTU

    DECAWAVE DW1000 + GPS + BLUETOOTH BLE + IMU (BNO055) + BATTERY MANAGEMENT/CHARGING + KEY PAD CONTROL (TRANSMITTER/RECIEVER) + DISPLAY + TOUCH SCREEN (RECEIVER) + MCU (TBD) Morre deatils once selected

    €15 / hr (Avg Bid)
    €15 / hr Keskimäär. tarjous
    17 tarjoukset

    i work with cb radios repairing and modding them, they use a pll system most use mb8719 pll chip the channel selector /input to the pll is in binary normaly 15 for ch 1as example and has 7 bit programming 64 32,16,8,4,2,1, so the output from the selector is 0001111 , the channels are 40 but cover a range of 45 (5 are missing by design) but if a pic is placed in between the sel...

    €244 (Avg Bid)
    €244 Keskimäär. tarjous
    5 tarjoukset

    Need design develop and firmware as per required protocol.

    €639 (Avg Bid)
    €639 Keskimäär. tarjous
    11 tarjoukset

    I have a simple circuit and I want to replace the lm358 with another discrete circuit. I will send information by private message.

    €24 (Avg Bid)
    €24 Keskimäär. tarjous
    22 tarjoukset

    Create Two circuit boards capable of these two functions (24V DC power for the Stepper Motors) (1) Mode 1 Design Two Identical PCB boards that operate stepper two motors to operate in Synchronization operated by wireless remote control to rotate both motors; I. CW at 3 speeds; low, Medium and high speed II. CCW at 3 speeds; low, Medium and high speed Both Board communicate wireless to stay in Syn...

    €1247 (Avg Bid)
    €1247 Keskimäär. tarjous
    18 tarjoukset

    This project is to design a AXI4 DMA test program for the Xilinx Zynq UltraScale board to test maximum transmit speed from PL to DDR4 in PS via HP. The transmitted data are saved in DDR4 in PS. The minimum speed should not be lower than 4GB/s (or 32Gbps). And the transmitted data shouldn’t less than 200MB. Softwave platform: Xilinx vivado. Hardwave platform: Xilinx Zcu106 or other xilinx bo...

    €433 (Avg Bid)
    €433 Keskimäär. tarjous
    4 tarjoukset
    Arduino stepper controller 4 päivää left
    VARMENNETTU

    Arduino Mega project controller -with following components: (1)-Easy drive 4.4 driver for stepper motors (2)- potentiometer (3)- (4 key) key pad membrane (4)- (16 key)key pad membrane (5)-1.8 inch LCD module 128x160pixel (ST7735 controller) (6)- Option switch (mod1-mod2) The project is to control stepper speed and directions by two options Option 1- potentiometer control the speed of s...

    €109 (Avg Bid)
    €109 Keskimäär. tarjous
    19 tarjoukset

    Select parts to fit into small housing for Fan, that we have already. We need controls to match to fan and USB parts, we have a limited space to work with in our fan housing, so the goal is to fit as much of the components into a small as space as possible. We need to have complete selection of parts and documents.

    €470 (Avg Bid)
    €470 Keskimäär. tarjous
    26 tarjoukset

    Make a home appliances like TV, Microwave Oven, Washing Machine, Coffee Machine, Kettle, Table Fan / Lamp,Socket Control and other electrical devices as part of Home Automation to turn it On/Off from anywhere. Selected freelancer should deliver required all design files and embedded code. All the best

    €380 (Avg Bid)
    €380 Keskimäär. tarjous
    17 tarjoukset
    hdmi switch 3 päivää left
    VARMENNETTU

    I need an hdmi switch with picture in picture. PCB, Schematics, BOM, Firmware.

    €178 (Avg Bid)
    €178 Keskimäär. tarjous
    10 tarjoukset

    i want a program code that makes capacitive proximity sensor to sense plastic AND GLASS AND USING A SERVO MOTOR separate them by rotating servo in left and if some other than glass and plastic comes separate them by rotating servo in right

    €16 (Avg Bid)
    €16 Keskimäär. tarjous
    15 tarjoukset
    ios developer for app fixation 3 päivää left
    VARMENNETTU

    need iOS developer for iot app that communicates with electronic device through AWS

    €142 (Avg Bid)
    €142 Keskimäär. tarjous
    11 tarjoukset

    i am looking for a beacon (BLE5) based indoor navigation for complex buildings/offices using mesh topology. Need expert in BLE5, android/iOS

    €1393 (Avg Bid)
    €1393 Keskimäär. tarjous
    12 tarjoukset
    GSM based 3 Phase motor Control 3 päivää left
    VARMENNETTU

    Hi, Specification  Input voltage-12v AC/DC-2AMPS.  Output relay switching MAX capacity is 440VAC /20amps per relay.  Can Accept SIM card of any NETWORK (SIM Card SOCKET-normal Type). Features  SIMPLE SMS BASED SWITCHING ON AND OFF THE PUMP.  MESSAGE 1 TO ON THE PUMP AND MESSAGE 0 TO OFF THE PUMP .  MISSED CALLED BASED SWITCHING AFTER 3 RINGS.  AUTO MODE AND MANUAL MODE OPTION.  OPTION FOR ...

    €113 (Avg Bid)
    €113 Keskimäär. tarjous
    11 tarjoukset

    I need someone to help me design a digital-lock system using Assembly language and 8051 microcontroller.

    €24 (Avg Bid)
    €24 Keskimäär. tarjous
    8 tarjoukset

    I want to implement a Race timing system app. For this, i want to use a rfid reader that will scan the racers and that will create a file, that will be live processed by my app. I need a simple program that will allow users to easily set configurations for the reader and quickly access RFID data. Features needed: * easy-to-use graphical user interface for setting basic reader configurations.

    €151 (Avg Bid)
    €151 Keskimäär. tarjous
    5 tarjoukset
    asymmetric pwm signal generator 3 päivää left
    VARMENNETTU

    Hello i need asymmetric pwm signal generator circuit,you can have look picture will be full bridge which is meaning voltage going plus zero and minus,positive and negative duty cycle will not be same for more detail please contact with me PLS do not give bid from india or Pakistan

    €59 (Avg Bid)
    €59 Keskimäär. tarjous
    12 tarjoukset
    €21 / hr Keskimäär. tarjous
    7 tarjoukset

    Hello. I would like develop 6 portable sensor piezoelectric. See image attached - 6 Piezoelectric only send two state ( on , off) - Receiver transform state in two SysExclusive values 0 or 255 -if is possible I would like a web interface to custom or change value of SysExclusive. No delay is requered let me know your opinion if you think that is possible do do better. Thanks

    €442 (Avg Bid)
    €442 Keskimäär. tarjous
    28 tarjoukset

    I am looking for the led circuit designers having some innovative ideas and designs for led products.

    €108 (Avg Bid)
    €108 Keskimäär. tarjous
    6 tarjoukset
    Assembly 8051 3 päivää left

    I need someone to help me develop a project involving a 8051 microcontroller using Assembly language, as well as designing the circuit and PCB. I have a good part of the scheme and code from where to start so to someone with experience it shouldn’t take too long to complete it.

    €29 (Avg Bid)
    €29 Keskimäär. tarjous
    12 tarjoukset
    ADC read on GRBL ( an Arduino Mega) 2 päivää left
    VARMENNETTU

    [kirjaudu nähdäksesi URL:n] I have modified GRBL to suite our needs for a motor driving application It works really well. the linear drive i am driving has a linear pot. I have hooked it up and i'm able to read from it but if i do that it messes up the moving motor so i can only read when the motor is stopped. I figure GRBL must be able to read an ADC value successfully while drivi...

    €12 / hr (Avg Bid)
    €12 / hr Keskimäär. tarjous
    10 tarjoukset

    I need a system which can sense a temperature, humidity, gas leakage and intensity. And send these data on website or mobile app using arduino uno

    €121 (Avg Bid)
    €121 Keskimäär. tarjous
    32 tarjoukset

    I'm gonna need the following separeted connection - always with RF24 modules (i will post the link i've used and with what code i tested the modules). 1 - write a code for piezo sensors to send MIDI 2 - write a code with StardardFirmata in order to go wireless 3 - write a code for thumbsticks to send MIDI 4 - write a code for accelerometer to send MIDI Each one of this codes will be i...

    €20 (Avg Bid)
    €20 Keskimäär. tarjous
    10 tarjoukset

    Its about optimization of PV panels for maximum power output during varying conditions Its about optimization of PV panels for maximum power output during varying conditions Its about optimization of PV panels for maximum power output during varying conditions

    €34 (Avg Bid)
    €34 Keskimäär. tarjous
    9 tarjoukset
    TDC1000 Expert Required 2 päivää left
    VARMENNETTU

    I need to use TDC1000 and Two Ultrasonic sensors for Tx and Rx. The Ultrasonic waves will be transmitted from one end of a small pipe and received at other end. The pipe will be filled with Milk. There will be a heater and temperature sensor attached to the pipe. once the milk is entered into the pipe, the heater will start and once Temperature reaches 55 Deg C, Heater should Off and ultrasonic ...

    €189 (Avg Bid)
    €189 Keskimäär. tarjous
    9 tarjoukset