Mikrokontroler 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! Najem Microcontroller Developers

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    Trophy icon STM8S003F3 I2C communication 2 dni left

    I have 2 boards of MB1008A, one is master and the second is slave, I need to have I2C communication between them. the task is to write FW for this communication.

    €150 (Avg Bid)
    Zagotovljen
    €150
    1 vnosov
    develop electronic product 6 dni left
    VERIFICIRAN/A

    I am searching services of Electronic Engineer to develop a product using arduino nano, GPS, Proximity sensor, ultrasonic sensor etc.

    €900 (Avg Bid)
    €900 Povprečna ponudba
    31 ponudb

    define an extra endstop for extruder in Marlin 1.1.x (search marlin 1.3.0 for anycubic chiron) on fan pins, extruder max distance and integrate it into homing gcode g28.

    €126 (Avg Bid)
    €126 Povprečna ponudba
    1 ponudb

    i have few questions to be solved Microcomputer architecture (assembly language and C language and HCS 12 )i have samples as well please inbox

    €18 (Avg Bid)
    €18 Povprečna ponudba
    6 ponudb

    Move forward with MK3 of the Haven board. Moving button functions to a membrane switch, replace seven-segment displace with TFT screen, move power supply to top of the board/box, change 2x10 header to flex cable adapter (like a raspberry pi camera ribbon cable), integrate new binder connector to back of the board.

    €31 / hr (Avg Bid)
    €31 / hr Povprečna ponudba
    9 ponudb

    We have an ESP32 based communication device that has been designed with: 1. USB 2 RS232 converter for connectivity and software update 2. RS485 driver on a serial port, for Modbus communication 3. CAN driver 4. Frequency counter input (already designed) 5. MQTT support is aldready implemented in the software 6. An OLED display for debugging and status updates We need to add Modbus support to this...

    €4219 (Avg Bid)
    €4219 Povprečna ponudba
    33 ponudb

    Design firmware for existing hardware design to produce multiple guitar sound effects such as distortion, reverb, compresion, etc. Also, suggest any recommended changes to hardware design. The microcontroller is an Atmel (Microchip) SAM G53 ARM Cortex M4 with I2S. The CODEX is a Wolfson 8731. Preferred firmware design would be accomplished using 'C' in the Atmel Studio 7.0 or later. Some...

    €1095 (Avg Bid)
    €1095 Povprečna ponudba
    13 ponudb

    Need to Design a PCB with ATmega2560(or Mega 2560 PRO MINI, ATmega2560 ) that will control 60 BiDirectional DC(12V) motors 40 Limit Switches 12 Relays (5V)

    €7 / hr (Avg Bid)
    €7 / hr Povprečna ponudba
    8 ponudb
    Smart door contact 6 dni left
    VERIFICIRAN/A

    We are willing to create a smart hatch contact to detect the opening of the hatch of a milling machine. Regular magnetic door contacts are not suitable because the operator could fail it using a piece of magnet. The device we would like to produce should work only with the pre assigned activator piece. We think it could be done by using PCF7936AS transponder chip and its receiver PCF7936. Th...

    €834 (Avg Bid)
    €834 Povprečna ponudba
    3 ponudb
    turn 4g sim to proxy 6 dni left
    VERIFICIRAN/A

    Hello, Hardware: - Rasberry Pi 3 - 5x USB Huawei E3372 Mobile Sim Dongles - 5x 4G Dataplans - Powered USB 3 Hub I'm looking for somebody to create a repeatable squid proxy solution set up on a Raspberry pi 3. The machine is not on my local WLAN but it is connected to several USB dongles with 4g connection. I would like the proxy to be accessed remotely through Proxy IP:Port, Proxy User...

    €188 (Avg Bid)
    €188 Povprečna ponudba
    6 ponudb
    СС2640 need help 6 dni left
    VERIFICIRAN/A

    It is required to transfer data between two CC2640. The first board is configured as a server, the second as a client. But when you try pairing, the connection breaks. Help Wanted.

    €90 (Avg Bid)
    €90 Povprečna ponudba
    1 ponudb

    I need to build a solar powered luggage handle with electronic weighing scale, thumbprint unlock, password unlock, OLED display with touchscreen(to unlock the luggage with password)

    €1099 (Avg Bid)
    €1099 Povprečna ponudba
    5 ponudb

    2-3 layer Micro-sized USB switch project. Simuliar to PC mouse components. Micro snap action switches, BLE LE, USB C input. Rough layout in Eagle and case in Fusion 360 for size reference (provided after acceptance). Requires signed NDA

    €144 (Avg Bid)
    €144 Povprečna ponudba
    13 ponudb

    Here are the project details - You need to design a Vehicle over heat Warning and Detection Systems. The system will detect over-height vehicle moving towards bridges, overhead structures, and warn the drivers. You may use the any of the following: Digital IR Sensors, analog IR Sensors, LEDs, Analog or Digital Buzzer

    €4 / hr (Avg Bid)
    €4 / hr Povprečna ponudba
    11 ponudb

    Looking for an indoor environment monitoring device that can push data to an REST API. Needs to be based on Adafruit HUZZAH ESP8266 board. Parameters to measure - temperature - humidity - noise - light intensity - uv intensity Components used need to be well known and available for purchase in Australia. Provide list of hardware components to be used before starting the project. Need source cod...

    €221 (Avg Bid)
    €221 Povprečna ponudba
    16 ponudb

    We require a low-cost flow meter that will work equally well in full, or partially full water pipes and open channels. The device must be able to measure velocity, flow, temperature, and depth. The device will require a Doppler sensor (or some other means) to determine water flow velocity, and a depth sensor to allow the device to calculate the actual water volume (flow rate). In addition, a means...

    €764 (Avg Bid)
    €764 Povprečna ponudba
    16 ponudb

    I want to design a layout using mentor graphics PADS layout

    €45 / hr (Avg Bid)
    €45 / hr Povprečna ponudba
    3 ponudb

    I want to use a VL53L0X (time of flight distance measure sensor), and send the measurement at specific intervals by radio to a receiver at aprox 20-30 metrs distance. The device must be powered by a small battery, so it needs to be in sleep mode most of the time. I thought about using a TI SensorTag or something similar as sender/receiver

    €187 (Avg Bid)
    €187 Povprečna ponudba
    13 ponudb

    see attached diagram This diagram needs to be built with hardware Payment will be made only if the hardware passes test

    €128 (Avg Bid)
    €128 Povprečna ponudba
    10 ponudb

    Objective 1: The goal is to recreate the 1972 Atari classic Pong on the included LCD display. The first objective is to make the two player version of this game. Player 1 and Player 2 must use the joysticks for paddle control. These events should be interrupt driven, meaning the joystick interrupts the main loop running the game to tell it to update position. Use serial communication to write to ...

    €389 (Avg Bid)
    €389 Povprečna ponudba
    3 ponudb
    volt ammeter with arduino 5 dni left
    VERIFICIRAN/A

    i need volt ammeter like DSN-VC288 for detail contact with me do not bid from india and pakistan please

    €19 (Avg Bid)
    €19 Povprečna ponudba
    6 ponudb

    void setup Вращаем двигатель со скоростью “Speed0”(0-1024), в направлении ”Dir0”(0/1), слушаем концевой датчик, при срабатывании концевика отъезжаем в обратную сторону на значение long “Marg0” и обнуляем значение положения “Poz”, выдаем сигнал на светодиод о выполнении. Предусмотреть включение (снятие комментирования) коррекции значения Marg0 с помощ...

    €54 (Avg Bid)
    €54 Povprečna ponudba
    2 ponudb
    PCB PROGRAM 5 dni left
    VERIFICIRAN/A

    I have solution in the form of file but PCB programming needs to be done.

    €13 (Avg Bid)
    €13 Povprečna ponudba
    10 ponudb

    Hello Need very good digital electronics based expert to help on small project tomorrow ie 9th Dec. If you are good with verilog, FPGA, MIPS etc then apply only. You ll be hired asap if you are available to start on 9th dec

    €79 (Avg Bid)
    €79 Povprečna ponudba
    2 ponudb

    Need simatic with LabVIEW to operate stepper motor with controller

    €13 / hr (Avg Bid)
    €13 / hr Povprečna ponudba
    7 ponudb
    PLC selection 4 dni left

    I need assistance to help me select PLC for my system

    €75 (Avg Bid)
    €75 Povprečna ponudba
    36 ponudb

    Should support 2x15W satellites and 1x40W sub, with battery module as power source. Must have volume control. connectivity includes: Bluetooth, aux in.

    €89 (Avg Bid)
    €89 Povprečna ponudba
    4 ponudb
    €22 Povprečna ponudba
    6 ponudb

    I have a reference file in Orcad DSN format with PCB in PADS that I need converted to Eagle Schematic and Board format.

    €129 (Avg Bid)
    €129 Povprečna ponudba
    19 ponudb
    General Purpose Processor Design 4 dni left
    VERIFICIRAN/A

    I need help with completing the design of a simple general purpose processor using Xilinx ISE Schematic Capture.

    €49 (Avg Bid)
    €49 Povprečna ponudba
    7 ponudb
    Solve Nodemcu ESP8266 issue 4 dni left
    VERIFICIRAN/A

    We develop nodemcu esp8266 project. In this project we generate pulse from mobile app via internet using fire-base. in starting its working properly but letter some issues comes and now its totally stop working. Currently its not connected properly. check the whole project below file.

    €177 (Avg Bid)
    €177 Povprečna ponudba
    10 ponudb

    I want to build & upload the FastLED library on STM32 Core board using Arduino IDE. [prijavite se za ogled URL] Please bid only if you have experienced in STM32 FastLED lib on STM32 board. I will accept only bids with "Arduino_Core_STM32". Regards

    €27 (Avg Bid)
    €27 Povprečna ponudba
    2 ponudb

    Hardware implementation of elliptic curve over binary field 163 field , with UART using VHDL and the platform is virtex 5

    €402 (Avg Bid)
    €402 Povprečna ponudba
    9 ponudb

    design a micro-controller based motor drive for controlling the speed of a permanent magnet DC motor. In this design, you will be designing a chopper circuit based motor drive that uses either an IGBT or MOSFET, for control of a dc permanent magnet motor for variable speed operation in one direction only. The specifications are as follows: 1. Motor: Type: dc permanent magnet motor. Voltage rating:...

    €134 (Avg Bid)
    €134 Povprečna ponudba
    22 ponudb
    PLC Programmer 3 dni left

    We want a PLC Programmer for our surgeon control panel

    €325 (Avg Bid)
    €325 Povprečna ponudba
    34 ponudb

    We want to develop RFID Card base Pulse Generate and pulse counter (Digital Pulse) project. for that we use RC522 - RFID Reader / Writer 13.56MHz with Cards Kit includes a 13.56MHz RF reader cum writer [prijavite se za ogled URL] can use with module ardiuno or nodemcu esp8266 or esp32 for generate pulse, Project is simple We write the pulse value in RFID card and when Card touch the reader then ...

    €175 (Avg Bid)
    €175 Povprečna ponudba
    14 ponudb

    I have a board with 3 dc 12v 20w led. I need somebody to fix battery/accu issue. I need to have small battery to give the leds power to give them light for 6-8 hours. The accu/battery need to be small not higher then 2cm

    €120 (Avg Bid)
    €120 Povprečna ponudba
    16 ponudb

    I have to control an Inverter.I need help from someone who had hand-on experience on Texas instruments DSP's such as TMS320F28069,TMS320F28377S,TMS320F28379D.I need you to be good at differential ADC, Interrupts and code composer studio. Logic will be provided. You need to develop two programs one with PI control and another with a variable frequency method. More details will be in the chatbo...

    €51 (Avg Bid)
    €51 Povprečna ponudba
    4 ponudb

    Purpose All cameras will take a picture at the same time. Timing for the pictures will be associated with changes in GPS location. These GPS changes need to be a variable that I can adjust (a variable in the program). The filename of the pictures need the same time stamp name and with camera number. Example <camera> - <same time stamp>.png [prijavite se za ogled URL] [prijavite se za ...

    €229 (Avg Bid)
    €229 Povprečna ponudba
    4 ponudb

    Need an end user device design to record and report sensor data via LoRa / LoRaWAN / Helium LongFi transmission. Temperature, Humidity, Light Level, Sound Level, Infrared/heat, Flame, Smoke, CO, CO2, Acceleration, Magnetic field, Battery Percentage, and other sensor date. Sensor data to be written as (UTF-8 representation) records to a flat file in key=value pair format on a per sensor basis by a ...

    €594 (Avg Bid)
    €594 Povprečna ponudba
    21 ponudb

    Design my own inexpensive inkjet printer I would like to create an inexpensive inkjet printer using easily available parts and a custom nozzle. Board can be arduino or other

    €79 / hr (Avg Bid)
    €79 / hr Povprečna ponudba
    13 ponudb

    i need help to read data and store it on matlab

    €55 (Avg Bid)
    €55 Povprečna ponudba
    26 ponudb

    I have already started it and don't have enough time to complete it includes Dht11 sensor, keypad, lcd, MQ 2 smoke sensor, raspberry pi 3 a+ microcontroller and the programming is done in python

    €14 / hr (Avg Bid)
    €14 / hr Povprečna ponudba
    29 ponudb

    The skills required for this project are a good knowledge of C programming, modbus RTU, MQTT, AT commands and Atmel microcontrollers. The hardware is based on an ATXmega(-A4-128) and a Quectel BG95 (or BG96) witch has a built-in MQTT protocol stack. The board will be a modbus RTU slave device with some registers witch are synchronised with the corresponding MQTT variable. The BG95 has a built in G...

    €517 (Avg Bid)
    €517 Povprečna ponudba
    19 ponudb

    I want a firmware for a digital Clock using the SAMD21 internal timer to be coded in C using Atmel Studio. For this I will present my proposed file layout and requirements in detail and I want it done without using ASF. I need to run the board on a pair of AA batteries and need the lowest power consumption for processing power.

    €80 (Avg Bid)
    €80 Povprečna ponudba
    8 ponudb
    ADSP BF536 / ADSP-SC587 2 dni left
    VERIFICIRAN/A

    Embedded developer , Uclinux , networking , firmware , PCB e.t.c PCB must have two LAN interface , two serial port (rs232/rs485), SD card , SDRAM, NAND Flash e.t.c

    €2335 (Avg Bid)
    €2335 Povprečna ponudba
    18 ponudb
    Settable White 1 dan left

    1. We need to develop an ios APP 2. App can read and write the data by iphone NFC 3. We already designed the UI, while improvement of UI is encouraged and tbd 4. Operation and function of the NFC are already developed by the IC company. Source code are availabe at the below link: [prijavite se za ogled URL] 5. Freelancer needs to modify the source code to apply with our designed UI

    €219 (Avg Bid)
    €219 Povprečna ponudba
    5 ponudb

    My project is to have automatic watering when our land is dry and when the ground gets wet, the automatic water motor is off.

    €12 / hr (Avg Bid)
    €12 / hr Povprečna ponudba
    48 ponudb

    The goal is to recreate the 1972 Atari classic Pong on the included LCD display. The first objective is to make the two player version of this game. Player 1 and Player 2 must use the joysticks for paddle control. These events should be interrupt driven, meaning the joystick interrupts the main loop running the game to tell it to update position. Use serial communication to write to the display. ...

    €244 (Avg Bid)
    €244 Povprečna ponudba
    11 ponudb

    Im developing a wifi and bluetooth enabled digital scale , im thinking esp32, lipo battery a load cell a few buttons for nav and small oled , someone else will do the app side of things im just responsible for the embedded side, I'm going to build a prototype in about 3 weeks time, once I'm done, and the client approves, I would like someone to help me fasttrack the development to final...

    €452 (Avg Bid)
    €452 Povprečna ponudba
    32 ponudb