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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    Project in Arduino IDE 6 dni left
    VERIFICIRAN/A

    The detailed explanation has been attached as a pdf in this project please check it and revert back. NOTE : Need the program only in arduino language

    €68 (Avg Bid)
    €68 Povprečna ponudba
    7 ponudb
    ARM coding 6 dni left
    VERIFICIRAN/A

    Generate new code for an ARM series MCU (likely the ATSAME70J19B). Two processors on two separate PCBs will monitor GPIO pins for digital and analog inputs and comparing those values to alarm set points and annunciating alarm status via LED outputs (about 20; green=good, red=alarm). The two micros will communicate between each other via serial ports (converted to RS485 via single chip convertor). A couple other features such as detecting physical key turn-on and time-out-timers will be required. PCBs are being laid out now. Coding should start right away. Will include Ethernet port and Simple GUI for viewing/clearing alarms.

    €19 / hr (Avg Bid)
    €19 / hr Povprečna ponudba
    7 ponudb

    This is a fairly major revision of the mixer/intercom updating out of date components, Improving speaker amplification, reducing background noise on intercom mics and adding USB interface to the unit. Existing product is here:

    €1430 - €2860
    Izpostavljeno Nujno Zapečateno Pogodba o nerazkritju informacij
    €1430 - €2860
    6 ponudb
    STM32 project 6 dni left
    VERIFICIRAN/A

    Requiring a quote/pricing for a project that involves ADS1299, Micro SD Slot, ESP32-WROOM-32D, USB and some programmable LED al being on one board and controlled by the STM32 controller. Your task would be to make all components to communicate with the STM32 and to be able to extract data from the ADS1299 using USB to PC, Bluetooth to PC and Android device . For PC and Android device to have an App that will represent graphical the extracted data from ADS1299. Pricing can be negotiated.

    €1268 (Avg Bid)
    Pogodba o nerazkritju informacij
    €1268 Povprečna ponudba
    22 ponudb
    Proteccionista 6 dni left

    Ingeniería de protecciones eléctricas

    €24 (Avg Bid)
    €24 Povprečna ponudba
    2 ponudb

    We are looking automatic wire cutting and stripping machine which can do this job from 0.1 mm wire ( copper wire) upto 6 mm sq and of different lengths. The machine should not use any hydraulic and pneumatic system for Operation. We would be able to give input to the machine through the push button available and also directly through the computer or data stick in case of bulk requirement ( different cable length). If the machine can itself take different cable ( sq mm) and cut it into desired length as per table or input provided in bulk would be great.

    €460 (Avg Bid)
    €460 Povprečna ponudba
    6 ponudb
    Electronic acceleration detection 6 dni left
    VERIFICIRAN/A

    I am looking for someone to design an PCB for electronic device which emits a sound when acceleration exceeds a certain threshold (0,5g).

    €541 (Avg Bid)
    €541 Povprečna ponudba
    38 ponudb
    €21 Povprečna ponudba
    5 ponudb
    modification on a gerber file 6 dni left
    VERIFICIRAN/A

    I need to do 3 modifications on a electric board that i designed: 1)change the green connectors into jst ph 2pin smd female connectors 2)switch the +and- pole of the "pv" output 3) add two screws

    €30 (Avg Bid)
    €30 Povprečna ponudba
    16 ponudb

    Guten Tag, für ein bestehendes Projekt suche ich einen C Programmierer um einige Änderungen vorzunehmen. Ich glaube es ist in C geschrieben :-) Chip: ATXMEGA128A4U-MH Hier ein Auszug aus der main.c /** * file * * brief PS2-101 Ps - application entry point * */ /* * Include header files for all drivers that have been imported from * Atmel Software Framework (ASF). */ #include <asf.h> #include "as3911.h" #include "as3911_com.h" #include "as3911_interrupt.h" #include "iso14443a.h" #include "clock.h" #include "ic.h" #include "uart.h" #include "delay_wrapper.h" #include "sorex_hal/Communication/Rfid.h" #include "utils/debug.h" #include "utils/reschedule.h"...

    €36 / hr (Avg Bid)
    €36 / hr Povprečna ponudba
    4 ponudb

    Here I need an Arduino programmer to fetch current location. like tracking location and triggers event based on marked location

    €112 (Avg Bid)
    €112 Povprečna ponudba
    10 ponudb

    Builde me a transcutaneous electrical nerves stimulation With 4 sticky electrode 2 modes Intensity regulator 30-60 minutes battery Pocket sized And intensity, power, mode LED indicator

    €12 (Avg Bid)
    €12 Povprečna ponudba
    1 ponudb

    This project is to adapt an MPLAB project from a PIC32MX795F512 to a PIC32MX675F512. The previous project was completed on the Microchip Ethernet Starter Kit II and is an Ethernet 2 Serial project. There has been a new pcb built with the 675 but with many of the same components as found on the Starter Kit. The new board has some pin changes from the Starter Kit. As much as possible has been kept the same. The new board does have more capabilities than the old Starter Kit. The new capabilities will need to be implemented as a separate project after the basics have been achieved with this project. A document outlining my general communications policy and another document showing the pin changes will be included in this project. Please communicate any difficulties you may have wit...

    €136 (Avg Bid)
    €136 Povprečna ponudba
    12 ponudb

    Hi, Looking for writers, who must have worked on these board: Raspberry Pi, STM32, Arduino, PIC etc. Its a long term job so looking for low rates. Mention your technical background in the bid or recent projects. Thanks.

    €178 (Avg Bid)
    €178 Povprečna ponudba
    14 ponudb

    Generate new code for an ARM series MCU (likely the ATSAME70J19B). Two processors on two separate PCBs will monitor GPIO pins for digital and analog inputs and comparing those values to alarm set points and annunciating alarm status via LED outputs (about 20; green=good, red=alarm). The two micros will communicate between each other via serial ports (converted to RS485 via single chip convertor). A couple other features such as detecting physical key turn-on and time-out-timers will be required. PCBs are being laid out now. Coding should start right away. Will include Ethernet port and Simple GUI for viewing/clearing alarms.

    €12755 (Avg Bid)
    Izpostavljeno
    €12755 Povprečna ponudba
    14 ponudb

    I need you to design and develop an Electronic Piano Keyboard with Preset Songs usning tinkercad . and consider using at least five different components (excluding resistors and LEDs) from Tinkercad in the implementation. I need soft copy of the solution that includes the following items: 1. Source files of the application. The code must contain a block of comments describing its purpose. 2. Readme file which includes step by step how to set up and run the application.

    €62 / hr (Avg Bid)
    €62 / hr Povprečna ponudba
    11 ponudb

    Hello. Could you implement software according file in the attachment? I have nRF52-DK board and all developments boards with sensors and OLED display to test it. I aslo have logic analyzer which can be connected to implement and and debug frimware. I will give you access to my PC with all software which you need and campe to show how it is work (OLED display and LED1 for example). How much time do you need and how much does will be cost?

    €162 (Avg Bid)
    €162 Povprečna ponudba
    6 ponudb

    Hello, developers. I need help for the STM8AF52x microcontroller integration with TI H bridge drivers and interfacing with CAN bus to control PWM. Will discuss more with best candidates. Thanks.

    €168 (Avg Bid)
    €168 Povprečna ponudba
    15 ponudb

    Design 4xSDI seamless switcher with 2 HDMI outputs which support 1080p (Full HD) In this project must use FPGA for SDI inputs with input auto-detect resolutions feature. Output interfaces (2xHDMI) must support full range resolutions up to 1080p. Each output must could configured separately (out 1 has just 1 mode and out 2 supports 2 modes) Each output could have own mode and resolutions, must not effect one out config to another output. Freelancer who want to doing this project must design hardware and software (FPGA Firmware) and send to us the sample hardware designed also at the end must deliver all source codes and source files like PCB layout and programming codes also must will describe all codes and designing to our engineers for programming new boards. All hardware costs (PCB + mat...

    €1241 (Avg Bid)
    €1241 Povprečna ponudba
    6 ponudb

    I want to make this product . Involves everything, one window solution. Input : RTD, Thermocouple - All, Output : 4-20 mA DC in 2 wire loop, PS : 15-30 V DC, Head Mount enclosure of dia 43 mm, All calibration/selection/range input settings by a communicator on board. Involves : Total design of the product. Hardware, PCB design, Software etc and everything. If you have this product readymade with you, please send a sample to us for testing.

    €609 (Avg Bid)
    €609 Povprečna ponudba
    18 ponudb

    This report introduces the wireless sensor interface project of the SEP group project. The objective of the project is to develop a system to collect data from sensors, and to transmit this data wirelessly to a node which passes the data to a PC. Wireless transmission methods have been investigated, and it was decided that a proprietary protocol would be designed. A TDMA based protocol has been designed. Sensor tests have been performed, and the protocol has been designed and detailed in this report. This report also discusses the progress made to date on the project, and proposes a timeline for the completion of the projects

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

    Main idea. To have multiple buttons around a office/home and when someone presses it a blink/signal will occur on the units like a common signal for an event. To ACK the signal everyone will need to press the button to confirm. This is a MVP concept design and I will add more functionality later. The only HMI will be a button and a LED (maybe RGB) so all info will be via that interface I will do all HW myself and want a fully functional software delivered. Assume the freelancer have this stuff at home to laborate and test the HW setup for a secure and proper debugging.

    €150 (Avg Bid)
    Izpostavljeno Zagotovljen
    €150
    1 vnosov
    pcb board 5 dni left
    VERIFICIRAN/A

    i need to design Pcb board for water flow Inpout 220 v ac input sensor hall sensor 3 wire to control relay 12 v in Pcb we must add place for Wifi module for upgrade system

    €245 (Avg Bid)
    €245 Povprečna ponudba
    44 ponudb
    Linear actuator controller esp32d 4 dni left
    VERIFICIRAN/A

    Hi, i need a same day turnaround for a program for a linear actuator contoller using esp32-wroom32D. I have a custom pcb with the esp, relays, power, eol sensors and led/sounder output, and would like it coding so that a bluetooth remote (used for a phone camera shutter) can trigger the actuator to extend or retract. I have been let down by my engineer and need to get this running today. Thanks!

    €297 - €890
    Zapečateno
    €297 - €890
    24 ponudb

    I am designing a connector board. Looking for schematic capture engineer for the same. It takes hardly 2 hours.

    €8 / hr (Avg Bid)
    €8 / hr Povprečna ponudba
    10 ponudb
    Wireless Door Sensors with ESP32 4 dni left
    VERIFICIRAN/A

    I like to setup door open / close monitoring with ESP32

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

    We are an IoT company and are seeking to contract with a wonderful software developer for our technology. The following is a description of the project. Electronic modular 32x128 LED sign driven by ESP32 microcontroller with codebase written in C / C++ needs functionality added to allow loading fonts from flash, switching fonts, and designing fonts using a PHP interface. You will be working with the original developer who has 25+ years of experience and can suggest approaches. Must be familiar with C, C++, PHP, and the use of git. Previous microcontroller experience a plus. Looking forward to hearing from you!

    €548 (Avg Bid)
    €548 Povprečna ponudba
    18 ponudb

    Complete code with simulation of drone in any online platform. Quadcopter at simplest with all control simulation.

    €49 (Avg Bid)
    €49 Povprečna ponudba
    3 ponudb

    first the ultrasonic will detect the water level, if satisfied then start an internal timer and turn on the second relay for 5 minutes. Next, the proximity sensor will detect the distance of the fluid and control the third relay. Lastly, a tds sensor will tell whether to open the fourth relay or open the first relay whereby activate the ultrasonic sensor again

    €19 / hr (Avg Bid)
    €19 / hr Povprečna ponudba
    28 ponudb
    audio filter 4 dni left
    VERIFICIRAN/A

    I want to read clean audio signal from a i2s microphone. I should be able to set the select or reject desired frequeency range. The output should be routed to the audio jack. Also it should be routed via bluetooth via A2DP profile. The hardware platform ESP-A2S , ESP-ADF, and so on.

    €57 (Avg Bid)
    €57 Povprečna ponudba
    2 ponudb
    Integrated circuit design 4 dni left
    VERIFICIRAN/A

    Verilog/VhDL FPGA Asic Electronics Microcontroller

    €92 (Avg Bid)
    €92 Povprečna ponudba
    13 ponudb

    I am looking for an AVR/ESP programmer who will help on the code to generate an 8 pulses signal at various frequencies and various duty cycles using ESP 32 and ATMEGA328P based arduino NANO. The frequency varies from 200Khz to 1Mhz. (There is a table for the various signal pulses on the PDF files). The 8 pulses are to drive a PNP transistor! An image of a pulse we are looking to achieve. The signal in Yellow is the result we are looking for. I have other tasks as well!! Can you do it?

    €352 (Avg Bid)
    €352 Povprečna ponudba
    20 ponudb

    Hi there, We manufacture a product that uses a PIC32 as its main processor. We have connected a USB socket to the correct dedicated pins on the PIC32 (D- P56 & D+ P57) and wish to be able to have end users update the program inside the PIC32 using either a USB stick OR using a cable connected to a PC running a small uploading program. (Our testing proves a PC connects to the PI32 when the USB is plugged into this socket - the usual Microsoft chime alerts us to the connection). Will discuss more with good developers. Thanks

    €230 (Avg Bid)
    €230 Povprečna ponudba
    7 ponudb

    Hi there, We manufacture a product that uses a PIC32 as its main processor. We have connected a USB socket to the correct dedicated pins on the PIC32 (D- P56 & D+ P57) and wish to be able to have end users update the program inside the PIC32 using either a USB stick OR using a cable connected to a PC running a small uploading program. (Our testing proves a PC connects to the PI32 when the USB is plugged into this socket - the usual Microsoft chime alerts us to the connection). Will discuss more with good developers. Thanks

    €217 (Avg Bid)
    €217 Povprečna ponudba
    5 ponudb

    For developing a "Solar Inverter" using ST Arm Processor with good quality and reasonable rate which support WiFi through App Communication

    €1510 (Avg Bid)
    €1510 Povprečna ponudba
    9 ponudb

    1. This is a project based on a circuit board. I will provide the schematic diagram later. In the picture you see a BLE module, but I will try to add one more. 2. The connector on the upper left has 4 input, 12v, gnd, CAN+ and CAN- 3. The 4 connectors on the bottom is pretty much the same, it control 4 identical components. Each connector has 6 wires: Gnd, two output for dc motor, ws2812 data, 5v, and a switch trigger. 4. Whenever a switch is pulled to ground, it will trigger the motor to pull for 1 second. 5. Whenever a motor is pulled, the ws2812 will start to light up. 6. After 20 seconds, the motor should reverse back. And the Ws2812 strip should light off. 7. Whenever a certain CAN signal is received (will be provided), all the 4 motor should pull for a second. All 4 ws282 strip will...

    €499 (Avg Bid)
    €499 Povprečna ponudba
    30 ponudb

    creation of a custom display library for Arduino Due (ST7789 SPI display) The display is an 1.54" tft display with built in ST7789 driver Arduino Due (ARM chipset) I require a super fast non blocking custom display library for a project I am working on. All current libraries have been already tried and dont work.

    €24 - €294
    Zapečateno
    €24 - €294
    18 ponudb

    I need your help to fully retrofit my old CNC machine. I need a full setup brand new servo motors and drivers....and I would like to use DELTA A2 series servo motors. 4axis Please contact me if you already did something like this. Including motor tuning..

    €1039 (Avg Bid)
    €1039 Povprečna ponudba
    7 ponudb
    DIY analog synthesizer -- 2 3 dni left
    VERIFICIRAN/A

    Please design a synth that functions like the one seen here I dont have the know-how to design it, but with schematics I can put one together

    €163 (Avg Bid)
    €163 Povprečna ponudba
    6 ponudb

    I need help in a short task of micro controller programming and looking for assistance.

    €15 / hr (Avg Bid)
    €15 / hr Povprečna ponudba
    30 ponudb

    create the hardware and software for a board to monitor up to 3 sump pumps sensors (for each pump) 3 floats (115V) 1 motor moisture (115V) output (for each pump) 1 contactor fot motor (24V/120) 3 Alarm lights (red/amber/green) 1 terminal to manually operate contactor the board sould be able to monitor the level of the floats and make desisions based on that as to when to turn on. to run the morot a 24v signal will be sent to the pump relay. the board should also have ethernet conectivity to be able to send notificaations. the board should have a screen to be able set some parameters such as email to recive text notifications, how many pumps are connected. if mote that one pump is conected the bord should alterane the use of the pumps.

    €206 (Avg Bid)
    €206 Povprečna ponudba
    14 ponudb
    Heading lock for gearbox 2 dni left
    VERIFICIRAN/A

    I have a gearbox that rotates a pipe. I would like to design a heading lock controller (servo or DC motor) that can control the position of the pipe orientation. Both turn it left and right at slow RPM and with the press of a button hold a heading lock.

    €165 (Avg Bid)
    €165 Povprečna ponudba
    22 ponudb

    Toys pcb designs, cad data,. Gerber, firmware etc

    €108 (Avg Bid)
    €108 Povprečna ponudba
    21 ponudb

    Hi, just to make sure. Do you have the Nexys 4 DDR board and vivado 2020.1 installed? Also, Do you have knowledge of multithreaded OS, in particular FreeRTOS? detail will be share in chat box

    €259 (Avg Bid)
    €259 Povprečna ponudba
    4 ponudb
    ESP8266 to ESP32c3 files conversion 2 dni left
    VERIFICIRAN/A

    I need someone able to convert my FILES to work with ESP32c3 * you shouild fully have knowledge with the new ESP32C3 * Have the ESP32C3 development board for debugging *****************Please do not apply just for appliying it make no sense *********************

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

    Bir dijital menu holder prototipi geliştirmek istiyoruz. Prototip acryl bir holder stand ve elektronik kismindan olusuyor. Basit bir button ile code göstereliyor. Bütce görüsülebilir.

    €391 (Avg Bid)
    €391 Povprečna ponudba
    5 ponudb

    We need somebody to build an Arduino LED Project of two led eyes for our robot (roboface without mouth) Constraints : - Use an Arduino nano - Use ultra white led matrix display 8x8 - Use 3xAA battery box to power - Space used by competent needs to be minimal - 15 centimeters cables between each led matrix and Arduino nano - 50 centimeters cable with jack to connect the battery box - Programming with minimum 6 different expressions and providing code with comments in .txt file See attached files for mounting and programming indications, we need somebody to : Purchase - Mount - Programm - Test - Send us the working elements. We need to know your country and zip code to make our freelancer's selection as we will organize pick up of shipment when ready. This project needs to be compl...

    €158 (Avg Bid)
    €158 Povprečna ponudba
    24 ponudb
    MSP430 IOT 2 dni left
    VERIFICIRAN/A

    Implement the MQTT project with MSP430 using the ESP8266-01 module, I have 100$ and I want it in 7 days, DO not need a PCB design.

    €132 (Avg Bid)
    €132 Povprečna ponudba
    20 ponudb

    To develop codes in Max For Live, to sync many servos with music /beat tracks in Ableton Live. Sync 50+ tracks with 50+ individual servos. Each track will be designated for certain function in a Dancing robot. Extendable number of tracks/servos. Wifi connection from PC/Ableton Live to many arduinos, which are connected to the servos (around 5-10 servos per arduiono).

    €1615 (Avg Bid)
    €1615 Povprečna ponudba
    7 ponudb

    I would need your expertise building firmware and pcb design of our IoT device using nordic nrf52810 + decawave uwb + nfc .The device can be controlled from an android / ios mobile app . A few salient features of the mobile app are - 1) pairs with a bluetooth device from user with a unique ID 2) measures the distance of the connected bluetooth device and points in the direction to the device 3) activates a speaker on the bluetooth device using the app . Shall share the UI pages of the app once we start the work .

    €818 (Avg Bid)
    Lokalno
    €818 Povprečna ponudba
    7 ponudb