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! Microcontroller Developers anheuern

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    106 Gefundene Jobs, Preise in EUR

    Wir haben ein Projekt, bei dem wir von einer übergeordneten Steuerung ein 0-10V Signal und einen Digitalen Eingang erhalten. Das analoge Signal wird auf einen Temperaturbereich umgewandelt, ( 0 bis 10 V entspricht z.B. 15 bis 25°C) dass Signal wird gemittelt und bei einer Abweichung von über 0.5° im Vergleich zu z.B. 5 Sekunden vorher per ModbusRTU an eine Steuerung eines L&uu...

    €728 (Avg Bid)
    €728 Gebot i.D.
    5 Angebote

    Need a programmer for an automation project using arduino. The project is a scale doser. Wen a button is pressed a valve should be opened until the weight reaches the target value. There will b buttons to set the target value and save 4 predefined values. There will be also a button to open and another to close the valve.

    €388 (Avg Bid)
    €388 Gebot i.D.
    17 Angebote

    Hey all need a tiny project quick. I am needing to turn my 48v POE lines to an output of 5v and around 3.5a. Also on the same PCB I would like that 48v to also output 28v and around 1a. Putting both on the same PCB will cut the cost of making them. Only one output will be used depending on what needs to be powered. Both voltages will not be used at the same time. There also will need to be one so...

    €237 (Avg Bid)
    €237 Gebot i.D.
    8 Angebote

    PART A Create a project about a 128x3 (128 words, with 3 bits at each word) single- port RAM in Verilog, simulate the design, and load it into the Cyclone IV chip on the DE0-Nano board. The design uses two push-buttons and one DIP switch as inputs. One side of the DIP switch clears the memory address (not the memory contents). The depressing of the first push-button indicates a memory wr...

    €9 - €27
    €9 - €27
    0 Angebote
    XQD Dongle 6 Tage left

    I would like to have an XQD Dongle made that will have a XQD standard plug that converts to a double XQD connector. I wish to plug the cable into a camera with a single XQD port and write to two XQD cards at the same time. I don't want a simple dual wired connector, I can do that myself. I want a connector that is remotely powered by something other than the camera. The poer source could be s...

    €448 (Avg Bid)
    €448 Gebot i.D.
    4 Angebote

    Design a simple F28379D PCB with 3 analog outputs and also provide a Code Composer program that can be loaded onto the F28379D

    €212 (Avg Bid)
    €212 Gebot i.D.
    3 Angebote
    Build me an ALU using vhdl 6 Tage left
    VERIFIZIERT

    Details will be provided upon in personal chat. Only experts apply, as I need product to be delivered asap.

    €192 (Avg Bid)
    €192 Gebot i.D.
    7 Angebote
    simple audio ADC 6 Tage left

    I would like to build a single line audio ADC on a teensy 3.5. that will convert to line audio signal to a VU reading. Line Audio =~ 1.7v AC In the uploaded images, the sin looking wave would be the original, and the other would be the result at full amplification. A simple electrical circuit should be ale to achieve this. Contraints - Teensy 3.5 using the arduino IDE - Adjustable peaks with 10...

    €56 (Avg Bid)
    €56 Gebot i.D.
    8 Angebote

    This is a project to do a remote session upgrade to the open-esp-sdk for NONOS.

    €158 (Avg Bid)
    €158 Gebot i.D.
    3 Angebote

    I am looking for help developing for ESP32. I want to use the official IDF (no Arduino). It will be several tasks/milestones. The idea is to create fixed milestones for defined functions/classes. Experience with the IDF is mandatory.

    €166 (Avg Bid)
    €166 Gebot i.D.
    11 Angebote

    We need MPPT Boost Solar charge controller suitable with Lithium Battery. Operate through remote or RF Remote. Tracking efficiency should be 99.3%. Temperture sensor enabled. Parameter setting through Remote.

    €26 / hr (Avg Bid)
    €26 / hr Gebot i.D.
    4 Angebote

    Hi I am looking for help using my 3D printer, Arduino, LDRs and LEDs I would like to test an 8x8 LED matrix where the lights and LDRs are individually addressable. My thoughts are as follows: i. Print a flexible circuit on my 3D printer (I have the filament that is supposed to work) ii. have low power attach to both the LED and LDR in each square; each is individually addressable iii. Use surf...

    €9 / hr (Avg Bid)
    €9 / hr Gebot i.D.
    7 Angebote

    I want my basic servo motor to go to my desired angle when I switch power on. And then go back to starting point when I switch off. I don't want to code if there's another option. I have checked voltage in the circuit. When it's 0° it's 5v and when it's 90° it's 3.5 Let's say it's 0° off position On position can be 90° Then it should go bac...

    €30 (Avg Bid)
    €30 Gebot i.D.
    7 Angebote

    i have a very simple project it should be implemented with Arm Cortex M0+ assembly language. expected to implement two assembly programs calculating Fibonacci series.

    €25 (Avg Bid)
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    5 Angebote

    Project Description: 2-Stage Project with 2 milestone payments. 1. ***The 1st stage of this project is completion of the board design (must use Orcad/Cadence software), which includes schematic, printed circuit board and Bills Of Materials. 1st milestone payment on successful completion of 1st stag 2. ***The 2nd stage of this project is coding the software with good documentation and 2nd miles...

    €565 (Avg Bid)
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    50 Angebote

    Hello I would like to make an alcohol distillation column controller with the option of reading data from the phone. Controller functions: - temperature reading from 4 DS18B20 sensors. - support for 4 motor valves (CWX-25 CR-05 12V) - adjustable every 5 percent - support for 9 kW / 400V heater (three phases) - adjustable every 2.5 percent - wi-fi & bluetooth support To start with, I only ne...

    €186 (Avg Bid)
    Featured
    €186 Gebot i.D.
    14 Angebote

    - Edinburgh based start up - looking for local freelancer ideally, to make testing/development easier - Develop a control system for a shift-by-wire e-bike gearbox - Mechanical parts and electro-mechanical actuator are already designed and are at prototype stage - Advise on selection of appropriate position/proximity sensors, power supplies, - Develop arduino code to achieve required gear shift se...

    €182 / hr (Avg Bid)
    €182 / hr Gebot i.D.
    10 Angebote

    Hi, I need a product designer for Variable Frequency Designer for 3 Phase [VFD]. the person must have experience in this field and equipped lab for all components used. i need a complete designer for schematics, PCB and Gerber and firmware. if you have no previous experience in this field please dont bid. please mention your previous experience in bid details. after reading you bid i will contact ...

    €526 (Avg Bid)
    €526 Gebot i.D.
    11 Angebote

    Need complete working prototype No size layer limit for pcb Needs to be completed in 6 months. after pcb layout completed and shared with me , pcb will be manufactured by me and sent it to you for firmware development. MC: STM32F767ZI SRAM Buffer: IS61WV51216BLL-10TLI 3.3v Storage interface: Sdcard slot 4bit SDIO Output interface: independently-clocked I2S audio clocks: NDK NZ2520SDA 49.152Mhz...

    €1035 (Avg Bid)
    €1035 Gebot i.D.
    5 Angebote

    Seeking a developer who is proficient in designing the FPGA system(circuit & PCB, firmware) for the industrial camera. -who can achieve high-performance image preprocessing on frame grabber boards(using protocol such as Camera Link). -who have an experience to integrate real-time functions into the camera system for pixel-oriented gain control, compensation of defective pixels, increased dyna...

    €36 / hr (Avg Bid)
    €36 / hr Gebot i.D.
    6 Angebote

    Hello, I am looking to build a face recognition machine that could be used for attendance control. Here are the requirements I’m looking for:- 1- Face Recognition (Same as the one used for this application) for roughly 200 users per device. 2- Centralized Database on a remote server - So that the user is defined once for multiple devices 3-GPS Location log with each transaction. 4- 4G Conn...

    €1248 (Avg Bid)
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    8 Angebote

    Temperature control project on MC9S08GB32 using code warrior and i have previous year solved solution as well more details will be shared

    €158 (Avg Bid)
    €158 Gebot i.D.
    7 Angebote

    It is a gas sensor(mq-6) that is controlled by coding in Arduino.

    €13 (Avg Bid)
    €13 Gebot i.D.
    21 Angebote
    PCB computer 5 Tage left
    VERIFIZIERT

    I am seeking an PCB designer with special skills. I need a schematic and BOM for a PCB computer. I am currently using the Raspberry Pi 1 Model B+ with the Raspberry Pi NoIR Camera V2. I do not use all the features on the Raspberry Pi 1 Model B+. My goal is to: 1. Eliminate unused Raspberry Pi 1 Model B+ features. All I want the computer to do is have an inoming ethernet signal take a still photo a...

    €17 / hr (Avg Bid)
    €17 / hr Gebot i.D.
    21 Angebote

    Hello, I am gonna to combine Web server and Raspherry PI. You should know server side and device side simultaneously. If you don't know them, don't bid and waste your time. If you know them, we can discuss in details on chat. The Main aim is to reprogram existing Raspberry PI project and change the scope to specific project need. I will wait expert for my job.

    €446 (Avg Bid)
    €446 Gebot i.D.
    22 Angebote

    It needs to be made function on Arduino MEGA2560/Uno and STM32 Chip for BACnet/IP with ethernet shield (W5100 or enc28j60) and BACnet/MSTP on Serial1 or Serial2.

    €224 (Avg Bid)
    €224 Gebot i.D.
    11 Angebote

    This project is still available as of 19 October 2019. *** OVERVIEW *** - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microcontroller. - You do *not* need any experience with... ESP32, microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, or circuit design. *** HOURS *** You mu...

    €12 / hr (Avg Bid)
    €12 / hr Gebot i.D.
    75 Angebote

    We are looking for an experienced engineer to take over a partially completed project. The devices we are developing are electronics which utilize a rechargeable battery, multiple vibration functions, a heating component, Bluetooth connectivity, as well as an app that can control the device. Our current engineers have been unsuccessful in integrating these features in a working prototype without f...

    €149 (Avg Bid)
    €149 Gebot i.D.
    17 Angebote
    Mailman - maintenance -- 2 4 Tage left
    VERIFIZIERT

    I have an existing small project that need some changes now and in the future. It's a small pcb design with esp8266 and some other passive and active components running on battery. Not much job, but if you are doing good, i will be offering more bigger projects.

    €14 (Avg Bid)
    €14 Gebot i.D.
    7 Angebote

    Temperature control project on MC9S08GB32 using code warrior and i have previous year solved solution as well more details will be shared

    €123 (Avg Bid)
    €123 Gebot i.D.
    8 Angebote

    Elevator Project I need to complete and improve the Ardino Code which includes a fully automatic door opener including an ipa sensor to identify a person who is fully moving otherwise this is the best title to attach an LCD monitor to the project

    €18 (Avg Bid)
    €18 Gebot i.D.
    8 Angebote

    I am looking for someone who can work on the schematics and PCB design for a custom mechanical keyboard. The device, more or less, is like a regular keyboard except for its unique layout and number of key switches involved. I'm using the Adafruit Feather 32u4 Bluefruit LE microcontroller with an MCP23017 - i2c 16 input/output port expander.

    €186 (Avg Bid)
    €186 Gebot i.D.
    21 Angebote

    First, I’m a technician with no experience of programming an Arduino or whatsoever. So I can’t help in programming and give only technical information and needs. Measuring on a cooling unit at a sample rate of 1 measurement/minute (saving battery), 3 NTC (preferable) temperature probes and 2 reed contacts. At a plant, there can be 20 to 30 Arduino’s fulfilling same task. As soon...

    €610 (Avg Bid)
    €610 Gebot i.D.
    70 Angebote

    Raspberry pi power meter development to collect data from 250 locations, 3 measure points each, via RS485 from kWh energy meters with RS485 interface then transfered to a remote server via mobile internet connection using Raspberry pi3+rs385 HAT+NB IOT HAT. 1 data per day/measure point.

    €996 (Avg Bid)
    €996 Gebot i.D.
    38 Angebote
    ESP8266 arduino IoT 4 Tage left
    VERIFIZIERT

    Custom code updates for existing simple esp8266 iot application. You must have prior experience with Arduino IoT php timeseries databases CI etc frameworks

    €160 (Avg Bid)
    €160 Gebot i.D.
    26 Angebote

    We are looking for a way to connect our existing STM32-based automation system with the outside world. Therefore we are thinking of an additional WIFI-equipped board (Raspberry)which has the functionality to receive serial data (wire connection) from our existing controller. In addition to that, it should be able to receive camera data of at least two USB-Webcams. All these informations then shou...

    €19 / hr (Avg Bid)
    €19 / hr Gebot i.D.
    19 Angebote
    Digital electronics Training 4 Tage left
    VERIFIZIERT

    Anyone who is having good knowledge on digital electronics concepts like Flip flops, latches etc. can reach out to me.

    €3 / hr (Avg Bid)
    €3 / hr Gebot i.D.
    14 Angebote

    i would like help with microchip programming on an existing test kit

    €139 (Avg Bid)
    €139 Gebot i.D.
    30 Angebote
    Design audio PCB - Spanish based 3 Tage left
    VERIFIZIERT

    Need somebody to design a circuit: Made schemes. Route pcb Assemblie the first unit Test the board Develop BOM Develop Test procedures. If the freelancer works well I provides more work.

    €531 (Avg Bid)
    €531 Gebot i.D.
    30 Angebote

    MCO455 Temperature control project more details will be shared

    €122 (Avg Bid)
    €122 Gebot i.D.
    19 Angebote

    See attachments for all hardware and project info. Only bid if you can do. Please check and state your budget. I am keeping mine low, quote yours

    €53 (Avg Bid)
    €53 Gebot i.D.
    11 Angebote
    Arduino uno R3 programmer 3 Tage left
    VERIFIZIERT

    hello everybody, here i want to program an arduino in order to display on ,OLED screen ( Kuman 0.96 inch Module Blue IIC OLED Série I2c IIC,128x32 LCD --> [Zur Anzeige der URL Anmelden] ;-)), some information from serial PIN + send the same information across a bluetooth device (arduino device) on other serial pin.

    €147 (Avg Bid)
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    33 Angebote

    I am looking for an engineer who has good knowledge of Codesys for Programmable Logic Controllers (PLC). The freelancer must have experience of doing technical writing as well. More details will be shared with the shortlisted freelancer.

    €122 (Avg Bid)
    €122 Gebot i.D.
    5 Angebote

    Want someone who can design a electronic circuit which will include a Bluetooth module, a rfid tag and other things. how the system will function will be provided and the circuit has to be designed accordingly.

    €95 (Avg Bid)
    €95 Gebot i.D.
    17 Angebote

    Need a embedded software engineer to code in C++ at low level. The applicant has experience in the following areas: * Embedded development * ARM architectures * C/C++/Assembly ARM * TI-RTOS * Networking stacks protocols such as 802.1Q, * Version control tools git and svn. Also the applicant must comply with the following : * Live in the area of Warszawa in Poland * Speak English * Work in betw...

    €14 / hr (Avg Bid)
    €14 / hr Gebot i.D.
    14 Angebote

    We want a app to create a connection of arduino and smartphone's google app

    €13 (Avg Bid)
    €13 Gebot i.D.
    6 Angebote

    I,am making a fire alarm project, and need to code microcontroller .

    €29 (Avg Bid)
    €29 Gebot i.D.
    16 Angebote

    How to connect Arduino wifi to web based page to show received data?!!

    €49 (Avg Bid)
    €49 Gebot i.D.
    19 Angebote

    Code packet Radios to send and receive Alarms in a network with the processors being Raspberry Pi3s. Radio's will also send small commands to switch remote relays. You will need to send picture of your test equipment such as pi3 , sigfox radio, Hope RF Rfm9... radio and simcom 3g 4g module modem when applying for job please. Good luck with the application.

    €108 (Avg Bid)
    €108 Gebot i.D.
    6 Angebote