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! Zatrudnij użytkownika Microcontroller Developers

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    69 znalezione projekty, cennik w USD

    I need an engineer to assist with design and development of a electronic medical device.

    $1015 (Avg Bid)
    $1015 Średnia Oferta:
    8 składanie ofert

    Hi in a textile project we need to track a stitching progress of a 350 sewing machines operator. We need someone to suggest what reader to use Also if possible write a program which will gather and send the data from these readers to our mssql database. and if someone has complete solution which will display the real time data and reports then it will be a plus.

    $250 (Avg Bid)
    $250 Średnia Oferta:
    1 składanie ofert

    il mio progetto prevede l'uso di tre software: arduino con sensori sharp, processing, e madmapper. il progetto è quasi ultimato, ho bisogno di stabilizzare il segnale dei sensori, gestire delle tempistiche con la fuzione millis. i dettagli verrano forniti dopo aver ricevuto risposta a questo annuncio.

    $34 - $281
    $34 - $281
    0 składanie ofert
    electronics 6 days left

    Build from scratch or repair transformer.

    $112 (Avg Bid)
    $112 Średnia Oferta:
    11 składanie ofert
    MCU related work 6 days left

    Details explanation later like that PCB layout design and project writing

    $159 (Avg Bid)
    $159 Średnia Oferta:
    15 składanie ofert

    Hi, We have a custom Atmega 2560 Micro controller board, i require a fully functional RTOS to be built to enable all the Input and output using serial commands. Please go through the attached file for the PCB for more information, The Firmware requires the following features Readings from Accelerometer ADXL Readings from LM35 Manage 12V GPIO all 6 Ports Manage 5V GPIO All 6 Ports Manage LED ...

    $94 (Avg Bid)
    $94 Średnia Oferta:
    4 składanie ofert
    4 cable bot 6 days left

    I need to run cable bot system on rapsberri pi 3, there is alot of an opensource arduino projects, but. Arduino has a huge lag, so raspberri pi3 runs stepper drivers and reads analogue [zaloguj się, aby wyświetlić URL] kinematics equasions will be provided if needed. Feel free to port any existing arduino project. I got a sample schematic and python code running on rpi.

    $155 (Avg Bid)
    $155 Średnia Oferta:
    9 składanie ofert

    I need a windows application that can flash arm chipset. it can be done with jlink sdk or jlink scripts. I think it can be done shortly. And also need to get ESP32 flash downloader on windows. these program should be run on windows system and will use jlink and usb-uart converter. If you can program with jlink sdk or its script, it is very simple. we can discuss on chat.

    $176 (Avg Bid)
    $176 Średnia Oferta:
    3 składanie ofert

    I need a simple code for ESP32 with customizing Wifimanager, HTML and with captive portal

    $82 (Avg Bid)
    $82 Średnia Oferta:
    8 składanie ofert
    ESP32 with MAX98357 6 days left
    ZWERYFIKOWANY

    Make the .WAV file play directly from internet URL ([zaloguj się, aby wyświetlić URL]) with ESP32 and MAX98357 boards using Arduino IDE (no Pyton or JS) only. Will award to freelancer who can make a live demo of sound being played. Your bid message must contain the link to your demo. Use latest I2S library (use 'i2s_write' not 'i2s_write_bytes' !!!).

    $117 (Avg Bid)
    $117 Średnia Oferta:
    5 składanie ofert

    We are looking for a programmer who can write firmware. Our hardware uses the ARM32 microprocessor. We will provide all of the design details to the right candidate.

    $1666 (Avg Bid)
    $1666 Średnia Oferta:
    17 składanie ofert

    The project requires the use of GSM module to perform specific tasks, by receiving specific messages. After the task has been performed, the system should send a message back on that number, to verify that the task has been performed. You have to create small, efficient electronic system for the project and program it. The messages will be sent to the system, by a mobile app (you don't have ...

    $173 (Avg Bid)
    $173 Średnia Oferta:
    5 składanie ofert

    Hey, I have working project in simulation that when I try to run it on board it doesn't work. I need someone with that board or that have familiar board to notice if there is problem with my code.

    $216 (Avg Bid)
    $216 Średnia Oferta:
    2 składanie ofert

    Необходимо спроектировать печатную плату под следующую обвязку: neo6m m590 или sim800 ZMPT101B (датчик напряжения AC 220) Маломощный AC DC 220 to 5v (для питания всего) Бесперебойное питание на мк TP4056 atmega328p в TQFP32

    $25 (Avg Bid)
    $25 Średnia Oferta:
    1 składanie ofert

    You will develop and test an “Arduino” sketch which will compile on the Arduino IDE and run on an ESP32 WROOM development board utilizing the ULP core to count interrupts and poll a INA219 sensor, while the main board is in deep sleep. This is part of a larger program, which collects different sensor information via I2C. This project is only to develop the deep sleep routines, to keep...

    $174 (Avg Bid)
    $174 Średnia Oferta:
    2 składanie ofert

    i want to build a lorawan network with 2 arduinos that can send messages to each other

    $138 (Avg Bid)
    $138 Średnia Oferta:
    9 składanie ofert

    Need arduino code for sending email from node mcu.. ESP8266

    $25 (Avg Bid)
    $25 Średnia Oferta:
    8 składanie ofert

    I want somebody to build me this hobby project and add an extra D1 wifi module to it so that it could talk to the cloud. The project is simple enough and there is a instructable link that one could follow, which you can find here: [zaloguj się, aby wyświetlić URL]

    $113 (Avg Bid)
    $113 Średnia Oferta:
    10 składanie ofert

    This includes the development of vhdl code for PWM generator, PID controller, flux estimator etc. Training would be web based on Skype or webex.

    $179 (Avg Bid)
    $179 Średnia Oferta:
    1 składanie ofert

    I need someone in China (Shenzhen preferred) who can check the quality of assembled PCBs which comes from manufacture (Seedstudio). 1. You should check the boards visually for probable short circuits (Buzzer check) or any mistakes first then power the boards with a current limited power supply and verify the boards works well electrically. 2. You should program the MCU by using ST-Link USB program...

    $151 (Avg Bid)
    $151 Średnia Oferta:
    3 składanie ofert
    Lithium Ion battery management system 5 days left
    ZWERYFIKOWANY

    I have 12s21P battery rig I need to design a BMS that do the following The requirements for control are split into two main sections: 1. Requirements for the charging state: a) Control the charging process b) Avoid overcharging any cell c) Balance the cells during the charge state d) Check the battery temperature 2. Requirements for the discharging state: a) Limit the max output current of the b...

    $175 (Avg Bid)
    $175 Średnia Oferta:
    2 składanie ofert

    Looking to develop a monitoring solution that uses something like a Raspberry Pi (or similar) to monitor Modbus RTU 485 data, saves it to a database and uploads it to a remote server periodically. More will be discussed in private.

    $14 / hr (Avg Bid)
    $14 / hr Średnia Oferta:
    26 składanie ofert

    Online UPS product developed based using appropriate semiconductor like IGBT, MOSFET, etc. Candidate should have good basic knowledge of power semiconductor switches and topology like AC-AC, AC-DC, DC-AC, DC-DC, also knowledge on the software side who develops complete Online UPS system with all protection system.

    $628 (Avg Bid)
    $628 Średnia Oferta:
    7 składanie ofert

    Implementation of PID controller based FPGA using VHDL.

    $107 (Avg Bid)
    $107 Średnia Oferta:
    17 składanie ofert

    We are in search of an antenna designer with a profound understanding of rfid, nfc and analog design. The prototype of the educational game contains 8 rfid readers and we are looking to reduce that number by at least 50% by designing antennas that connect to the chip.

    $1116 (Avg Bid)
    $1116 Średnia Oferta:
    8 składanie ofert

    RFID attendance system for school admin can see each class attendance alone , and can see all school attendance admin can generate daily,monthly,semester report for each student and class users login to see time of arrival and leaving for their children and can write a note for the admin if the student is late or absent admin and users can send Emails to each other The whole idea is to cr...

    $137 (Avg Bid)
    $137 Średnia Oferta:
    9 składanie ofert

    Need to add simple GPIO/I2C based peripherals(led, sensor, button, power source) around Atmgea328P. This will be single PCB holding all the component, no ready module to add. And one sample to be soldered and tested. You can find all libraries online, need to place the circuits design as it is and then build PCB. Place sperate pricing for these jobs in comment: 1. Circuit design (very easy) + PCB...

    $34 (Avg Bid)
    $34 Średnia Oferta:
    13 składanie ofert

    I require a complete microgrid with several Distributed energy reources (in Simulink) and multi agent control system (implemented via JADE) and the interfacing by MACSIMJX/TCP/IP and demonstarte energy manangement and islanding and grid connected opration.

    $185 (Avg Bid)
    $185 Średnia Oferta:
    7 składanie ofert

    Need Firmware development for BLDC motor using FOC for 1KW motor power running at 48V DC.

    $2205 (Avg Bid)
    $2205 Średnia Oferta:
    7 składanie ofert

    This project is to update physical connection points on the PCB and modify existing hardware and code to allow for a small amount of data communications to a chosen international 2G GSM network for reporting to an existing cloud server database. Modem is your choice based on Best Practices. Proficiencies: For hardware: Analog electronics, Digital electronics, PCB layout, Altium Designer. For ...

    $295 (Avg Bid)
    $295 Średnia Oferta:
    45 składanie ofert

    Necesitamos terminar un proyecto. Nuestro programador tiene que salir de viaje y tal vez no alcance a terminarlo. Consiste en la administración de la operación de una máquina vending MPLAB

    $19 / hr (Avg Bid)
    $19 / hr Średnia Oferta:
    7 składanie ofert

    DSP - Digital Signal Processing Guru Wanted I am looking for an Embedded programmer who can develop a DSP based PID Controller for a servo-motor. The PID Controller will be the heart of this project, it will some analog circuit but minor and will be provided. Data to the controller will be digital 16 bit SPI, motor feedback is 16 bits analog-level. Must know DSP and be able to write the code in C...

    $1114 (Avg Bid)
    $1114 Średnia Oferta:
    33 składanie ofert
    Need FPGA RTL engineer 3 days left
    ZWERYFIKOWANY

    Kindly share your availability and rates for a image processing module to be developed in FPGA.

    $19 / hr (Avg Bid)
    $19 / hr Średnia Oferta:
    10 składanie ofert

    To use a proximity sensor and Arduino (or similar low cost board) to read the distance between the sensor and the flag and publish the readings expressed in mm via MQTT using WIFI connection. Requirements: 1. BOM 2. Electrical Drawing 3. Arduino sketch - to manage reading from the sensor and publish information using MQTT 4. Calibration procedure 5. Reading range - 3 mm 6. Accuracy - 0.05 mm 7....

    $186 (Avg Bid)
    $186 Średnia Oferta:
    35 składanie ofert

    Need schematics + BOM + code for working EC/TDS circuitry for water measurment

    $28 (Avg Bid)
    $28 Średnia Oferta:
    8 składanie ofert

    hi , i am looking for someone to build a prototype using arduino and android there is a weight sensor on arduino and connect the android mobile with bluetooth . the weight sensor will trigger event to android , the app will take a photo and send to firebase you need to prepare the app and the arduino

    $155 (Avg Bid)
    $155 Średnia Oferta:
    23 składanie ofert
    arduino android simple project 3 days left
    ZWERYFIKOWANY

    hi , i am looking for someone to build a prototype using arduino and android there is a weight sensor on arduino and connect the android mobile with bluetooth . the weight sensor will trigger event to android , the app will take a photo and send to firebase you need to prepare the app and the arduino

    $162 (Avg Bid)
    $162 Średnia Oferta:
    34 składanie ofert

    I want to get a Home automation Pcb which could be controlled by app. It Should use ESP or similar kind of module. I also need the GERBER and BOM files for that.

    $1308 (Avg Bid)
    $1308 Średnia Oferta:
    12 składanie ofert

    We are building a fuel density kit which is mainly used in Automobile and dairy sector . For that reason we need a micro controller programming expert who could help us in building a product.

    $262 (Avg Bid)
    $262 Średnia Oferta:
    11 składanie ofert
    Simple project 3 days left

    I'm looking for somewhat of a odd build.. maybe too simple for this link but im hoping someone on here could help me if not pls redirect me.. I basically need a LCD display similar to an adruino tft st7355 to control several high speed actuators from firgelli automations.. these high speed actuators only have two wires and they extend & retract as the polarities are switched.. there would...

    $20 / hr (Avg Bid)
    $20 / hr Średnia Oferta:
    11 składanie ofert
    3 microphone system board 3 days left
    ZWERYFIKOWANY

    Need hardware design and a prototype of a small system board for an audio application. Here are the high level specs 1. Adjustable high gain condenser microphone. WiFi support available to adjust the mic via App. 2. Standard output for the power amplifier interface. Need an experienced hardware engineer who has done similar designs. Additional info will be provided later.

    $172 (Avg Bid)
    $172 Średnia Oferta:
    10 składanie ofert

    Need programming from sensors to activate function with C++ programming on ESP32 via modbus protocol for communication

    $354 (Avg Bid)
    $354 Średnia Oferta:
    29 składanie ofert

    I need to design small device that can sense the electric power outages and send signal to remote location to control room. the signal can be transferred through any one GSM, Lora, PLC or any other one. note the following: 1- I need the module as cheap as possible for mass production. 2- better to use esp32 or any one cheap and use arduino IDE code. 3-the device will be installed outdoor temperatu...

    $288 (Avg Bid)
    $288 Średnia Oferta:
    17 składanie ofert

    after spending many hours trying to get a particle photon project running I'm stuck with multiple errorsWhen usingVariousCode examples freely available on Internet.I've now had a wall and require assistance from somebodyWho has greater knowledge than I do.I have all the hardware I just require somebodyTwoReturned temperature and humidity values based on TH T11Device with the particle pho...

    $147 (Avg Bid)
    $147 Średnia Oferta:
    13 składanie ofert
    smart charging cable for mobile 2 days left
    ZWERYFIKOWANY

    I want to make a unique charging cable- the mobile must work with one specific cable. This can be made by APP or electrical components in the cable.

    $161 (Avg Bid)
    $161 Średnia Oferta:
    5 składanie ofert

    For bicycle renting business we need a board with following requirements: -Will run on solar power with battery. -Will have cost efficient 3G/4G Breakout Module (e.g. like BK-SIM7020E) -Will have a GPS module -Will have a servo to lock and unlock the bike -It will send the location and the lock state of the bike to the database periodically(For Example GPS Data every 60 seconds and lock state when...

    $630 (Avg Bid)
    $630 Średnia Oferta:
    11 składanie ofert

    We are a rectifier manufacturing organization, seeking for giving the contractual or permanent work of embedded software programming (32-bit micro-controller programming).

    $377 (Avg Bid)
    $377 Średnia Oferta:
    24 składanie ofert
    Build me sensors 2 days left

    Looking to develop two wireless industrial sensors. PCB design and development needs to be done, as well as device firmware.

    $2334 (Avg Bid)
    $2334 Średnia Oferta:
    23 składanie ofert

    Plc slace & programming and VFD slace ,installation and service, machine electrical truble shooting

    $14 / hr (Avg Bid)
    $14 / hr Średnia Oferta:
    14 składanie ofert

    Hola, me gustaria que alguien se p udiera conectar por skype para hablar y al mismo tiempo ayudarme a traves de teamviewer o anydesk con la programacion en un arduino uno. Tengo una Ethernetshield conectada a arduino, ademas de un RFID y un display 20x4.

    $19 / hr (Avg Bid)
    $19 / hr Średnia Oferta:
    12 składanie ofert