Mikrokontroller 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! Anlita Microcontroller Developers

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    47 jobb har hittats, med prissättning USD
    I need a coder 6 dagar left

    Debugg a microprocessor I have a device which we need to replicate. The device consist of a microprocessor which is programmed. The most I need is the hex code only.

    $574 (Avg Bid)
    $574 Snittbud
    7 bud

    Tengo un proyecto que lee muestra un directorio de una sd (carpetas , y sub carpetas) Pero solo muestra 7 caracteres ejemplo 1234567890 la sd muestra 123456-1 Deseo poder mostrar todos los caracteres de la SD y sus archivos Trabajo en Arduino , con un stm32F103T8C8

    $25 (Avg Bid)
    $25 Snittbud
    2 bud
    Arduino GUI task 6 dagar left

    A simple GUI required to fill an 1D array, Arduino code is running and currently the array filled manually

    $28 (Avg Bid)
    $28 Snittbud
    13 bud
    Design a PCB using KiCAD 6 dagar left
    VERIFIERAD

    Make a PCB using KiCAD with * ESP32-WROVER-E-N4R8 * SHT41 * TCS34103M * Power supply through micro USB - design a step-down converter yourself All parts used must be available from Digikey.

    $15 / hr (Avg Bid)
    $15 / hr Snittbud
    39 bud

    I need someone who can program the control system in the file in C for Arduino Uno. All information in on the file.

    $181 (Avg Bid)
    $181 Snittbud
    20 bud
    PCB Compliance Test 6 dagar left
    VERIFIERAD

    I require a PCB compliance test. test will determine if PCB is capable of passing EMC/EMI compliance tests and all relevant tests relating to CE mark and FCC standards. 1: 2 x PCBs need to be tested. 1 is extremely simple with just 6 switches on it. the other is more complex. 2: Timeframe would be as soon as possible. these boards are fairly simple so shouldn't be too difficult.

    $24 - $306
    Framhäv Försegla
    $24 - $306
    11 bud

    I have a simple circuit that is a battery operated rgb color switcher that runs on a PIC10F202; When the button is pressed, the single RGB LED changes to the next color in the sequence. When the battery is installed, the unit is on, and when the battery is removed the unit is off. What I need is to have the code modified so that the uController behaves in the following manner: 1 Unit is off with battery installed 2 Button is pressed once 3 Unit turns on with last selected color illuminated 4 Successive button presses will cycle to the next color in the sequence (R->G->B->Y-C->M for example) 5 Unit will stay illuminated in the current selected color until, 6 Long press (2 seconds) will shut the unit off and save the last selected color in memory 7 Operation repeats as above ...

    $175 (Avg Bid)
    $175 Snittbud
    35 bud

    PCB design, manufacture and firmware programming for a heating controller. It will involve multiple inputs and outputs, both digital and analogue, NTC,0-10v, pulse, CT, on-off, power supply, separate high quality touch screen controller, 8 gig SD storage, Modbus master, Lora, Zigbee (connection to Sonoff sensors), Wi-Fi and LAN. It must connect to a website for analysis of data and the ability to upload data and download instructions and update the firmware through the internet. The project will also include the development of the firmware, website apps ect. I do have a precious version written in C as an example. A full description of the firmware will be supplied after a NDA is signed.

    $3165 (Avg Bid)
    $3165 Snittbud
    45 bud

    We are in machine manufacturing and automation Looking for electrical wiring and programming person

    $108 (Avg Bid)
    $108 Snittbud
    10 bud

    Hello all I am looking to build a quite easy project. An audio recording machine with storage, which can be connected to phone or microphones, with minimal coding I am looking for Hungarian based professional Please. Mostly around Debrecen.

    $169 (Avg Bid)
    $169 Snittbud
    17 bud

    I need a circuit diagram consisting all the necessary transistors and logic gates , to provide power to a gps, a bluetooth, a small speaker , all powered by a small rechargeable battery. I need this circuit to be less power consuming and provide more efficiency

    $13 (Avg Bid)
    $13 Snittbud
    12 bud

    I need to install a system to stop and start a pump wirelessly. I have a standard DOL starter. The pump is located about 100 m from the tank.

    $155 (Avg Bid)
    $155 Snittbud
    25 bud
    Feature in embedded C 5 dagar left
    VERIFIERAD

    Looking for a long term firmware/embedded engineer. Familiar with low level embedded code on microcontroller in embedded C. Most of the work will be microproject task for long term. Code needs to be compiled and can be tested on any platform. Familiar with FreeRTOS, Embedded compilers like KEIL/IAR, STMicrocontrollers will have added advantages.

    $157 (Avg Bid)
    $157 Snittbud
    31 bud
    fire fighter telephone system 5 dagar left
    VERIFIERAD

    I need experts to have good experience in power line communication to build firefighter telephone system by using addressable node

    $554 (Avg Bid)
    $554 Snittbud
    13 bud
    Arduino Code 4 dagar left
    VERIFIERAD

    Hello, I need someone to help me with programing a stepper motor to rotate 360 degrees continually for 5 seconds per complete revolution (360 degrees). I have Arduino board, the driver, and the power supply connected. I the code instructions on how to download the code to the board.

    $19 / hr (Avg Bid)
    $19 / hr Snittbud
    54 bud
    GNSS receiver with TCXO or OCXO 4 dagar left
    VERIFIERAD

    This is the glymse of the project: This project uses multi-frequency and multi-constellation Global Navigation Satellite System (GNSS) receivers to receive and converting from the received International Atomic Time (TAI) to Coordinated Universal Time (UTC). Once received it syncs the onboard Temperature Compensated Crystal Oscillator (TCXO) or Oven-Controlled Crystal Oscillator (OCXO). Design Schematics, PCB and Firmware Development. Details of the Project will be discussed after evaluvation

    $190 (Avg Bid)
    $190 Snittbud
    11 bud

    we look for someone that has experience on keil c programming for stm32f103 mcu and also on DLMS protocol. we want implement dlms server side on stm32f103 and RS485 serial(uart). the open source exist on and you can download it and implement it on stm32f103.

    $174 (Avg Bid)
    $174 Snittbud
    10 bud

    I have a functional ESP32 MQTT code and would like to add another functional ESP8266 code. Both codes suppose to work at the same time. A previous developer did this task but neither MQTT or firebase NOT working, maybe they in conflict or something else?

    $32 (Avg Bid)
    $32 Snittbud
    17 bud

    Using PID stabilise robot and make it stand upright always

    $347 (Avg Bid)
    $347 Snittbud
    16 bud
    Help me with an arduino code 3 dagar left
    VERIFIERAD

    I need help with a program: I would like to include this LED strip effect () in this project as an effect mode: I've been trying to tinker it myself for 3 hours now, unfortunately without success. Can someone do that for me please?

    $18 (Avg Bid)
    $18 Snittbud
    9 bud
    Need programmer for 3kva inverter 3 dagar left
    VERIFIERAD

    Hi, We need programmer for 3kva inverter. Hardware is ready. Only programmer need who can do programming for our requirement.

    $304 (Avg Bid)
    $304 Snittbud
    10 bud

    Read/write 24 Modbus register(40001 to 40004) in quectel m66 uart port 3 and send that data to thethings io with source code

    $382 (Avg Bid)
    $382 Snittbud
    7 bud
    Frequency meter 3 dagar left
    VERIFIERAD

    The project is to read frequency from a magnetic sensor and display the reading on a stepper motor and oled display and design the PCB board.

    $269 (Avg Bid)
    $269 Snittbud
    36 bud

    I would like to build a handheld device

    $1987 (Avg Bid)
    $1987 Snittbud
    9 bud

    Our project it to program a hay inspection station. it will take a picture that must be analysed then will notify the mechanism to accept or reject the bale. Using an SDK supplied from ICI (IR camera) as well as integration of Ethernet/IP (not yet determined LIB) for communications with a plc. The ICI SDK compiles in VS C++ with MFC. The purpose of the application ,is to determine in an automated fashion ,any area in the target that is out of range of the overall average. You can see from the included pictures, how IR highlights different moisture content, the size and locations would very greatly. The automaton is as follows: PLC determines when to start test. Communicated through Ethernet/IP If Apps determines bale should be rejected , returned to plc ...

    $22 / hr (Avg Bid)
    $22 / hr Snittbud
    14 bud

    The specification can be found in the attached PDF document. Micro controller type: AVR 8-bit. PLEASE READ THE WHOLE SPECIFICATION _BEFORE_ MAKING A PROPOSAL. If you do a good job, I have more projects for you in the future. I'm looking forward for a good cooperation. Thank you!

    $658 (Avg Bid)
    $658 Snittbud
    31 bud
    DSP based electronic design 2 dagar left
    VERIFIERAD

    Hi, We need help from electronics hardware and firmware designers who have worked on DSPs before because device on which we are working is based on signal processing. Further details will be shared with selected freelancers only. Thanks.

    $138 (Avg Bid)
    $138 Snittbud
    10 bud
    basic PCB design for my device. 2 dagar left
    VERIFIERAD

    I want basic and pcb design which can be used for all devices. containing essential components like microcontroller oscillator power module etc.

    $48 (Avg Bid)
    $48 Snittbud
    21 bud

    PLEASE READ BEFORE BIDDING. 1. we have all winner custom design board need to bring up 2. we have bootloader 3. we have firmware package we want to install 4. we have phoenixsuit program 5. we have board all tested and powered up for installing. REQUIREMENTS: 1. you have many years experience in pcb board bring up it's a custom design board with allwinner 2. you are linux expert in programming firmware for pcb board pls contact me for more information. Tasks: 1. to adjust boot loader to boot our pcb board 2. make adjustments to our pcb board firmware to run properly,

    $831 (Avg Bid)
    $831 Snittbud
    17 bud

    You must have EXTENSIVE experience with hardware design using ESP32, as well as EXTENSIVE experience and successful background with firmware for ESP32 products and related WIFI & BT work. This project is for a battery operated device with very low QC current. It includes writing firmware for codec and cost effective board design to allow basic half duplex voice through wifi to the device. The device is battery operated and must be designed with extremely low QC to allow years of deep sleep. Candidate must have extensive experience in assembling sample SMT boards [in-house] including the small smt components. You must successfully create samples quickly in-house. It is imperative to have tools such as spectrum analyzer, scope and extensive knowledge and experience with refining the ...

    $11476 (Avg Bid)
    Framhäv
    $11476 Snittbud
    13 bud
    I need a LabVIEW Programmer 2 dagar left
    VERIFIERAD

    We need to operate our test battery system in the lab in Binghamton, NY. Need LabVIEW programming experience.

    $27 / hr (Avg Bid)
    Lokalt
    $27 / hr Snittbud
    4 bud

    Hello, I just bought an XYZ lineal system that comes with a YKHMI F430A all integrated DELTA PLC. The PLC and HMI come with a demo program to move the lineal system. I know the basics of programming but I just need someone to do a really detail explanation step by step line by line on how the programs work! Thank you.

    $182 (Avg Bid)
    $182 Snittbud
    13 bud

    Hello, I just bought an XYZ lineal system that comes with a YKHMI F430A all integrated DELTA PLC. The PLC and HMI come with a demo program to move the lineal system. I know the basics of programming but I just need someone to do a really detail explanation step by step line by line on how the programs work! Thank you.

    $196 (Avg Bid)
    $196 Snittbud
    6 bud
    EasyEDA Expert 1 dag left
    VERIFIERAD

    I am looking for easyeda expert who is able to work on PPD candidate must know how to design circuit and choose in-stock components from LCSC. If know about firmware development, it would be great.

    $563 (Avg Bid)
    $563 Snittbud
    34 bud

    Development of Ultrasound PCB Need the generator to work around 1.7Mhz freq. with 8 outputs Need that the PCB with impedance matching circuit(to the transducer and electronic) thanks *please contact me only when you have an experience with ultrasound designing *Please be aware that I need full work: design-manufacturing-assembly-testing and shipment to be a full working prototype the payment will be only for working prototype attached specifications(can be change)

    $2580 (Avg Bid)
    $2580 Snittbud
    15 bud

    I have 2 PLC,s communicating with wireless Modbus RS 485. Slave requires minimal code measuring up to 30 PPS, battery voltage a latching relay and possible count reset command. My intention is to eliminate the Slave PLC. I'm looking for someone who can help me with: (1) I have programs written into 2 PLC,s 1 Master and 1 Slave they are linked via RS 485. (2) They communicate through 2 RS485 wireless transceiver,s The Slave PLC has got a very simple program in it . My task is to move the program in the Slave PLC into a microcontroller. I'm presently using an Arduino UNO for the task I've got the majority of the coding done. In closing, I need someone who has SPECIFIC knowledge in IDEC PLC,s and Arduino microcontrollers.

    $23 / hr (Avg Bid)
    Sekretessavtal
    $23 / hr Snittbud
    35 bud

    Have a firmware and I can’t seem to make changes or compil it it needs to be done with CCS apparently or MP lab needing the CCS compiler linked to it……… looking for some help to see if it a firmware issue or a mplab issue ? Also want to make some changes to the firmware. Mcu is PIC16F18875 Would like someone to load my firmware and just see if they get any errors when compiling

    $21 (Avg Bid)
    $21 Snittbud
    11 bud
    arduino LED 1 ON, LED 2 OFF 1 dag left
    VERIFIERAD

    LED1 ON when humidity sensor less than 2.5 <50% (using potentiometer to adjust range) LED 2 ON when PH <6 (using potentiometer to adjust range) both status apper at LCD just simple code for beginner

    $18 (Avg Bid)
    $18 Snittbud
    62 bud

    i want home automation device ,cheatest smallest to controll my home lights ,fan,etc thats should fech my data from my firebase.

    $19 (Avg Bid)
    $19 Snittbud
    2 bud
    ESP32 USB MSC DATA access -- 2 23 timmar left
    VERIFIERAD

    ESP32 shall represent USB Mass storage device. Wav Files shall be storable ob the device via computer. The data from the wave files shall be accessible via host program on the ESP that is written by us.

    $1223 (Avg Bid)
    $1223 Snittbud
    20 bud
    ESP32 USB MSC DATA access 23 timmar left
    VERIFIERAD

    ESP32 shall represent USB Mass storage device. Wav files shall be storable on the device via computer. The data from the wave files shall be accessible via host program as raw data on the ESP that is written by us.

    $1222 (Avg Bid)
    $1222 Snittbud
    17 bud

    The DC-DC module(NCS3S4805SC ) is not working now. I am looking for EE engineer. I attached schematic. He will become a member of PPD Development Team.

    $23 / hr (Avg Bid)
    $23 / hr Snittbud
    24 bud

    CX-programmer PLC ladder programming. The proposal file will be given only. Need to build the system on PLC ladder programming and then create a report on it. No format for report. Just a basic report with a State diagram, equations, and screenshots of ladder programming and explanation. Needs to be done in one week.

    $45 (Avg Bid)
    $45 Snittbud
    9 bud

    Examination of analog and digital device models for analysis, design, and simulation of transistor level electronic circuits, emphasizing Metal Oxide Silicon Field Effect Transistors (MOSFETs); fundamental single transistor configurations; frequency response, feedback, and stability of multi-transistor circuits, such as current mirrors, differential amplifiers, voltage references, operational amplifiers and data converters; complementary Metal Oxide Silicon (CMOS) implementations of static and clocked digital as well as mixed signal circuits.

    $125 (Avg Bid)
    $125 Snittbud
    18 bud
    Micropython coding. 2 timmar left
    VERIFIERAD

    Using a: D1 mini ESP8266 SD card reader I2C OLED Display Module 0.91 Inch I2C SSD1306 OLED VM-5GA RFID reader Need software to read Sd Card text file, load each line to a variable "RFID EPC Number and text to variables". Each line will look like "E2 00 00 1D 95 03 01 01 22 10 4A 62 = Some Text 'n'" Some text = mostly 3 digits Could be anywhere from 60 to 100's entries. On interrupt "esp32 esp now receive" Read RFID cards Continue for a set time setting bools to true or false which ones are there or not. Continue to update LCD with text from the missing cards once the missing cards are less than 5.

    $632 (Avg Bid)
    $632 Snittbud
    16 bud

    We have 4 servo robot arms, we have 1 color sensor,

    $19 (Avg Bid)
    $19 Snittbud
    19 bud