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! Από 50190 αξιολογήσεις, οι πελάτες δίνουν Microcontroller Developers 4.85 από 5 αστέρια
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    55 δουλειές που βρέθηκαν, με τιμές EUR
    MPLAB XIDE & proteus simulation 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    MPLAB XIDE & proteus simulation Budget 35AUD

    €8 / hr (Avg Bid)
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    1 προσφορές
    Functional Electrical Stimulation Device -- 2 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    You must have the experience, knowledge and capacity to design and develop a multichannel Functional Electrical Stimulation hardware and multichannel EMG sensing circuit. You will also have to integrate diverse sensors and design communication protocols. You must have proven experience on working with AI on the edge.

    €11582 (Avg Bid)
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    4 προσφορές
    BLDC Motor Control 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Can you make pi loop bldc motor control application with ch32v307 risc-v microcontroller hall sensor six step algorithm? If you do, please make sure it is simple and with explanations. motor=24v-3a-2 pole driver=ir2110 hall sensor input=pull up

    €105 (Avg Bid)
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    4 προσφορές
    MicrochipProgramming 6 μέρες left

    Use microchip MCC to generate two PWM sine-waves, (100, 300 Hz) to drive two H-bridge Use microchip dsPic33CK256MP508 DMA LUT, CCP Compare mode use CCP capture mode to track the phase of the sine-waves at an interrupt.

    €510 (Avg Bid)
    €510 Μέση Προσφορά
    18 προσφορές

    This project consist in control the scale Read gross weight Read net weight Send data from HMI Nextion Read data from HMI Nextion

    €152 (Avg Bid)
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    22 προσφορές
    Arduino help needed 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello developers I need help setting up servo motor with ESP32 s2. Will discuss more details in chat. Thanks.

    €6 / hr (Avg Bid)
    €6 / hr Μέση Προσφορά
    23 προσφορές

    Hi, I'm looking for a freelancer to rapidly develop a simple WS2812-2020 that will be used with events. I'll be able to describe more with you while we discuss this over private messages.

    €474 (Avg Bid)
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    18 προσφορές

    TI IWR6843AOP uses out of box demo that sends the radar data via serial. We need to change that to CAN FD.

    €584 (Avg Bid)
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    13 προσφορές
    PIC16F886 asm code assistance 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    need assistance with some assembly coding questions in the next 3 hours, make sure the language u familar has to be assembly language

    €148 (Avg Bid)
    €148 Μέση Προσφορά
    5 προσφορές

    PART_1 I want to control an Arcus DMX-UMD-23 stepper motor. Here is the link to the stepper motor manual and labview software. This motor has a built in integrated stepper controller and can be controlled via a usb port. 1. we want to control the motor via the usb port 2. we want a screeen display switch to send the stepper to "home", home is a limit switch. 3. we want a screen display "switch" that allows us to choose either clockwise or counterclockwise rotation. 4. we want to make changes in the speed of rotation (i.e. the step size), so we need a control on the screen to do that by choosing the step size. 5. we want a box on the screen that given an input of "X steps", when we press the button, the stepper moves that amount of steps. 6. we want...

    €150 (Avg Bid)
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    10 προσφορές
    Make an arduino code to get wheel rotation from canbus 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I'm looking for some car canbus expert to find out a way to get wheel rotation from canbus OBD standard in order to work on all cars Or find out specific canbus frames for multiple cars I'm trying to get wheel rotation or ABS pulses from canbus If you don't understand the project or you don't know if you can make or not don't bid on the project

    €83 (Avg Bid)
    €83 Μέση Προσφορά
    5 προσφορές

    Need to control current output from a 220V rectifier. Keeping the voltage same… need to vary current… from 10 amps to 75 amps. Input to rectifier is 380V 3ph. Output 220v dc.

    €270 (Avg Bid)
    €270 Μέση Προσφορά
    6 προσφορές
    Build me a Electronice Engineer 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have done three year diploma in Electronics. And lots of small projects made at home like Amplifier, Night circuit, Security Alarm and many more.

    €19 / hr (Avg Bid)
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    5 προσφορές

    I have a Mini pixracer, and a raspberry PI4b. I am also have QGroundControl on my host machine. I would like to connect via either UDP or TCP for remote commands. I have this configured with MAVProxy, however it says waiting for heartbeat. Also, when FC is plugged in my Pi keeps cutting off and on.

    €16 / hr (Avg Bid)
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    7 προσφορές
    Ttavli - Electronic 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I want to create an electronic version of backgammon. A board that players (users) can drag counters with their fingers to the right spot. I need to find a software developer that can handle this. Details will be submitted to the right candidate.

    €590 (Avg Bid)
    €590 Μέση Προσφορά
    18 προσφορές
    Porting of LIB from STM to NRF 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We need to port this library: from STM32F to Nordic NRF52840 chip using its native (UART, CLK, DMA) peripherals.

    €194 (Avg Bid)
    €194 Μέση Προσφορά
    10 προσφορές
    coolprop C++ pressure enthalpy chart 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I require someone to utilize the coolprop C++ Compiler and developed a pressure enthalpy chart for NH3. We need the C++ runtime to run a PC, which will communicate via Ethernet/IP (Fieldbus) to a PLC which it will read 4x Float tags required for the chart Plot.

    €149 / hr (Avg Bid)
    €149 / hr Μέση Προσφορά
    11 προσφορές
    €578 Μέση Προσφορά
    28 προσφορές
    pcb design 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    This task involves choosing a chipset for a required circuit, creating the circuit and pcb design

    €165 (Avg Bid)
    €165 Μέση Προσφορά
    40 προσφορές
    €81 Μέση Προσφορά
    14 προσφορές
    Zigbee Professional 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need CC2530 firmware can work with ZHA installed on Homeassistant. I have CC2530 Z-stack firmware but I have some problems. I can't connect the device to ZHA. My firmwre works well with my custom coordinator. I can provide my firmware.

    €514 (Avg Bid)
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    11 προσφορές
    RP2040 Microcontroller Program A Wav Loop In Arduino IDE 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    RP2040 Microcontroller Program A Wav Loop Without Delay and Popping Noise After Repeat I can get the loop to play but the sound skips a little and pops during repeat. I believe its a library or software glitch with the dac and pwm pins.

    €27 (Avg Bid)
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    5 προσφορές
    Wifi product Design 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi,we are universal accessories as Headset,keypad,mouse,,,which using for computure, gamebox ect... usually those product using Bluetooth/USB we aim to design them by WiFi connection,which need to compatible with all system,engineers who are specialist at customized wifi protocol might be good for this project

    €1924 (Avg Bid)
    €1924 Μέση Προσφορά
    22 προσφορές

    1. Make an encoder (Mux) 7 segments must be made in 8-bit Microprocessor: Picoblaze using the attached file (Assembly coding, KCPSM6, ROM FILE).

    €22 (Avg Bid)
    €22 Μέση Προσφορά
    3 προσφορές
    MPLAB XIDE and Proteus Simulation 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    MPLAB XIDE and Proteus Simulation Urgently Required

    €4 / hr (Avg Bid)
    €4 / hr Μέση Προσφορά
    8 προσφορές
    SIM7000G programming 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have a code that works perfect with SIM5300E, I am looking for someone to modify it and makes work with SIM7000G… I have tested the GPRS registration with SIM7000G, it works almost fine; but it needs extra work to make it more reliable… I am using TinyGSM libraries and other Arduino libraries… My board has STM32 and I am using platformIO with Arduino environment to build my code…

    €138 (Avg Bid)
    €138 Μέση Προσφορά
    17 προσφορές
    AC Input Filter Design 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I’m looking forward to design a robust AC input filter for HiLink AC DC converter in which an AVR project is running. And I would like to add some prime features like inrush current protection, AC line transients / spike protection as well as inductive load back EMF protection which may sometimes reset the microcontroller. Please note we have only phase and neutral, so earth connection for the filter circuit. Please find the attached file of the proposed project.

    €50 (Avg Bid)
    €50 Μέση Προσφορά
    5 προσφορές
    Project bassys3, picoblaze, assembly coding and vivado 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Project bassys3, picoblaze, assembly and coding vivado , please check the attached word file for details. 1. Make an encoder (Mux) 7 segments must be made in 8-bit Microprocessor: Picoblaze using the attached file (Assembly coding, KCPSM6, ROM FILE). 2. Running digits on 7-segment display: The purpose of this code is to display and scroll the number that is being typed with the matrix keyboard. Each time a number is pressed, it should appear in the 1st display on the right, and the number that was in this 1st display will now be placed in the 2nd display and the number that was in the 2nd display will be placed in the 3rd display, so that the number that was in the 3rd display is lost. This code must include the enter function, which is when it receives a number greater than 9 and at...

    €409 (Avg Bid)
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    4 προσφορές

    Need someone Expert for ESP32 BLE to optimize our BLE code for Final production produce. We want to ensure flawless BLE working.

    €130 (Avg Bid)
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    8 προσφορές
    Embedded systems Fault tolerent systems 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need an expert in fault-tolerant embedded systems in the automotive domain.

    €125 (Avg Bid)
    €125 Μέση Προσφορά
    13 προσφορές
    NEXTION+ARDUINO Expert needed for an ongoing project. 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello there! I need someone to help me with a Nextion+Arduino project that I am working on. What I want you to do is to check the files that I have already made using Nextion Editor and Arduino to talk to each other. I'd like you to check them, improve them in terms of looks, operation and help me with what's undone. Basic idea is we have a display and Arduino and we want them to talk to each other all time and make the changes on Arduino side, I also have an I2C based battery fuel gauge IC so I'd like you to help me to track it's SOC as well. If you are someone who has worked with Nextion Displays and can do this, kindly bid. I'd prefer it if you have the display at your end and can test the firmware on Arduino and test the HMI interface on the display parallel...

    €86 (Avg Bid)
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    12 προσφορές
    Create a simple pcb design using PADS. 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Step 1 Create a schematic diagram. You may create your schematic in either Eagle or PADS Logic. Step 2: Import the schematic diagram into PADS Layout. Step 3: Create the Gerber files for manufacturing the board You need to send the following: bottom layer, top layer, outline, and drill. Include the board file as well. The extension changes depending on the software. Pad Stack 30 mils Clearance 14 mils Trace Width Max: 180 mils Min: 18 mils •pcb design must meet the following drill bit guidelines: Function Size (mm) Size (mils) Trace 0.5 20 Trace 1.00 39 Trace 2.00 79 Drill Hole 0.5 19.7 Drill Hole 0.6 23.6 Drill Hole 0.7 27.6 Drill Hole 0.8 31.5 Drill Hole 0.9 35.4 Drill Hole 1.5 59.1 • Only PCBs from PADS are supported. Use only the drill size specifications listed above ...

    €155 (Avg Bid)
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    30 προσφορές

    I want to create programming routines to be recorded on an FPGA

    €31 / hr (Avg Bid)
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    15 προσφορές
    Modify a router firmware 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello, Need to modify a router firmware with image and model number and certain parameters and repack it. thats it

    €114 (Avg Bid)
    €114 Μέση Προσφορά
    2 προσφορές

    Complete firmware and software development for our battery-powered wireless camera sensor, which uses stm32h743 series MCU, with AI classification capabilities. Hardware will have PIR detector, OV5640 camera, external SDRAM and QSPI flash, 868MHz LoRa transceiver, IR cut filter and IR LEDs, vibration sensor, voltage regulators, SD card, debug /programming port etc. LoRaWAN specification v1.0.3 will be used to send classification results to our handheld terminal with gateway and ChirpStack Network and Application server running on it. Developer will be responsible to develop complete code which includes test software for the designed hardware, firmware and software that will run on the board, deep learning AI model that will run on the board, LoRAWAN v1.0.3 with specific payload for the sen...

    €3951 (Avg Bid)
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    Java Programming .... 1 μέρα left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need someone who is well conversant with java to help me build the microprocessor simulator

    €17 (Avg Bid)
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    2 προσφορές

    Hi we want to develop and centralized system that take input from several sensors and turn on/off relay based on different logic that are set dynamically. Developers from India will be given a higher priority. Only 1 MCU with very high pin count to be used like NXP, Cypress, STM etc

    €1113 (Avg Bid)
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    Vivado software - FPGA Digital Systems -- 2 23 ώρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Project to be done in VHDL, so I am looking for an expert. The objective is to create a testbench for one circuit, and simulate the a few operations including storing data in it as well as retrieving data from it. I can share more details in PM.

    €29 (Avg Bid)
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    4 προσφορές
    firmware modification for microcontroller change 22 ώρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Existing Firmware Language – Embedded C. Existing Development Platform – IAR workbench Existing Processor- NXP- MK22series New processor - STM32F411CEU6 we need to change the firmware to suit the pin configuration of the new controller , we can share the embedded programe source code for old microcontroller project includes debugging feedback for which our team will test and give

    €147 - €441
    Σφραγισμένο
    €147 - €441
    12 προσφορές
    Project with Basys3, Picoblaze, Assembly coding & Vivado -- 2 21 ώρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Running digits in 7-segment display: The purpose of this code is to display and scroll the number that is being typed with the matrix keyboard. Each time a number is pressed, it should appear in the 1st display on the right, and the number that was in this 1st display will now be placed in the 2nd display and the number that was in the 2nd display will be placed in the 3rd display, so that the number that was in the 3rd display is lost. This code must include the enter function, which is when it receives a number greater than 9 and at that moment it will proceed to deliver the number that forms the angle but converted into binary, with the restriction that the number is not greater than 180. In case it has received a number greater than 180, it must deliver x "B4" and place 180 i...

    €239 (Avg Bid)
    €239 Μέση Προσφορά
    2 προσφορές

    I need someone to extract firmware from an microcontroler and write to another. More details available for those interested in chatting

    €1124 (Avg Bid)
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    13 προσφορές
    Need small Microchip PIC32 Firmware 12 ώρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    On the PIC32MK MCJ Curiosity board with MPLAB X IDE Need a small firmware that uploads on the device and displays a menu when connected with tera term When menu is selected initialise and read from GPIO Pins using I2C and SPI Protocols. Only contact if you have worked with Microchip PIC32 Boards and MPLAB X IDE

    €153 (Avg Bid)
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    16 προσφορές
    Vivado software - FPGA Digital Systems 10 ώρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Project to be done in VHDL, so I am looking for an expert. The objective is to create a testbench for one circuit, and simulate the a few operations including storing data in it as well as retrieving data from it. I can share more details in PM.

    €36 (Avg Bid)
    €36 Μέση Προσφορά
    6 προσφορές
    Project for noumanmehtab86 -- 2 9 ώρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi noumanmehtab86, I noticed your profile and would like to offer you my project. We can discuss any details over chat.

    €1113 (Avg Bid)
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    6 προσφορές
    esp32 5$/hour work for many tasks 8 ώρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    multiple project task based work for long term please specify you agree to 5$/h

    €6 / hr (Avg Bid)
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    20 προσφορές
    Custom MIMO module -- 2 8 ώρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We are looking for an RF Engineering company for our newest project. We would like to create a MIMO radio module with -130 dBm sensitivity @ 500 kbps. I would love to get on a call to further discuss the brief of the project if it’s of interest to you.

    €43 / hr (Avg Bid)
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    Microcontroller 6 ώρες left

    Microcontroller is considered as the backbone of Embedded System& it's most important feature is: "It can think". A Microcontroller looks like a simple electronics chip, but in actual its too powerful (also called Embedded Computer) because its programmable. Using programming code, we can control all I/O pins of a micontroller and can perform multiple functions. Before microcontrollers, DLD gates were used to create logics i.e. adding delays, turning signals ON/OFF etc. DLD is still in practice for small projects but if you are working on big industrial projects, then DLD circuits become too messy & thus too difficult to handle. In below figure, I have added two circuits of traffic signal lights: Left Circuit: 555 Timer is used for creating the LED sequences. Right C...

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    Electronic schematics for a sound activated light 6 ώρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    A blue tooth device that is activated by a high decibel sound and triggers a number of strobing LED light to come on.

    €358 (Avg Bid)
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    31 προσφορές
    pcb design project - AFE + nrf52840 5 ώρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    An expert needed to design a PCB. He must be familiar with onboard antenna design, MCU, BLE and optionally with AFE (Analog Front End). Preferred tool: Altium

    €206 (Avg Bid)
    €206 Μέση Προσφορά
    28 προσφορές

    I need the design for converter / dimmer that can be used with a typical DALI LED drivers. It needs to provide the following functions: 1. Conversion of 0-10v dimming signal to DALI dimming commands to go to the DALI LED driver 2. Dimming of the LED light through the DALI LED driver using a rotary switch (or potentiometer) to provide 90,80,70 ... 10% dim levels. 3. Bypassing of the unit and changing it to a simple conductor using a switch. It can be part of the switch used for dimming. You'll provide the schematic design, firmware for the microcontroller, parts list. You'll need to provide verifiable relevant work history and references to be considered. Thanks

    €910 (Avg Bid)
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