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    3,900 microcontroller design freelance work jobs fundet, i prisklassen EUR
    electronic Udløbet left

    microcontroller electronic

    €60 (Avg Bid)
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    1 bud

    I am looking for a pic microcontroller with a set of PCB boards. One board should have 5 digital inputs and the other board should have 5 Miniature Relays. Both boards communicate via 2 core cables to a distance of 1000 meters. Operating voltage of the boards to be 12 - 24 volt DC and power source can be arranged on both ends externally, not necessary

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    1 bud

    Hello, I need someone who has had experience calculating stuff like transmission ...someone who has had experience calculating stuff like transmission range, power consumption, path loss, etc for a report to be sent to the electronics department. The microcontroller we need to do the survey on is GPy: [log ind for at se URL]

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    I'm on the look out for some hardware development assistance for a project that one of my customers would like to embark upon. Fundamentally they would like to design a box build solution that concentrates on time lapse photography and the delivery of the images. The project will potentially use either a Beaglebone Black or Raspberry Pie processor

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    7 bud

    I need a project ported from IAR Embedded Workbench to MCUXpresso. The code should be able to be compiled without errors.

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    9 bud

    Hi Marek, I am looking for a pic microcontroller with a set of PCB boards. One board should have 5 digital inputs and the other board should have 5 Miniature Relays. Both boards communicate via 2 core cables to a distance of 1000 meters. Operating voltage of the boards to be 12 - 24 volt DC and power source can be arranged on both ends externally,

    €52 (Avg Bid)
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    1 bud

    A freelancer has to build a proprietary algorithm based on microcontroller, that automatically manages the data flow direction of the RS-485 serial port, taking into account the baud rate and the number of bits, without any special configuration or software command, i.e, totally transparent to the MCU. It must be 100% compatible with Modbus! Freelancer

    €244 (Avg Bid)
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    14 bud

    hello i need car parking control system with microcontroller PIC 16F874A or another controller with the Proteus Professionel V7.10 design and microC, with explain the code line by line. for more information post your offer.

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    Please read text project. I use ST microcontroller STM32F103 and STP16CPC26XTR (16 channels led driver controller) The software can receive information via RS485 (serial port) and CAN BUS. You can receive 5 frames: Left Text (5 ASCII char) (5 bytes) Right Text (5 ASCIIchar) (5 bytes) State of linear bar, state of curved bar and state of arrows and

    €25 (Avg Bid)
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    5 bud

    I need programming firmware of STM32F103 Microcontroller. I have customized PCB. I have received the components and the PCB. 1) I will assemble the different parts of the circuit and test their devices with very simple programs. Hello word MCU (flashing firmware) Receive a serial port frames Send a serial port frames Receive a canbus frames Send

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    4 bud

    ...arduino expert,who can design a wearable wrist smart band with multiple features , features are 2.5 inches screen , gsm anteena, temperature sensor, multiple microcontroller and sensors will work simultaneously. then create API of the product that will be interact with smartphone application and web services Also required design /modify and prototype

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    3 bud

    We need a developer who can design PCB and develop software using any microcontroller for Gas Analyser. It will contain 2 devices which has to be communicated over RS232. There will be 1 Output for 24 Column Printer and RS232 Data output for PC. It will contain 1 LCD of 64 X 128. It will have 6 Keys Input. Developers from India are preffered. Source

    €970 (Avg Bid)
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    Design of PCB Udløbet left

    Simple components comprising of the following: - Lithium Battery - Battery level monitor - Induction charging receiver - Microcontroller - Bluetooth transmitter - Temperature sensor - 9-axis motion sensor

    €385 (Avg Bid)
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    28 bud

    ...a micropump, microvalve and pressure sensor (or pressure switch). Maximum pressure 65mmHg. Develop a PCB that will activate a micropump, and also a microvalve using a microcontroller to control the inflate and deflate cycles. The PCB must the rechargeable battery charge controller to avoid battery issues. Microusb port to charge and download user log

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    24 bud

    ...to feed each dog with a specific quantity of kibble (dry dog food) at different time intervals. The project involves construction, programing in C, and evaluation of a microcontroller-based automatic dog feeder that can deliver a preprogrammed quantity of kibble (dry dog food) at specific time intervals by calling a dog (small or large), determining

    €318 (Avg Bid)
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    TeensyPewPew program that emulates a player moving through a series of static and moving blocks. T...player moving through a series of static and moving blocks. The aim of the player is to move/jump between blocks while gaining points and lives. Knowledge of the Teensy microcontroller is required. Further details will be provided. Deadline: 7 days.

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    ...only, award and payment through freelance platform only. I need to build a program that 1) mines bitcoin connected to a pool 2) independent from a computer through this (ESP8622 wifi Lolin v3) arduino based microcontroller ... exact detail of it's function in the attached video I have all the pieces of the microcontroller, the stratum pool account info

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    7 bud

    ...freelancer to write a code in C language for Digital Weigh Balance using cs5460absz and 8051 (89S51/52) Microcontroller. Display on six- 7 Segments. Features to be of standard digital balance- weighing scale with memory (EEPROM)nd 8051 (89S51/52) Microcontroller. Display on six- 7 Segments. Features to be of standard digital balance- weighing scale with memory

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    3 bud

    The goal of this project is to write a specialized serial bootloader for a Microchip 24JF1024GB606 microcontroller running in dual partition mode. The bootloader will work in the main loop, receiving data in chunks ranging in size from 15 to 150 bytes, writing them into the inactive memory partition. It is important that the bootloader be driven solely

    €1530 (Avg Bid)
    NDA
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    16 bud

    ...webpages for the following items: I have a system I am going to build that you see in page 4 of the powerpoint. (need 1 + 1 backup) On the left side, I need an Arduino or microcontroller that can handle at least 29 input/outputs, 2 of them need to be Tx/Rx, needs to be fast and handle 2000 lines of code. Which one to pick? (Need 2+1 backup) Available voltage

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    I am designing a microcontroller + sensors + radio (868MHz) board and want you to do the PCB layout and routing. I have done the schematics. - PCB layout - routing - generate all files needed to order the PCB

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    SD copy and upload Udløbet left

    ...be required from you before sending source code and documents. Please let me know if you have any issues with this. Skills Required Electronics, C# Programming, Microcontroller, PCB Layout, Arduino...

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    ...Have you made a project for Synchronisation of DC motors via IR/RF, in past or any related project? 2- Can you Synchronize two DC motors via RF/IR? 3- Are you good in Microcontroller programming? 4- Are you good in Circuit/PCB designing? 5- If you have fully understood the project then please explain what you have to do in 2-4 lines (in your own words)

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    14 bud

    Synthesise secure microcontroller. Only people with access to secure microcontroller IP are allowed.

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    10 bud

    ...webpages for the following items: I have a system I am going to build that you see in page 4 of the powerpoint. (need 1 + 1 backup) On the left side, I need an Arduino or microcontroller that can handle at least 29 input/outputs, 2 of them need to be Tx/Rx, needs to be fast and handle 2000 lines of code. Which one to pick? (Need 2+1 backup) Available voltage

    €171 (Avg Bid)
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    2 bud

    I need the code to realize an hygrometer/thermometer based on Atmel microcontroller (Attiny 85/ 84 or other avr microcontroller). I wish to read the values from the SHT 31-D sensor and proportionally rotate two stepper motors driven by DRV 8825. Each motor rotates a pointer on a dial to indicate humidity and temperature.

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    22 bud

    I need a programmer to write C code for an ATTiny10 microcontroller to flicker two LEDs in a random fashion that simulates a real-world candle flame. The code needs to treat each LED as its own "candle", so this is essentially two independent flickering routines. This is different from some implementations where one "candle" consists of two LEDs inside

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    8 bud

    A relay switching (around 100 relays) using microcontroller in a pre-definite sequence and corresponding displays etc.

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    39 bud
    VENDING TELEMETRY Udløbet left

    ...(Multi-Drop Bus) – protocol, that is used to connect the separate modules of the trading automate to a general splint, which supports the logic and the way they work. The main microcontroller of the device is the one that controls everything and sends commands to other devices (coin collector, banknote collector and card reader). The controller

    €5124 (Avg Bid)
    Fremhævet
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    21 bud

    I need to get data from 4 to 20 ma sensors and process input data using a microcontroller. After processing the data, it will be transferred to the computer via the Rs-232 protocol.

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    ...technologies that are integrated into daily life. We are searching for an electrical engineer that has experience in: -Design of PCB boards -Printing of PCB boards and soldering of individual components -Design new EMG microcontroller in tandem with biomedical engineers. While hours will be flexible, the goal is to produce prototypes as fast as possible

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    ...relatively easy to configure) to accommodate the required functionality. 2. Develop the CPLD/FPGA code. The device needs to take as inputs a set of states (from a microcontroller so either as an I2C command or as a 3 digital input code, along with 3 digital inputs - alarms). The device then needs to set 11 outputs based on a 4 input truth table

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    ...PC via its USB port. This device will have an I/O port (one for for 8-bit input and one for 8-bit output ). Also, apart from the I/O, I will need a few additional lines to work as CONTROL lines. The interface circuitry could be built using an ARM Cortex micro-controller, or use an available standard USB interface chips. In either case, I would like

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    I need to make the piezo counter display, 2 seven segments 1.8 in. t...seven segments 1.8 in. the piezo will send low voltage (1 to 5 Volt) to the microcontroller, according to of each puls the microcontroller is going to counting and display it, one reset button to reset the micro controller, I need use Arduino to program the microcontroller (Atmel).

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    I have a unusual ADC/DAC/GPIO hybrid device connected to a Microcontroller via SPI. I need a driver for the ADC & DAC as well as digital IO from the device

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    ...attached zip file contains the Excel files as well as the htm files from the website where I found this calculation in Excel. Also the website URL. The Excel file contains a design equation allowing the output voltage adjustment for a DC/DC converter based on varying an input voltage making the DC/DC converter dynamically programmable.I have simulated

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    Reading Futaba TX switches state via Dragonlink using Arduino, Skills: C Programming, Arduino, Embedded Sofware, Electronics, Microcontroller

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    8 bud

    I need you to develop some software for me. I would like this software to be developed using C in MPLAB X IDE for PIC32MX250F128B microcontroller

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    we are looking for candidates who have experience in microcontroller , PLC programming

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    ...as a starting point. The Developer will have input into final hardware layout including the selection of Microcontroller to aid swift project completion. Project Condition 1. LOW COST/SIMPLE hardware requirement 2. Microchip microcontroller preferred but will consider Arduino 3. A mixture of resistive/Inductive loads to start 4. Swift completion

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    Need remote control and remote HD video streaming over wifi from drone. Would like to use Arduino type microcontroller board and/or Single Board Computer to control drone motors and to capture HD video via mini-HDMI camera output and have a media server like VLC stream the hdmi input over Gigabit ethernet to wireless transceiver and finally to an 802

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    FreeRTOS for RH850 Udløbet left

    Need to port FreeRTOS for RH850/P1H-C Microcontroller. need some basic changes which will make the RTOS compatible with RH850. you do not need to write any drivers. you just need to make some changes specific to the microcontroller. let me know if any one is interested to work on this.

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    Lighting controller Udløbet left

    I recently developed a microcontroller-based lighting controller for an art project with a local artist. It controls 3 x 3-colour LED strips. I also wrote a PC program in JAVA to define how the lights change/fade over time. The PC program has a similar UI to Audacity in that there is a timeline to represent each of the channels (the LED strips).

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    ...can be found here: [log ind for at se URL] I need the patents filtered so that the specification includes microprocessor cpu microcontroller or "micro controller". Also the assignee name needs to match the inventor [log ind for at se URL] the inventor country needs to be usa I need to be able to run the code myself on a weekly

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    ...by Commodore. I have recreated the Amiga 500 keyboard and want to replace the old controller(Commodore CSG 6570-036 MCU with a newer PIC chip) using a PIC18F45K50T-I/PT microcontroller as a replacement and hopefully be able to incorporate the extra logic circuit into the new MCU. I have the original schematic and have created the new sch and .brd file

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    ...compiler and MPLABX environment. This could be a port of the Arduino LCD library 'U8g2'. See ttps://[log ind for at se URL] There are details on how to port to other microcontroller platforms. See [log ind for at se URL] Or you could write a custom library, or port another open source library. The result

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    we need a code in C, it should be written in Keil compiler with STM32 microcontroller and CMSIS libraries. sample devices for this purpose are JUMO ITRON seies in industry.

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    ####Only experience programmer will be approved#### The board will be used in cars, has dual CAN interface, CAN1= connected to Car-CAN, CAN2= connected to ECU The main function of the board is the following: 1- Forward messages between CAN1 and CAN2 (normal mode). 2- Modify specific data in some messages going to CAN2 while pre-defined data received (filtering mode). 3- Fail-safe mechanism for bot...

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    ...Electronics Radio Circuits designing and Radio Frequency transmitters and receiver data communication experience required, preferably in Meteor burst technology. FPGA, Microcontroller interfacing, Motorola VHF transceiver experience preferred. The main Aim is Data communication through wireless communication link x.25. VHF Meteor burst transmitter &

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