Arduino is an open-source electronic prototyping platform for working with electronics. It is a expert field requiring specialized skillsets. If your business needs help with Arduino projects then you have come to the right place. Post your projects related to Arduino here on this website and we can let freelancers bid on them.

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    55 jobs found, pricing in USD

    You must be at least 16 years old. You do *not* need any experience, but you must be very intelligent. I estimate that I will pay you 160 US dollars to 300 US dollars per month for 20 hours of work. I will pay you each day, for every hour you work with me. You will normally work 1 hour/day (20 days/month). ✻ HOW TO APPLY ✻ Please do *not* bid on this project the normal way. Instead, to apply for this project please paste... Python_1_hour_28_Nov_2021 into your Freelancer profile. I will search for... Python_1_hour_28_Nov_2021 If your profile were to interest me then I would invite you to bid on this project thereby enabling you to bid on this project "for free" (without spending one of your bids). Please wait *patiently* for up to 48 hours for me to invite you becaus...

    $15 / hr (Avg Bid)
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    4 bids

    Firmware Writer for USB , BLE Module and Sensors Communication 1. Require BLE module power on via USB 2. Require firmware written for sensors to communicate with BLE module. 3. Require BLE module communicate with mobile app. We do not require any App developing. Experienced Only! If you do not have time to professionally provide updates it best that you not place any bid.

    $614 (Avg Bid)
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    18 bids

    the project is a working arcade game system that integrates with various hardware peripherals including an LCD screen, a joystick the project is almost done just need a little 2 parts contact me for information

    $18 (Avg Bid)
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    8 bids

    Hi, i have to manage data and display on ESP32 web page, i would like to do no more than one hour of Teamviewer session to solve this problem. put something like a watchdog if the board is off or if the board is not connected disable (Gray color) some value i will explain details during Teamviewer or AnyDesk session Thanks

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    10 bids

    Existing hardware (used, ca. 2000-2005): ================================= - LinMot Servo Controller E100-AT, Firmware 1.3.14 (Art. No. 0150-1601) - LinMot Power Supply S01-48/150 (Art. No. 0150-1940) - Linmot Actuator * Stator P01-23x160-D100 (Art. No. 0150-1202) * Slider PL01-12x420/370 (Art. No. 0150-1324) - Arduino Mega 2560 R3 with RS232 shield Documentation of ASCII protocol: =========================== Goals: ====== 1. Finalize design and wiring for a control box employing - Arduino Mega 2560 with RS232 shield - push buttons, potentiometers, rotary encoders, status LEDs, digital displays 2. Write Arduino code making use of the E100-AT RS232 ASCII protocol to: - display operating states of E100-AT servo controller via status LEDs on the control box (SETUP, WAIT FOR DISA...

    $844 (Avg Bid)
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    18 bids
    USB driver -- 2 6 days left
    VERIFIED

    I need that someone write me c/c++ code. The code need to communicate with electronics device with LAN9514 chip and work on windows 10. To be more specific i need the code to enable/disable the chip USB ports.

    $20 (Avg Bid)
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    I need to have made a simple Windows Installer package . I have an exe program and also a driver for undoes ch340 driver. I need the installer to update the users driver or install it if they don’t have it. Then install my exe l program. I have a graphic to add to the installer also for the user to see while they wait for the install to complete. So I need the installer to 1) install the ch340 driver 2) install my setup program. 3) then the prompts that print on the cmd on my exe program i would want to print on the install shield for the user to read then follow as they do the steps for the install . It would be best if this works on windows 7 and up as my program does . I also would like to have an iOS version of the instal program made as well I am looking to have ...

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    Looking for a python expert who can create both 2D and 3D games. For this project, you have to create a simple GUI memory game. The player turns over two cards, if they match, the cards remain face up, otherwise, they flip back.

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    Arduino code modification 5 days left
    VERIFIED

    hi, I have a Arduino code that is arduino micro that plugs into a computer and acts like a keyboard, it is configured with a Brasilian Keyboard, I want to change that to US International Keyboard for all the functions where this code is using Brasilian Keybaord. this is my first project so I have a very small budget but this task should be easy with someone who is familiar with arduino and keyboard layouts. thank you Budget 5-15 dollars

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    7 bids

    Assembly Line Controller Design an assembly line controller with the following specifications: • master start and stop button for the whole system • controls the conveyor for three separate assembly stations • the controller tracks the location of parts at each station • each station can indicate if a part has failed or is rejected, and eject it from the line • only turns the conveyor on when all three stations indicate (digital input) that they have completed their task • indicates to each station whether there is a part present or not • each station has an e-stop that must be monitored and stop the machine via an interrupt • controller stops the machine every 4 hours for a forced inspection, can only restart when all stations indicate all-...

    $337 (Avg Bid)
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    8 bids

    Write a code and propose Arduino components + provide a connection schema to auto-level the platform with a single linear actuator. Use Case: Trailer is parked. Driver depresses “up” and “down'' momentary switches to crank up or down the linear actuator (tongue jack) to decouple the trailer from a truck. Next, the track is moved to a safe distance. Upon pressing the “level” momentary switch , Arduino is controlling the linear actuator (tongue jack) to level the trailer. Control Panel Buttons (momentary switches): Tongue jack >Up< - for manual adjustments Tongue jack >Down< - for manual adjustments >Level< - triggers automatic adjustment >Stop< - emergency stop Switches on/off switch. “On” position allows co...

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    I need two programs for the arduino 33 BLE Sense board: The first program is for a arduino that will work as central device. The program must read the values ​​of 8 analog sensors (0 to 1023). The information is encrypted into a vector or more with assi characters and it is announced every 100ms (since the values ​​of the readings of the sensors will be refreshed every 100 ms). The second program will be for the peripheral arduino, this program will be in charge of reading the data vectors anuncied by the central arduino, then it will transform to decimal values, concat them into a character vector and send these values ​​through the serial port. Is verry important that the peripheral arduino can read the data efficiently and that it does not capture empty data packet, hence why the imp...

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    6 bids

    we need your help to do the initial server setup for our GPS device. We have settled it up, the device is getting connected to the server but not able to read any data. We have the protocols doc of the device. Link for setup: The help we need from you: 1. We can read incoming data. 2. We can initiate some commands on the device.

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    Be able to switch 1 relay remotely via GSM and the other 3 by Bluetooth smartphone control

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    I need two programs for the arduino 33 BLE Sense board: The first program (for the central arduino) must announce every 100ms two data vectors that have the values of 8 analog sensors that are continuously read in them encrypted. The second program (for the peripheral arduino) must read the announced data, transform it into its decimal value, make a vector with those values and turn them on through the serial port. The two programs must be well synchronized to avoid empty readings. It is essential that the developer has experience working with the BLE protocol and with the Arduino nano 33 BLE Sense board.

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    Copy an electronics project 4 days left
    VERIFIED

    I would like the following project to work with an esp32 board (possibly an esp-01) and an MH-ET LIVE Omnidirectional Microphone Module I2S Interface INMP441 MEMS High Precision Low Power Ultra small volume for ESP32. PCB layout included with gerber files.

    $173 (Avg Bid)
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    Needs to hire 3 Freelancers Candidates have to record videos while making small projects using the Arduino microcontroller. - Candidates have to provide at least 6 videos a week - Will share with you the do's and Don't guidelines after starting the work candidates have to follow the guidelines - We can ask for up to 2 unpaid edits in the final video if the candidate fails to edit the video then it can lead to rejection of the video or the penalty in the video payment have to pay. - The videos that candidates will record are our property. The candidate will use those videos as a shared link by us after releasing the videos. Will further discuss the details on chat. will also make payments more clear in the chats. Interested candidates may connect by chat. I have attached a sam...

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    Ya I using this Hco5 Bluetooth and aurdiono uno connected to a bulb and fan but the problem is in the app it didn't show the output and when I on the onbutton it's not worked

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    Hello colleague I am interested in contacting for help in a project I have developed code but I want to improve the project by adding the possibility of taking the temperature when a push button is pressed that has a menu with the option to send or cancel the measurement and that is send the data when the option send data to be saved in the database is selected, if it is canceled, do not send. Technical data Esp32 sensor de temperatura

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    I am using a 32x32 LED matrix from Adafruit and I am driving it with an FPGA. I followed the tutorial they provided and I get an image initialize. Now, I am trying to have various frames to show, to make some sort of video. I want to use a microcontroller to send the data for the frames to the FPGA. Further explanation is attached on the word document and all the files I currently am using will also be attached. Please don't hesitate to reach out with any questions regarding the design.

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    I am looking for firmware and hardware engineer to work on my several project. I prefer the India, Pakistan Engineers. Required skills: - Arduino, STM32, ESP32, Raspberry Pi, nrf52832, nrf52840 - SPI, I2C, UART, USB-HID - EasyEDA Currently I need someone who has experience about the STM32 and USB_HID.

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    Production JIG 3 days left
    VERIFIED

    Need someone with embedded Python skills to assist with developing a test jig with GUI using a Raspberry Pi4 and interfacing to some custom hardware to program and calibrate a ESP32 module being used in a production product. Most of the ESP32 programming app is available on Github but other interfaces to custom hardware are required as part of the test and calibration routine..

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    I need to create a small 6"x6" metal table that moves up to a set position ( the position must be adjustable) when one button is pressed. I then need it to move down to a second position(the second position will always be all the way down but the speed at which the table moves down needs to be adjustable) when a second button is pressed.

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    All code prepared according to display 16*2 CONVERT into 6nos 7 segment display

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    Hi, I need an app where I can see my car in real time on a map, also I want to see the speed and a real time State of charge of the battery I will use an Arduino with GPS module, also My BMS has an analog output 0-5v (0v = 0% 5v=100%) in order to see whats the SoC of the battery. the arduino should be connected using wifi to a hotspot that I have always on in the car. I also need that one pin of the arduino connected to a SSR that will close the ignition key contact for remote starting from the app.

    $644 (Avg Bid)
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    I need an arduino code and a wiring diagram that will lead to a plc which will control a liquid dispensing machine using a 12v dc pump, a flow sensor and an lcd display.

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    esc Bluetooth control with PWM

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    Arduino expert 2 days left
    VERIFIED

    I am a hardware guy and know a little coding but for a good coder I think this would be easy. Listen to the bus for data at 0x0000 and then send it back out on 0x8000 because the speed controller is sending data to the network using 0x0... but the cluster is expecting 0x8..

    $2 - $8 / hr
    Sealed
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    3 bids

    Hi, We are a blogger company and we are looking for writing work related to raspberry Pi. You should have worked on Raspberry Pi and have good English skills. Thanks.

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    This is an hourly position for an experienced developer to to create a fairly large firmware base for a new IoT device, and then ideally stay available for maintenance and feature enhancement tasks. There will be some preliminary design work, starting immediately as you have time available, but the bulk of the project will be done in Q1 2022, followed by maintenance and feature updates as needed. You will be working for and with very experienced, senior embedded architects and developers. You will not have to interface with project managers, product owners, or other non-technical management. The project is NDA, but the following skill-sets will be priorities when reviewing candidates: - Usual embedded development skills. C/++, RTOS, JTAG. I2C, SPI, UART, GPIO, etc. - Nordic nRF53 serie...

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    silan uart bottloader 2 days left
    VERIFIED

    i want to code uart bootloader

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    I want to have possibility to change CID number on any SD card. The goal of the project is assemble device or hardware which can change the CID number of any given SD card. It can be Arduino or combination of hardware (PCB) and software - it doesn't matter. The project will be closed when I will see that device or hardware can changes a CID number of a card that I will send to the developer. P.S: You do not need to suggest a solution for Samsung EVO+ SD cards because I already have it. I need solution for any SD card brand. Please that you do not waste my time for trying ! Sign up only if you have guaranteed solution which works 100% !

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    We want to get a source code for Renault MEGANE 2 car remote ( Microcontroller type : PCF7926ATT ) , we have the car and the PCB remote and we need the source code file . Note : We will share additional details about the project on private

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    Arduino sd card module read line by line

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    would like to know how to connect the wires better and have some code to test with it. the i2c bridge module.

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    Hi Looking for a c++ developer with vst experience to develop 1 audio plugin (possibly more if we have a good working relationship) for my company. Must have experience with DSP processing You'll be working with us closely to handle the backend development so being an audio engineer is not required. Please submit a proposal including links to previous work, outline audio-specific experiences and we can chat further Thanks you

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    Hello everyone, Today I would like to have an arduino sketch done. Project assumptions: - GY-91 sensor (MPU9250), - Ublox NEO-M8N GPS, - motor control (), - 2x 12V DC motor Required: Auto Calibration of the Magnetometer Filtering output of the sensors to convert them to Quaternions (Madgwick / Mahony / Kalman) Data Averaging Like this: GPS signal filtering algorithm with Kalman Filter or other. I would like the GPS and sensor data to be linked so that the boat travels in a straight line. I would like to be able to enter the coordinates into the arduino sketch, e.g. 50.392420, 18.453845 and the two-engine boat is to reach this point in a straight line. 3m before the target point, the boat should slow down and before the point, turn off the engines and complete the mission. I don'...

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    I need a arduino uno code to decode a RF receiver with key fob transmitter 433mhz and the code and fritz diagram of the wiring to a servo to be controlled by the remote

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    Arduino Task.. 1 day left
    VERIFIED

    Hi, I am looking for someone to do a simple task on Arduino but the freelancer should have Adafruit 2478 and Adafruit circuit playground class MCU development board 3000. I will share more details through chat.

    $30 - $250
    Sealed NDA
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    6 bids

    My project has 3 sensors I want connect it with NodeMCU ESP8266 the sensors are : 1- MPU6050 for fall detection 2- MAX30102 for hart rate 3- GY-NEO6MV2 for the GPS the idea of the project, to measure the hart rate continuously, when it detect a fall from the fall sensors it will show in the dashboard red colour and send a massage has the location where the Object there is no fall it Will show a green color in the dashboard, I want an interface or dashboard to show the hart rate and the location.

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    Arduino Task. 1 day left
    VERIFIED

    Hi, I am looking for someone to do a simple task on Arduino but the freelancer should have Adafruit 2478 and Adafruit circuit playground class MCU development board 3000. I will share more details through chat.

    $10 - $30
    Sealed NDA
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    2 bids

    This work is expected to provide an efficient system in the university laboratory, which will record the students’ information when the students use and stop utilizing the machine. •This proposed system will enable the lecturer or the lab administrator to monitor the activity in the lab and the equipment used by the students.

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    Looking for Raspberry Programmer 23 hours left
    VERIFIED

    Want to install Android TV on Raspberry pi 4 (4GB). If you can do this and have done before please revert.

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    Arduino uno 21 hours left
    VERIFIED

    Task 1: use the arduino uno to control the LEDs and the colour. Task 2: Have a the touch screen ( 2.4'' TFT breackout )interface with the Arduino and LEDs

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    I'm looking for an Arduino programmer who can program and configure Merlin firmware based on the requirement. Will get you more details, let me know if you are interested. Thanks and regards, Harshad Vekariya

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    Hello, I have a project I need to develop to read RFID cards and interact with a database on a server... More details in the chat

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    I need a TPMS - Tire Pressure Monitoring Receiver board/code done. Example ICs that could be used Semtech SX1276 or Silicon Labs Si4464, or any equivalent IC with similar receiver sensitivity. The board has to receive straight FSK/OOK/AOK while making the data available to the onboard MCU. More details on PM. Thanks

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    El proyecto consiste en modificar el programa Stepmania para adaptar villancicos y una interfaz navideña para llevar a cabo un juego de baile con esa temática. Para jugar de forma colaborativa y que funcione con un hardware con baldosas pump It Up. Se valora conocimientos en electrónica, Raspberry, arduino

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    Precisamos de um programador arduíno (C++) para funções de operações em rotinas por comandos de 5 teclas. Operações: ligar/desligar; acionar; aferir e gravar.

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    Seleccionamos una persona experta en el campo de la programación para llevar a cabo la confección de un prototipo de una máquina

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