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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    51 trabajados encontrados, precios en USD

    El proyecto de Arduino tiene 21 líneas de código y 8 componentes contando la propia placa Arduino. Está hecho en Tinkercad y probado en mi casa con componentes reales pero al no tener conocimientos de electrónica necesito de alguien que me convierta la idea en un prototipo real. Si el prototipo es cumple su cometido, cosa que veo relativamente sencillo, podría acabar siendo un producto comerial.

    $94 (Avg Bid)
    $94 Oferta promedio
    3 ofertas
    Experto en configurar Stepmania 2 días left
    VERIFICADO

    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

    $196 (Avg Bid)
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    9 ofertas

    Pcb tester programming development in labview software

    $20 (Avg Bid)
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    1 ofertas
    Arduino based OBDII simulator 6 días left
    VERIFICADO

    Project name: Arduino based OBD2 simulator Description Arduino read data from analog sensors (thermistors, hall-sensors etc), convert and send data as OBD2 protocol (canbus 500kbps) to OBD2 diagnostic port and ELM327 (ELM327 is external accessory). To test use Android tablet or smartphone with RealDash application. Hardware: Teensy 4.0 + canbus

    $538 (Avg Bid)
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    10 ofertas

    Je souhaiterai faire develloper un systeme permettant de recevoir un code bar et de le resortir en 2 afin de l'envoyer sur 2 ordinateur en même temps .

    $218 (Avg Bid)
    $218 Oferta promedio
    3 ofertas

    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_30_Nov_2021 into your Freelancer profile. I will search for... Python_1_hour_30_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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    5 ofertas

    Hello, For my personal project I need someone to develop software that manage collision detection and frame transmission between multiple ESP32 modules when transmitting over the UART. The problem: many ESP32 boards are connected via a single wire using the UART. See the attached picture. Any ESP32 board can then transmit, and receive, data over the UART at any time. If concurrent transmission (two ESP32 transmission at the same time) occurs, it is managed by the collision detection algorithm to implement. The solution: implement software for the collision detection mechanism to manage concurrent transmission. The algorithm to use is CSMA/CD. See the schema at the link: Tasks to do: 1. Develop software that manages data transmission over the UART. First version to develop is a special ...

    $282 (Avg Bid)
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    7 ofertas

    Sir i need to make a ESP 32 based system to perform ATM like operations. The otp has to come thru a tele or whatsapp bot and then we should do likewise. Is the question understood and can u deliver by tomorrow afternoon

    $97 (Avg Bid)
    $97 Oferta promedio
    3 ofertas

    The hardware implementation of our project is based on the master and slave relationship between the two bots. These 2 bots communicate with each other to make coordinated movements. The master bot has to perform two main functions, 1. Perform the task given, 2. Communicate and control the slave bot. The motion of the slave bot depends on the signal from the master bot. The master bot has three ultrasonic sensors (HC-SR04) and one Infrared Obstacle detection sensor (EK-1254) connected at the front and two sides of the bot, to detect the obstacles in front of it. The slave bot is not equipped with sensors to detect the objects. The inbuilt Wi-Fi feature in the ESP-32 is used to send signals from the master bot to the slave bot. The slave bot starts moving towards its destination i...

    $435 (Avg Bid)
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    14 ofertas

    The hardware implementation of our project is based on the master and slave relationship between the two bots. These 2 bots communicate with each other to make coordinated movements. The master bot has to perform two main functions, 1. Perform the task given, 2. Communicate and control the slave bot. The motion of the slave bot depends on the signal from the master bot. The master bot has three ultrasonic sensors (HC-SR04) and one Infrared Obstacle detection sensor (EK-1254) connected at the front and two sides of the bot, to detect the obstacles in front of it. The slave bot is not equipped with sensors to detect the objects. The inbuilt Wi-Fi feature in the ESP-32 is used to send signals from the master bot to the slave bot. The slave bot starts moving towards its destination ...

    $191 (Avg Bid)
    $191 Oferta promedio
    6 ofertas

    Need a developer who is intrested in writing code for node mcu to run ws2811 pixel which are controlled through wifi and mobile .reference video link

    $15 (Avg Bid)
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    4 ofertas

    We are looking for an embedded systems engineer who has - Good spoken English - American accent is a plus - Workshop with so many components Arduino, esp, raspberry pi, pic microcontroller, and others - Ability to shoot videos with voice narration explaining how to connect a circuit and test it out for students, like how to make a led cube using arduino from scratch and similar things Comment with lion at the beginning of your proposal

    $19 (Avg Bid)
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    6 ofertas
    AC / DC power analyzer 5 días left
    VERIFICADO

    Device should be able to analyze patterns in the AC / DC power. More details in document here: Payment informations: 100% payment will be loaded into milestone, and released after the project is finish. Please reply only freelancers, who are 100% sure to be able make the project. (No any payment for partially made project)

    $4850 (Avg Bid)
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    14 ofertas
    Smart eInk photoframe 5 días left
    VERIFICADO

    eInk photoframe playbacking photos from Google Photo folder Details in document here: Payment informations: 100% of payment will be loaded into milestone at the begining of project, and release after the project is finished according specification.

    $1130 (Avg Bid)
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    I need help programming a microcontroller (PIC16LF1902-I/SS). The micros job is to count the duration of a momentary switch being activated, and compare that time to the stored highest time previously reached on that device. The output screen is a GDC0209 ( , ) The switch is a vibration sensor. I need to current draw to be 400uA when the device is running and displaying the time. Attached is the functional requirements. Please ask me whatever questions you have

    $387 (Avg Bid)
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    22 ofertas

    I'm using Arduino(nano/uno/mega) conneted with JDY-10M bluetooth. i want have a upper computer software based on win10 system which is going to OTA firmware on Arduino. Due to the JDY-10M is mesh connection, so the right Arduino could be select is available.

    $55 (Avg Bid)
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    We need to get source code work on Renault Megane2 Remote control , the microcontroller Type : PCF7926ATT Note : the original remote microcontroller is PCF7946 and already have source code inside So we replace it by PCF7926 and the source code should work and replacement for PCF7946

    $565 (Avg Bid)
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    I need to build a device that measures the range to an object by using an ultrasonic rangefinder and displays the range on an LCD. You will be given starter code and the project needs to be coded in C. I will test on my end. All code must be original.

    $146 (Avg Bid)
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    I need a webpage to be hosted in a ESP82666 webserver plus C++ code to retrieve data from a SD card mounted. The page must to retrieve all data, retrieve specific files and erase all files in the SD card.

    $190 (Avg Bid)
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    We build a datalogger from the following code. with the following webinterface. Now we need the following changes 1. Change current adafruit sensors to 2 ADC read (with 100 samplings) send a middled value to server 1 adc has temperature other has pressure on an analog sensor. 2. Change so that a digital out is on to activate a relay in order to activate the analog sensor described in 1. 3. Make unit able to save logs in memory and upload in bulk e.g 24 logs over 86400 seconds. 4. On first startup every unit should upload a JSON file to the server, with IMEI number () this file should include as already mentioned: IMEI Upload time Log time 5. point 4 is ONLY on startup, each time a unit goes up after this, it has to check the file on the server, and change values accordingly. 6...

    $350 (Avg Bid)
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    I am in the process of creating a prototype device that is rooted in multiple disciplines. The individual I require must have micro / nano tech knowledge of electronic components and hardware. Including a background in software engineering, product development, mechanical engineering and airflow stabilisation and thrust. If this is you I welcome you to get in touch. Please do not waste my or your time if this is beyond your area of expertise. We are a small team and we are part way through product development / proof of concept. And I now require someone who can guide this small team of highly capable individuals to complete my project and put a minimum viable product in my hand so that we can move onto the next stage.

    $1758 (Avg Bid)
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    25 ofertas

    Ho un problema che, a causa della mia scarsa familiarità con Firebase non riesco a risolvere. Brevemente : ho realizzato una serie di applicativi basati su hardware ESP8266 che si avvalgono di strutture dati gestite attraverso Firebase. Causa mancanza di tempo e conoscenze adeguate non ho gestito la fase di protezione dei dati, trattandosi comunque di esempi atti a dimostrare la funzionalità dei dispositivi. Tutto ha funzionato bene sino a qualche tempo fa. Da un giorno all'altro non riesco più ad accedere ai dati presenti su Firebase. Contattando l'assistenza, mi hanno indicato nelle regole di sicurezza l'eventuale problema. Ho eseguito le dovute modifiche ma il problema persiste. Per definire maggiormente il problema, ho realizzato un programma di test...

    $243 (Avg Bid)
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    Hi, I am trying to connect my ESP8266 with Arduino Mega 2560 to connect it to WiFi. I want to use the blynk or any opensource app.

    $26 (Avg Bid)
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    Arduino mega 2560 training 5x2h 4 días left
    VERIFICADO

    I have a new chipset and learning kit called ELEGOO UNOR3 starter kit for the above chip platform and want an experienced trainer who guides me for a total of 5 sessions by 2 hours via videoconferencing through basic examples. Total 10h Hardware kit maximum is available IDE is installed at my windows laptop ALL IS READY

    $14 / hr (Avg Bid)
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    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. More details in the chat. Thanks

    $183 (Avg Bid)
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    Hi, We are looking for writers, who must have worked on Arduino or Raspberry Pi. We are looking to hire multiple writers. If you are good at any other programming language, please mention it in the bid. Thanks.

    $103 (Avg Bid)
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    LoraWan Repeater -- 2 4 días left
    VERIFICADO

    We have many loradevices with one lorawan gateway, we need to create a repeater for lorawan devices which cant reach the gateway. We have nex devices for the project. ESP32-WROOM-32 ESP8266 NodeMcu V3 TTGO lilygo T-beam v1.1 ESP32 Heltec ESP32 Wifi LoRa v2 CubeCell GPS-6502 - HTCC AB02S LoRa Module RFM95W If the sketch works, we pay instalty.

    $200 (Avg Bid)
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    Hi, I am trying to connect my ESP8266 with Arduino Mega 2560 to connect it to WiFi. I want to use the blynk or any opensource app.

    $20 (Avg Bid)
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    13 ofertas
    ESP32 Vibration Sensor 4 días left
    VERIFICADO

    Need to read vibration of objects. All 3 axis and data displayed on a chart. Data needs to converted to Standard and metric system. Please see the image attached. I have used accelerometers with analog and spi outputs gather the data and converted in the past. Need someone experienced on both ESP32 Platforms and vibration sensors to make data legible to the user. If you have other options or suggestions, please let me know. That’s why I’m here! I have a handheld vibration meter to compare!

    $20 (Avg Bid)
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    Im doing my final year project cable driven parallel robot. I need the arduino mega adk coding for my project.. my project using 4 stepper motor with each attached to motor driver.. the work space for my project are 560 mm.. there will be 4 ultra sonic sensor to triggered the motor to move the end effector towards the object that have been placed on the workspace..

    $32 (Avg Bid)
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    10 ofertas

    Im doing my final year project cable driven parallel robot. I need the arduino mega adk coding for my project.. my project using 4 stepper motor with each attached to motor driver.. the work space for my project are 560 mm.. there will be 4 ultra sonic sensor to triggered the motor to move the end effector towards the object that have been placed on the workspace..

    $28 (Avg Bid)
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    3 ofertas

    help me modify .bin file and add some more code

    $6 / hr (Avg Bid)
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    Hello i have marketing device with m35 i need to make some changes in how it works.

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    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.

    $598 (Avg Bid)
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    20 ofertas
    Embedded Systems---Arcade System 3 días left
    VERIFICADO

    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

    $20 (Avg Bid)
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    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

    $24 (Avg Bid)
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    USB driver -- 2 2 días left
    VERIFICADO

    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.

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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.

    $30 (Avg Bid)
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    Arduino code modification 2 días left
    VERIFICADO

    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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    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-...

    $370 (Avg Bid)
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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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    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.

    $173 (Avg Bid)
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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.

    $22 (Avg Bid)
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    Copy an electronics project 1 día left
    VERIFICADO

    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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    29 ofertas

    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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    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.

    $703 (Avg Bid)
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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.

    $632 (Avg Bid)
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    Principales artículos de la comunidad Arduino