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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    58 trabajados encontrados, precios en USD
    Experto en configurar Stepmania 6 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)
    $196 Oferta promedio
    5 ofertas

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

    $16795 (Avg Bid)
    $16795 Oferta promedio
    4 ofertas
    Digital Team 3 días left

    Los sensores DHT11 o DHT22 que son ampliamente usados con Arduino, son unos pequeños dispositivos que nos permiten medir la temperatura y la humedad. A pesar que estas medidas son analógicas, estos sensores los tendremos que conectar a pines digitales, ya que la señal de salida es digital a un bus punto a punto.

    $20 / hr (Avg Bid)
    $20 / hr Oferta promedio
    15 ofertas

    se necesita crear una app (Android e iPhone) que permita pago de autoservicio. aplicación debe comunicarse atreves de bluetooth BLE a una tarjeta Arduino ( electrónicamente tarjeta se encuentra implementada y probada) falta comunicación app y placa, con todo lo que conlleva la aplicación en si. favor contestar persona que si puedan hacer la comunicación entre ambos (teléfono-app-Arduino). me he llevado algunas sorpresas.

    $1690 (Avg Bid)
    $1690 Oferta promedio
    16 ofertas

    El trabajo consiste en programar una pantalla LED 8x8 con un microprocesador ESP32 con módulo Bluetooth y que se pueda controlar desde el móvil mediante tecnologías IoT. Esta pantalla va colocada en la parte posterior de un casco de bici/patinete y servirá para acciones como la de los intermitentes o luz de freno controlado vía móvil, que estará situado en el manillar. Además, me gustaría añadir alguna otra solución más como por ejemplo que la luz de frenado se active con accionar la maneta de freno, la posibilidad de que en la pantalla haya un botón de llamada de emergencia o que en la pantalla también se indique la velocidad a la que circulamos.

    $209 (Avg Bid)
    $209 Oferta promedio
    7 ofertas

    Tengo un skech de arduino que lee una secuencia de leds desde una sd el archivo en del que extrae: ID + Secuencia de leds, esta secuencia esta en formato txt. La hoja TXT tiene dos etapas 1: ID : en el archivo hay un ID con un numero "123456", si el numero es correcto entonces realizara la secuencia 2: La secuencia : La secuencia esta dividida en 4 ,1,1,1,1 ---4 ,0,0,0,0 , donde el 4 viene siendo el delay y los numeros que siguen, serian en el encendido de los leds , en este ejemplo los 4 leds se encenderian y apagaran con un delay de 4 ms -----------------------------EL PROBLEMA------------------------------- Al ejecutar la secuencia, siempre va y toma el ID , lo que ocaciona un error, ya que el ID es interpretado como 0000 en la secuencia ------------------------------SOLUCION-...

    $44 (Avg Bid)
    $44 Oferta promedio
    8 ofertas

    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...

    $682 (Avg Bid)
    $682 Oferta promedio
    7 ofertas
    USB driver -- 2 6 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.

    $20 (Avg Bid)
    $20 Oferta promedio
    1 ofertas

    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 ...

    $434 (Avg Bid)
    $434 Oferta promedio
    6 ofertas

    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.

    $35 (Avg Bid)
    $35 Oferta promedio
    5 ofertas
    Arduino code modification 6 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

    $15 (Avg Bid)
    $15 Oferta promedio
    7 ofertas

    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-...

    $106 (Avg Bid)
    $106 Oferta promedio
    7 ofertas

    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...

    $161 (Avg Bid)
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    21 ofertas

    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...

    $178 (Avg Bid)
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    6 ofertas

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

    $127 (Avg Bid)
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    17 ofertas

    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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    5 ofertas

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

    $323 (Avg Bid)
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    29 ofertas

    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.

    $25 (Avg Bid)
    $25 Oferta promedio
    3 ofertas
    Copy an electronics project 5 días 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.

    $170 (Avg Bid)
    $170 Oferta promedio
    24 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_25_Nov_2021 into your Freelancer profile. I will search for... Python_1_hour_25_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...

    $11 / hr (Avg Bid)
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    9 ofertas
    Treppenlauflicht 5 días left

    LED Stripes unter den Treppenstufen soll mittels zweier laser Sensoren gestartet werden. Ein Sensor VL53L0X oben und ein Sensor VL53L0X unten. Die Stripes sollen hochlaufen.

    $203 (Avg Bid)
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    5 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...

    $2 / hr (Avg Bid)
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    5 ofertas

    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

    $129 (Avg Bid)
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    26 ofertas

    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

    $34 (Avg Bid)
    $34 Oferta promedio
    10 ofertas

    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.

    $680 (Avg Bid)
    $680 Oferta promedio
    14 ofertas

    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.

    $658 (Avg Bid)
    $658 Oferta promedio
    28 ofertas
    Production JIG 4 días left
    VERIFICADO

    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..

    $552 (Avg Bid)
    $552 Oferta promedio
    16 ofertas

    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.

    $165 (Avg Bid)
    $165 Oferta promedio
    28 ofertas

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

    $32 (Avg Bid)
    $32 Oferta promedio
    5 ofertas

    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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    27 ofertas

    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.

    $18 (Avg Bid)
    $18 Oferta promedio
    10 ofertas
    esc Bluetooth control with PWM 3 días left
    VERIFICADO

    esc Bluetooth control with PWM

    $22 (Avg Bid)
    $22 Oferta promedio
    12 ofertas
    Arduino expert 3 días left
    VERIFICADO

    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
    Sellado
    $2 - $8 / hr
    3 ofertas

    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.

    $19 (Avg Bid)
    $19 Oferta promedio
    14 ofertas

    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...

    $40 / hr (Avg Bid)
    $40 / hr Oferta promedio
    21 ofertas
    silan uart bottloader 2 días left
    VERIFICADO

    i want to code uart bootloader

    $464 (Avg Bid)
    $464 Oferta promedio
    13 ofertas

    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% !

    $131 (Avg Bid)
    $131 Oferta promedio
    1 ofertas
    SOURCE CODE FILE FOR CAR REMOTE 2 días left
    VERIFICADO

    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

    $543 (Avg Bid)
    $543 Oferta promedio
    3 ofertas

    Doresc modificarea acestui proiect. Se poate folosi codul pentru gyrostabilizator cu diferenta ca nu o sa folosesc servomotoare. Doresc sa proiectez o instalatie de balast cu reglaj automat. Folosind o placa Arduino Mega 2560 si stabilizatorul MPU 6050 doresc sa comand doua pompe care sa mute un lichid intre 6 tancuri de balast si sa deschida o serie de electrovalve in functie de inclinatia navei. Atunci cand inclinatia navei se modifica ambele pompe pornesc iar in functie de inclinatie navei se deschid electrovalvele prin intermediu unor relee astfel aducand nava pe pozitia 0. Eu am competentele pentru realizarea din punct de vedere tehnic a acestiu proiect nu ma descurc cu partea de programare. Mai multe detalii in schita basic. Pentru mai multe detalii ( este mai usor de explicat la te...

    $167 (Avg Bid)
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    4 ofertas

    Arduino sd card module read line by line

    $17 (Avg Bid)
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    8 ofertas
    SC18IS602B electronics module EE 2 días left
    VERIFICADO

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

    $141 (Avg Bid)
    $141 Oferta promedio
    9 ofertas

    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

    $20 / hr (Avg Bid)
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    12 ofertas

    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'...

    $164 (Avg Bid)
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    10 ofertas
    Micro RF/Arduino decoder to servo 2 días left
    VERIFICADO

    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

    $138 (Avg Bid)
    $138 Oferta promedio
    17 ofertas
    Arduino Task.. 2 días left
    VERIFICADO

    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
    Sellado Acuerdo de Confidencialidad
    $30 - $250
    6 ofertas
    NodeMCU Esp8266 1 día left

    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.

    $504 (Avg Bid)
    $504 Oferta promedio
    23 ofertas
    Arduino Task. 1 día left
    VERIFICADO

    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
    Sellado Acuerdo de Confidencialidad
    $10 - $30
    1 ofertas

    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.

    $150 (Avg Bid)
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    11 ofertas
    Looking for Raspberry Programmer 1 día left
    VERIFICADO

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

    $91 (Avg Bid)
    $91 Oferta promedio
    6 ofertas

    Es exisitiert ein selber konstruiertes funktionsfähiges Modell eines Teilezählers für Normteile. Drehteller 1 oben zum separieren der Normteile angetrieben durch Steppermotor 1 Lasersensor (Sender & Empfänger) zum zählen der separierten Teile Drehteller 2 unten für die fertig abgezählten VEs Funktionsbeschreibung: 1. Einstellung der abzuzählenden Menge an Potentiometer 1 2. Einstellung wie oft Wiederholung der Abzählung an Potentiometer 2 3. Darstellung der eingegeben Werte auf Display (zb. 100 Stück 20 x) 4. Bestätigung über Taster (Es geht los) 5. Drehteller 1 setzt sich in Bewegung und separiert die Normteile 6. Laser zählt die Stückzahl hoch, wenn Stückzahl erreicht stoppt Drehteller 1 7. Nach Füllung...

    $32 / hr (Avg Bid)
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    Principales artículos de la comunidad Arduino