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. Contratar a Arduino Engineers

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    61 trabajados encontrados, precios en USD

    tengo un scketch echo en arduino que enlaza con blynk para una puerta de garage. Tengo dos botones uno de bloqueo de pulsador y otro el pulsador de puerta. Necesito que el pulsador que bloquea el pulsador de puerta se desactive automaticamente a los 3 segundos si está activado

    $5 / hr (Avg Bid)
    $5 / hr Oferta Promedio
    3 ofertas
    Proyecto Arduino 5 días left

    Busco experto en Arduino para proyecto de control remoto por cable de una cámara de video para eventos deportivos. Control de un gimbal montado sobre grúa

    $274 (Avg Bid)
    $274 Oferta Promedio
    7 ofertas
    Arduino distance sensor 3 días left
    VERIFICADO

    Programar un Arduino con medidor de distancia. Necesito que se haga algo como [iniciar sesión para ver URL] pero con algunas diferencias: - LCD: en el vídeo se muestran dos líneas: 1º línea: Un texto fijo "Robojax VL53L0X" > Cambiar a: que por cada mímímetro de distancia detectado, haya una píxel, de forma que la primera l&iacu...

    $37 (Avg Bid)
    $37 Oferta Promedio
    8 ofertas

    I want to interface RFID and sd card using SPI protocol to arduino. Operations: RFID: read/write card ID and data sd card: read/write/delete data in sd card RFID used: RC522 SD CARD SD Card : 4Gb check attached schematic, rfid module datasheet and rfid module image

    $118 (Avg Bid)
    $118 Oferta Promedio
    13 ofertas
    Firmware for NodeMCU ESP8266 IOT 6 días left
    VERIFICADO

    Hello i need some one to program a firmware for ESP8266 and DESIGN a Circuit (PCB) for connecting the relay and some sensors. Firmware Details initially it will operate in Soft AP mode and when i connect a mobile or laptop it will give IP via DHCP and i should be able to set a new SSID password and some other config via serial console and a webpage. after the above step is done it should turn to ...

    $21 - $176
    Sellado
    $21 - $176
    2 ofertas

    I want to detect a certain range of CO and LP gas but it is in ppm. But the problem i do not know what is the equivalent value since sensor detects in voltage (0-5 V). i need some conversion for it. for example i need 35ppm of CO, how do i know what is the voltage that is equivalent (between 0-5 V) that is equivalent to 35ppm

    $100 (Avg Bid)
    $100 Oferta Promedio
    1 ofertas

    To Control two motors To control lights Looking for Tamil-speaking freelancers

    $4 / hr (Avg Bid)
    $4 / hr Oferta Promedio
    7 ofertas

    write c code for c51 STC15W204s Send and receive data via serial port

    $362 (Avg Bid)
    $362 Oferta Promedio
    15 ofertas
    RS485 Arduino INO 6 días left
    VERIFICADO

    ok thanks Hi I have a ItsyBitsy M0 Express. I want to connect a RS485 Halfduplex with just the 2 wires A and B. I have connected a converter wich makes out of the differntial signal of the AB RX/TX. I have just left the MISO and MOSI pins. The connected part just sends 2 bytes after it received 2 bytes from ItsyBitsy, can you send me just such an INO code? Let me know how much it costs. Thanks Fra...

    $33 (Avg Bid)
    $33 Oferta Promedio
    8 ofertas
    Build me an Apps 6 días left

    apps with registration form and bluetooth to control arduino. these apps will collect data from registration form and arduino. app will store the data in mysql server.

    $185 (Avg Bid)
    $185 Oferta Promedio
    15 ofertas
    fuel control -- simple 6 días left
    VERIFICADO

    I need to control from one to four fuel injectors, these will be controlled by a potentiometer (throttle regulation) problem is injectors are 12v and I need to control voltage per cycle and duration of it to vary fuel delivery to engine. board, Arduino nano in short -fuel delivery control for 4 injector -injectors from min5v up to 12v (fully open) and control of injection time (voltage vs time) -...

    $55 (Avg Bid)
    $55 Oferta Promedio
    6 ofertas
    Modify React.js project!! 6 días left
    VERIFICADO

    Project name: Scratch Skill require: JavaScript, Node.js, React.js, C++ and little knowledge on Arduino The project already integrate Arduino through Johnny five library, but there are still a lot work to do, such as adding more functions, fixing bugs

    $22 / hr (Avg Bid)
    $22 / hr Oferta Promedio
    14 ofertas

    I would like the setup instructions and example code for the following project, this is manly to help me understand how to establish and build up an AWS project using an ESP32. 1. Full setup of setup instructions for AWS IoT i.e. walk-through, screen shots etc 2. ESP32 Ardunio code to communication with the AWS IoT cloud 3. Use one analogue input and one digital input from the ESP32 sending data...

    $23 / hr (Avg Bid)
    $23 / hr Oferta Promedio
    11 ofertas

    We need to design a custom serial sniffer cable.

    $340 (Avg Bid)
    $340 Oferta Promedio
    15 ofertas
    Arduino Coding Project 6 días left
    VERIFICADO

    Need code written to hook up motor and momentary switch to another mechanism. I need to put a current sensor on a wire to a solenoid (12vdc I think) when the solenoid trips I need the Arduino to send out a signal to a relay and keep it on for 5 sec, and also a signal to a sound box.

    $34 (Avg Bid)
    $34 Oferta Promedio
    15 ofertas
    Arduino shield or PCB and code 5 días left
    VERIFICADO

    Voltage and current sensing for 240v AC based on arduino or similar Due to the complexity of the project and a lot of items could change due to the input of the electronics designer timeframe is flexible

    $836 (Avg Bid)
    $836 Oferta Promedio
    39 ofertas

    project n.1 Create station for timed showers or hair dryer, with RFID system and credit management to scale € 0.20 for click Used material: Arduino mega 2560 RTC ds3231 Mifare RFID antenna 522 DataLogger display 2004 L2C driver n. 10 relays n. 10 Buttons Operation: Approach rfid card residual credit calculation Button selection (1,2 ... 10) Scale credit € 0.20 Water Or Phon ...

    $418 (Avg Bid)
    $418 Oferta Promedio
    8 ofertas

    project n.1 Create station for timed showers or hair dryer, with RFID system and credit management to scale € 0.20 per click Used material: Arduino mega 2560 RTC ds3231 Mifare RFID antenna 522 DataLogger 2004 L2C driver display n. 10 relays n. 10 Buttons Operation: Approach rfid card residual credit calculation Button selection (1,2 ... 10) Scale credit € 0.20 Water Or Phon delivery fo...

    $9 - $34
    $9 - $34
    0 ofertas

    Hi Guys, Is there anyone who knows to work with beaglebone ? Using the DLP2000EVM(DLP Projector), have to project(display) the image and Control the pixels of the Image being displayed.

    $506 (Avg Bid)
    $506 Oferta Promedio
    7 ofertas
    report online + esp8266 network 5 días left
    VERIFICADO

    Part A • System of monthly reports of scores on a db online (mysql like) • Every participant could store up to 4 different type of scores every month. • Capable of store whole history of every individual. • Capable to view the scores of every individual, normally over the current year and capable of select a customizable window of dates. • The db must be populated via xls ...

    $209 (Avg Bid)
    $209 Oferta Promedio
    4 ofertas

    Provide Code for 2 different methods each with virtually the same goal Method 1 Provide working code & guidance for an Ardrino Uno/Nano that will activate a 360 degree servo at a specified time using a RTC emulator, and stopping the servo function after 15 seconds. RTC - Emulator Link: [iniciar sesión para ver URL] Method 2 Also provide code and guidance utilizing an DS3231 RTC chip...

    $33 (Avg Bid)
    $33 Oferta Promedio
    8 ofertas

    We are taking outputs from the Microcontroller and need a GUI which can showcase the Results on the Screen. The GUI has about 100 features which needs to be added in the Software

    $321 (Avg Bid)
    $321 Oferta Promedio
    18 ofertas

    The aim of this project is to develop a system that allows the user to record an audio clip and then play it back with different types of filters to manipulate the audio signal. Such a device would serve as a ‘fun-toy’ for kids to listen to themselves differently. The system will consist of a DSP/Microcontroller that will accept input audio signals from the user. During the recording ...

    $135 (Avg Bid)
    $135 Oferta Promedio
    5 ofertas

    We want to send existing code instructions from Raspberry to two arduino mega. The instructions must be able to be sent from Raspberry to each arduino simultaneously. The the arduinos send the signals to the controllers which move the stepper motors. Each arduino is connected to eight stepper motors and they must be able to move simultaneously.

    $141 (Avg Bid)
    $141 Oferta Promedio
    12 ofertas
    Labview expert required 4 días left
    VERIFICADO

    labview expert required for interfacing with electronics components

    $31 (Avg Bid)
    $31 Oferta Promedio
    9 ofertas

    this project is about the communication of raspberry pi and arduino nano using nrf24l01 devices. Please read attached 3 files carefully. You need to have one Raspberry Pi, several Arduino Nano, and many nrf24L01 devices. You need to know python and arduino coding.

    $41 (Avg Bid)
    $41 Oferta Promedio
    4 ofertas

    I am looking for an engineer who can develop electrical and electronics design (includes programming) for 5 axis stepper motors actuator. The engineer should deliver the project outputs based on the design requirement as per the agreed timeline. [Removed by Freelancer.com Admin - please see Section 13 of our Terms and Conditions]. Engineers from Chennai is preferred. Final year mechatronics studen...

    $438 (Avg Bid)
    $438 Oferta Promedio
    3 ofertas

    i need an arduino consultant to help me with the code

    $402 (Avg Bid)
    $402 Oferta Promedio
    49 ofertas
    Arduino Coding 4 días left
    VERIFICADO

    t is a custom project need the coding for one PCB via arduino and other pcb firmware requirement and many more. SPL- ESP32

    $131 (Avg Bid)
    $131 Oferta Promedio
    10 ofertas
    Arduino Coding and Simulation 4 días left
    VERIFICADO

    It is a custom project need the coding for one PCB via arduino and other pcb firmware requirement and many more.

    $123 (Avg Bid)
    $123 Oferta Promedio
    14 ofertas
    firmware developer 4 días left
    VERIFICADO

    Require a Delhi or Gurgaon based Firmware developer for ESP 32 PCB and other pcb development

    $157 (Avg Bid)
    $157 Oferta Promedio
    2 ofertas

    Hello We are trying to build a drone For fishing We need to build components and we are not sure about to use ardupilot or arduino Also other components like Battery , remote control etc.. We need developer to help us build Perfect components with develop of our drone

    $158 (Avg Bid)
    $158 Oferta Promedio
    9 ofertas

    Hello, I have number of code which have error. I want embedded C coder who detect error and give me error free code who then can generate hex code. The code is in MPLAB X IDE.

    $26 / hr (Avg Bid)
    $26 / hr Oferta Promedio
    20 ofertas

    I am currently an avid fish enthusiast living in the Netherlands. I want to use an Arduino Uno and an RTC (DS3231) to automate my aquarium lighting. I have never written code before so that is my issue. I am looking for someone to write the code to create a sunrise, sunset, and moonlight effect using an APA102 LEDstrip.

    $77 (Avg Bid)
    $77 Oferta Promedio
    29 ofertas

    Witam, Zlecę napsanie kodu na Arduino który za pomocą my sensors komunikowałby się z domoticzem i odsyłał informację do arduino aby zalączał rozłaczał przekaźnik. (8 szt.)

    $10 - $30
    $10 - $30
    0 ofertas

    We want to send existing code instructions from Raspberry to two arduino mega. The instructions must be able to be sent from Raspberry to each arduino simultaneously. The the arduinos send the signals to the controllers which move the stepper motors. Each arduino is connected to eight stepper motors and they must be able to move simultaneously.

    $97 (Avg Bid)
    $97 Oferta Promedio
    12 ofertas

    Hello, first of all put don't pay attention to the budget I put, please bid your own one. We are looking to have a system where a drawer could be unlocked using an Arduino and a fingerprint scanner. This is a very simple project, and we want the lowest price as possible. We have just the idea and I need you to guide me choosing the components it will require, then you will make your own sy...

    $5953 (Avg Bid)
    $5953 Oferta Promedio
    31 ofertas

    Devo aggiornare lo sketch di molti dispositivi ESP32 sparsi in varie località remote, ciascuno è collegato ad una rete wifi locale. grazie mille

    $9 - $34
    $9 - $34
    0 ofertas
    Simple Arduino Program Using C++ 2 días left
    VERIFICADO

    Greetings, I need a simple working program for Arduino using C++. Description of the program: Input is obtained from a fibre optic cable. The the optical signal will need to be converted to electrical signal. The electrical signal will be used to display data on Blynk. Please only bid if you're familiar with Arduino. Thank you. --- Naim Zulkipli AMZ IT Solutions Kuala Lumpur, Malaysia

    $30 (Avg Bid)
    $30 Oferta Promedio
    8 ofertas

    Budget:30$,Need to have atleast 5 years experience in Electrical and Electronic engineering who worked with electric scooters. Battery is 36v,max current is 42V. Can send you video and pics of scooter or live video sharing to show the product. Need to know how to battery on/off using relay and [iniciar sesión para ver URL] in wiring to relay to control. Have all code for nodemcu etc ,need t...

    $40 (Avg Bid)
    $40 Oferta Promedio
    7 ofertas

    Budget:30$,Need to have atleast 5 years experience in Electrical and Electronic engineering who worked with electric scooters. Battery is 36v,max current is 42V. Can send you video and pics of scooter or live video sharing to show the product. Need to know how to battery on/off using relay and [iniciar sesión para ver URL] in wiring to relay to control. Have all code for nodemcu etc ,need t...

    $25 (Avg Bid)
    $25 Oferta Promedio
    3 ofertas

    We are working on a project involving detection of black ice using an infrared light and a photodiode connected to a micro controller and from the output of the photodiode which is in a form of voltage we can differentiate and warn the driver of black ice and we also can’t use arduino, need a micro controller similar to atmega8 something along those lines. We need a complete schematic tell...

    $144 (Avg Bid)
    $144 Oferta Promedio
    21 ofertas

    Hi there. We are building an arduino project to test some devices we have. we are using simple arduino shields, load sensors, induction sensors and motor divers to control a machine. We need to build 2 interfaces.. a simple one using an arduino LCD, and then a more sobust one using either python or html/java ( on a raspberry pi) . This raspberry pi interface will not start until we finish the f...

    $985 (Avg Bid)
    $985 Oferta Promedio
    37 ofertas

    I have a schematic for a robot that I want. I need code

    $30 (Avg Bid)
    $30 Oferta Promedio
    22 ofertas

    I want to get Embedded C coding done for electronics circuit hardware for micro controllers. PIC and ATMega controllers are to be programmed

    $110 (Avg Bid)
    $110 Oferta Promedio
    22 ofertas
    Iron man motorized face plate 1 día left
    VERIFICADO

    I would like someone very knowledgeable with coding Arduino, Servos, proximity sensor or IR sensors. I would like to design a motorized Iron Man Faceplate system using two Hitec metal gear servo that uses between 4.8 to 6v. It will use an Arduino Uno w/ Adafruit "Music Maker" MP3 Shield for Arduino w/3W Stereo Amp - v1.0 for sound effects as well as to control the leds eyes in the fac...

    $207 (Avg Bid)
    $207 Oferta Promedio
    5 ofertas

    Looking for someone to port the OneWireHub library to the PIC12F Architecture The expected deliverable is the MPLAB (XC8 compiler project), with the main library ported, as well as three of the library's example files. More details will be provided when accepting the job Details: Target Microcontroller: PIC12F1840 Desired Frequency: (Internal) 16 MHz Required Example Codes - DS18B20_th...

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

    Long range UAV / Drone for Higher AGL also with the 4G metry and customization of payload. AGL 3000m and Range Minimum 100km his is regulatory project only serious and knowledgeable experience resources bid importing if needed any and various regulations can be taken care

    $6153 (Avg Bid)
    $6153 Oferta Promedio
    4 ofertas

    Need PIC Programmer for MikroC for a Simple Code PWM for 3 Pins simple code for pic16 controller.

    $171 (Avg Bid)
    $171 Oferta Promedio
    31 ofertas

    Requirement - IOT based water storage Tank level sensor from 1000ltr To 10000ltr with consumption of water Per day , monthly , yearly current water Level , with Mobile app online

    $275 (Avg Bid)
    $275 Oferta Promedio
    7 ofertas

    Principales artículos de la comunidad Arduino