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. จ้าง Arduino Engineers

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    Project Blue Board • Controller board for a hand held fan and light source. • All required information should be provided below, otherwise propose or ask • Critical component locations are indicated Basic control board with following main components: • Battery 3,7V HHS 106070 -5000mAh • Voltage step up from 3,7V to 12V and 24 V Respectively • Button 1 –...

    $1245 (Avg Bid)
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    This project needs mp3 file transfer from Android to arduino over hm-10 bluetooth module and write it to SD card with SD card reader. I need working sample code and connection scheme that how wires have been connected to arduino. My budget is about 100-150 USD.

    $212 (Avg Bid)
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    automated production system 6 days left
    ยืนยันแล้ว

    Greetings, i need a to be able to spray pain from point A to point B. i would like to hired a programmer who can make a code for a arduino or rasberry PI. Basically what im looking for is to be able to push a start button. move the object or spray gun from point A witch is home to starting point B wait there for a programmable period of time and then return to Point A activating a relay and with ...

    $512 (Avg Bid)
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    I need to control a single linear axis using Arduino and a stepper motor with numerical keypad commands. The range: In fractions is zero to sixty inches.

    $11 / hr (Avg Bid)
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    Design simple mobile application 6 days left
    ยืนยันแล้ว

    Baby Cot monitoring will be built-in with various sensors. A mobile application will be connected via Bluetooth to the Arduino Bluetooth module. A simple mobile app will be designed to receive notification once sensors activated. The sensor includes motion, temperature, sound. Design a mobile app that can be connected to my Arduino Bluetooth module, constantly update room's temperature via ...

    $58 (Avg Bid)
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    A relay switching (around 100 relays) using microcontroller in a pre-definite sequence and corresponding displays etc.

    $172 (Avg Bid)
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    Hi, I'm looking for soemone that can put the arduino data continuously into an sql database. The output strings should be sent to the arduino immediately on change. There are 6 analog in, 4 analog out, 6 digital in, 6 digital out ports. The front end, we can manage, just need the variables in and send the variables out depending on the control screen buttons, sliders, inputs, etc

    $224 (Avg Bid)
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    Build Mega2560Ethernet Stand Alone 5 days left
    ยืนยันแล้ว

    This project consists in build a stand Alone Arduino Mega2560 + Ethernet module in one PCB. Ethernet module Wiznet 5200. This PCB need LEDs to indicate power supply and power supply input is 24VCC. And need a USB interface similar to Arduino mega 2560. This project is a similar a ARDUINO MEGA2560+EthernetShield REV3 but components diposed in only one PCB.

    $293 (Avg Bid)
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    Matlab – Arduino – Camera 5 days left
    ยืนยันแล้ว

    Matlab – Arduino – Camera This project pays 15 USD only. Please don’t bit above. You would need to help me connect the LinkSprite Infrared Camera to the Sparkfun Arduino Uno from the Matlab platform. You would also need to write some simple Matlab code to take photos every few seconds and save then to memory. Facts • I am running my project from Matlab • Using Matl...

    $20 (Avg Bid)
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    Software for fruit picker 5 days left
    ยืนยันแล้ว

    I am in the process of building a kiwi fruit picker. I need software to control the picker arm. The software needs to identify the fruit and locate the position , by using 2 cameras. the arm has 5 servos controlled by Arduino.

    $1198 (Avg Bid)
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    Write an esp code for motion detector (Urgent) 5 days left
    ยืนยันแล้ว

    I would like to control some electronic devices using relay and motion detector and connect them to firebase. The code is existing now and it's programmed for arduino and rf radio frequecy.

    $162 (Avg Bid)
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    Programming ATmega1280 TQFP on Pcb 5 days left
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    I need to program a Pcb that’s uses a Atmega1280v TQFP that needs a Bootloader and program the source code , and test.

    $300 (Avg Bid)
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    You will use (Arduino UNO + Ethernet Shield + RFID Module + Display + Warning Speaker) to develop a attendance device. Student will show their RFID card in front of RFID Module and your device will read that and send the card value to a certain url. You will send the value as a GET method I will receive it from my php code by GET method then I will code as my wish with the rfid value. You need to ...

    $135 (Avg Bid)
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    Required a basic sketch for ESP8266 using arduino IDE for secured MQTT communication. ... Main goals to be meet : - ESP8266 need to connect to local wifi - able to establish the connection as a mqtt client to a cloud based mqtt broker (a [login to view URL] file provided for TLS encryption, n broker is additionally password protected ) - continuously send a sensor data to mqtt broker on a fixed ...

    $42 (Avg Bid)
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    Digital Feedback for people with a disability 4 days left
    ยืนยันแล้ว

    Using Arduino develop a working prototype to enable people with a disability to select twpo options (emoji for happy and one for not happy) Requirements • Low cost including ongoing maintenance • Durable • Easy to use • 3 ways of activation (touch screen, button push, button on floor (wheelchair use) • 2 options Happy or Not Happy • Must count the number of activatio...

    $412 (Avg Bid)
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    I need a full Arduino program and circuit design including specific parts required to control heating of 6 pieces of Nitinol wire using pulse width modulation. Requirements: 1. I need a full circuit design 2. List of parts available in Australia that I should buy in order to build the circuit 3. Arduino program to control the heating of the wire through individual on/off switches for each piece...

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    ESP32 PoE lighting 3 days left
    ยืนยันแล้ว

    Need to create code/web page for ESP32 to operate PoE LED driver. Want to use both WiFi and Ble for communications and control.

    $278 (Avg Bid)
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    基于Scratch二次开发 3 days left
    ยืนยันแล้ว

    任务: 1、集成Arduino,实现正常的初始化、连接Arduino硬件,并且支持向Arduino上传代码; 2、UI调整; 以上第1步已经完成集成Arduino部分,初始化、连接存在BUG,需修复,上传代码功能待实现。

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    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.

    $150 (Avg Bid)
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    Implement a sketch for Arduino Zero operating a SD card 3 days left
    ยืนยันแล้ว

    I need someone with good experience with ARDUINO coding, the purpose is to use a ZERO board connected to a SD card board work. The idea is to use an existing sketch and modify it to my needs, the first stage is just to make it simply work, after this is done I will instruct about the next stage.

    $14 / hr (Avg Bid)
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    HIRING - one month your membership I prepaid, and wait for Tasks, expired in One year Hiring to Complete my Job(s) I want to give away some payment as much as your membership fees As I will determine the percentage of the cost And decide on how to implement it I will choose as much as I could to hire freelancer here in every cycle of year Look at my profile and guess who I need, send in ...

    $21 / hr (Avg Bid)
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    I want to make a phone ring and vibrate when approaching a BLE beacon advertising an ibeacon message. Details : You need to build an app that will install a service. The service will launch itself at the device boot. The app must be used to configurate some parameters : Major ID from the IBeacon Minor ID from the iBeacon Power db above which the watch is ringing and vibrating. BLE Scan in...

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    Embedded Developer 2 days left
    ยืนยันแล้ว

    I need develop firmware for [login to view URL] modules. It is bluetoth temperature/humidity and audio sensor.

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    $526 การประมูลเฉลี่ย
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    Two dc servo motors control a camera in plane and elevation. Matlab and arduino are resources in hand. The system should point camera on the desired object at all times. Matlab for image processing and arduino for servo motor control.

    $129 (Avg Bid)
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    PCB, schematics, design files, Atmega (328 if possible) and accelerometer firmwares that can detect cars harsh break, harsh acceleration, harsh turns and collision. We'll need the design files for producing and assembling the PCB (final product) and the documented source code for the firmware implemented. The PCB will receive power from an external power source of 5v or 3.3v. If possible, t...

    $1109 (Avg Bid)
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    59 การประมูล
    rpm counter from spark cable 4 stroke gsxr 1 day left
    ยืนยันแล้ว

    please no heroes! need a reliable software and set to read PROPERLY engine rpm via plug cable(coiling over the cable, no splicing) or other. please serious, no experiments, dont want to waste my money on a zero result or engine damage!!!

    $24 (Avg Bid)
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    Create XOD MQTT node library based on PAHO Library 19 hours left
    ยืนยันแล้ว

    We are creating an IoT-System based on Android Controllers. These are meant to be programmed with the visual programming language XOD ([login to view URL]). At the moment there is no MQTT nodes library for XOD. Though the standard Arduino boards including well-known ethernet shield W5500 have been implemented as standalone libs already. Jobdescprition: - Implement PAHO MQTT Arduino library ([log...

    $126 (Avg Bid)
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    PCB board bug 8 hours left

    We PCBA for board has some bug: Your job will be : - Review my schematic and make sure it will meet final necessary functionality of our product - Review our design orCad file, Gerber and BOM and make sure they are meet the schematic needs - Debug the board and work with the PCBA manufacturer to fix the issue. - Do the software test of produced board with Arduino

    $521 (Avg Bid)
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    I need to control a arduino vía Bluetooth from a app on a tablet android . On the app has to appear some questions and if you answer correct to can move the car for a short time or few meters . The idea is to make a contest with several participants . The car and the arduino code I already have it so it’s only the android app

    $413 (Avg Bid)
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    Eagle PCB Design and ULP programming 1 hour left
    ยืนยันแล้ว

    Looking for electronics engineer with experience in Eagle pcb design and Ealge ULP programming. organize existing projects created in Eagle. organize existing libraries and attributes. Create new libraries. Create custom ULP applications to automate design process.

    $193 (Avg Bid)
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    I need to make the piezo counter display, 2 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).

    $121 (Avg Bid)
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    บทความชุมชน Arduino ชั้นนำ