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 仕事が見つかりました。次の価格: USD
    $137 平均入札額
    12 入札

    Certo freelancer per: Programmazione scheda Arduino per un motore passo. Consiglio sull’acquisto dei componenti. Contatto Solo linguaitaliano

    $33 (Avg Bid)
    $33 平均入札額
    1 入札

    Certo freelancer per: Programmazione scheda Arduino per un motore passo. Consiglio sull’acquisto dei componenti.

    $216 (Avg Bid)
    $216 平均入札額
    2 入札

    Hi i need some help in software development. What i have are two comboBoxes and one Listbox. First combobox has option - Button - LED Second combobox -Pin1 -Pin2 .... -Pin10 The user can choose from first and second Combobox Data and insert it into the Listbox. The list box should look later something like: Button | Pin1 Led | Pin2 Button|Pin3 ....... Now if user click on button "compli...

    $46 (Avg Bid)
    $46 平均入札額
    10 入札

    i have working prototype of an arduino based variable voltage power supply to control small motor speed with wireless on/off [ログインしてURLを表示],bom list,design files and coding files are [ログインしてURLを表示] are few bug in coding that need to be fixed and need few changes in design.i would need an assembled working prototype sent to me by post.i will pay for sourcing components,boards and shipping.

    $156 (Avg Bid)
    $156 平均入札額
    40 入札

    1 - Develop an efficient timing system for transponder and decoder motorcycle racing. 2 - Develop a system based on the Arduino microcontroller or PIC, providing the source code and schematic of the entire project. 3 - Use the MickroC compilers for PIC or IDE of the arduino to develop the source code. 4 - Develop a system that can be implemented on several bikes as an example. 5 - Desenvolver ...

    $160 (Avg Bid)
    $160 平均入札額
    15 入札

    We replaced ours, along with the KV-D20 interface. Need assistance getting them to work in our press.

    $443 (Avg Bid)
    $443 平均入札額
    10 入札

    Making 2 Keyboard Controllers for Offline Multiplayer Games Using Unity 3D, the game has just finished making the controller so that 2 ordinary players play with 2 keyboards using Arduino Leonardo

    $175 (Avg Bid)
    $175 平均入札額
    11 入札

    I need to comunicate up to 32 nodes (esp32) to a single station / root (Esp32, Rasp what ever you recommed me) - Expected range: ~150 meters - I have preference to use esp32 features (esp now - esp mesh) - Lora or 433/868Mhz is discarded due Duty Cycle - Root will broadcast a 2Kb message every second - Nodes will send 200bytes message to root every minute or less (need ACK, message must to be...

    $215 (Avg Bid)
    $215 平均入札額
    10 入札

    I want to establish communication between PIC Microcontroller and wESP using CAN. Code required.

    $49 (Avg Bid)
    $49 平均入札額
    6 入札
    dataloging for RS232 DEVICES 5 日 left
    認証完了

    I would like to have simple datalogging software with graph.

    $155 (Avg Bid)
    $155 平均入札額
    12 入札
    Raspberry Pi expert 5 日 left
    認証完了

    Hello freelancers Looking for someone having good command over programming a Raspberry Pi controllers for different kind of applications.

    $40 (Avg Bid)
    $40 平均入札額
    8 入札

    i am using Arduino with SIM808 gsm module so gps EXpert which can write code for me for arduino and out put URL should be like this http://Ip adress :5055/?id=123456&lat={0}&lon={1}&timestamp={2}&hdop={3}&altitude={4}&speed={5}

    $183 (Avg Bid)
    $183 平均入札額
    9 入札

    I need someone to tutorial me on how to port uboot and kernel into an arm chip (i.e. stm32 chip)

    $172 (Avg Bid)
    $172 平均入札額
    7 入札
    Smartcard Analyzer Tool 5 日 left
    認証完了

    I need a tool to emulate an EMV protocol smart card, which can also read analyze and modify the APDU responses of the card-reader communication. There are several similar public projects in the last 10 years, but none is updated today. I have no technical knowledge of the subject, so I would not like to confuse or hinder the project, so instead I leave here a list of the tools and their similar p...

    $1142 (Avg Bid)
    $1142 平均入札額
    7 入札
    PCM desing 5 日 left

    Size: 2 bord=14mm*70mm Parts: Sim card on bord Battry on bord Spicker on bord Microphon on bord Button camera Camera 5 mp USB sharg battry Function: [ログインしてURLを表示] mobile with SIM card on board and automatic call and talk and talk and voice calling (call with SIM card=outomatic Make a call=Talk and hear and talk) [ログインしてURLを表示] the button = Taking a camera and automatically sending photos o...

    $145 (Avg Bid)
    $145 平均入札額
    6 入札
    PLCtoiPhone 5 日 left

    The project consists of designing a wireless connection between a micro-PLC and a mobile device: iPhone. The micro-PLC currently uses Modbus Communications (RS232) to a HMI. The wireless device must be a micro type (WIFI) to join the PLC on its host PCB. All data between the PLC and the iPhone must be Modbus as per the PLC manufacturers requirements (the manufacturer web site will be provided f...

    $1294 (Avg Bid)
    $1294 平均入札額
    20 入札

    I need to comunicate up to 32 nodes (esp32) to a single station / root (Esp32, Rasp what ever you recommed me) - Expected range: ~150 meters - I have preference to use esp32 features (esp now - esp mesh) - Lora is discarded due Duty Cycle - Root will broadcast a 2Kb message every second - Nodes will send 200bytes message to root every minute or less (need ACK, message must to be recieved) - N...

    $171 (Avg Bid)
    $171 平均入札額
    4 入札

    i need a door sensor code and wiring diagram which uses attiny85 and nrf24l01 and can run for atleast 1 year using library Radiohead on Arduino

    $41 (Avg Bid)
    $41 平均入札額
    5 入札

    i have a project built in qt, and i have the source code, its pump control software (for hydropincs)with 8 widgets, i want to improve the GUI i want to add max485 support (it uses rs485 hat for now) the GUI designed for 800*600 i want to use it in 720p screen I want complete change of the GUI to something clearer and looking Adding 2 Flow meter the calculate the Ciculation water + clear water us...

    $523 (Avg Bid)
    特集
    $523 平均入札額
    26 入札
    Programación de placa Arduino 4 日 left
    認証完了

    el proyecto es la programación de un arduino para que hacer un pulsador tipo concurso de televisión con 5 botones y una luz. La programación debe emular a un teclado. Cuando se presiona uno de los botones del pulsador debe devolver al pc un tecla,ejemplo A; C;, etc. Imprescindible residir en Madrid.

    $213 (Avg Bid)
    $213 平均入札額
    15 入札

    i want to hookup up multiple working sensors via arduino or raspberry pi

    $147 (Avg Bid)
    $147 平均入札額
    49 入札

    I am looking to associate with people having knowledge in working with electronic projects related to programming arduino and other microcontroller with knowledge in programming and electronics assembling and handling

    $3 / hr (Avg Bid)
    $3 / hr 平均入札額
    24 入札
    $346 平均入札額
    35 入札

    I need to take a library and rewrite it in a professional manner so that it achieves the same output. [ログインしてURLを表示]

    $151 (Avg Bid)
    $151 平均入札額
    20 入札

    Buna [ログインしてURLを表示] realizat cu succes exemplul arduino dsc keybus interface -esp8266-virtual keypad [ログインしてURLを表示] exemplul dsc keybus interface [ログインしてURLを表示] un program care sa compileze ambele exemple pe un singur modul WEMOS D1 MINI PRO 16 M si adaugarea unei biblioteci wi fi manager cu oled care sa cuprinda si setarea credentialelor push Token pentru pushbullet .Va multumesc.

    $500 (Avg Bid)
    $500 平均入札額
    2 入札

    i need an exp8266 expert that can program via arduino IDE i need this job done [ログインしてURLを表示] [ログインしてURLを表示] AP 2. connect to my network wifi and send & recive data from server MQTT

    $62 (Avg Bid)
    $62 平均入札額
    18 入札
    I need an arduino developer 3 日 left
    認証完了

    I would need some help on developing a setup for arduino.

    $132 (Avg Bid)
    $132 平均入札額
    43 入札

    Hi, We have a GPS 4g Sat Coms project and need a developer to take forward and continually develop in the future

    $33 / hr (Avg Bid)
    $33 / hr 平均入札額
    23 入札

    looking for someone who can design electro ic scoreboard for sporting field

    $1349 (Avg Bid)
    $1349 平均入札額
    23 入札
    nodeMCU - esp8266 - WIFI & MQTT 2 日 left
    認証完了

    i need an exp8266 expert that can program via arduino IDE i need this job done [ログインしてURLを表示]

    $79 (Avg Bid)
    $79 平均入札額
    15 入札
    esp8266 - wifi - mqtt 2 日 left
    認証完了

    i need to program esp8266 like this: [ログインしてURLを表示] so it need to have WIFI, serverPart, and MQTT to send and recive info from server u need to know well about MQTT and have worked before, coz i have other project like this and need someone that really know about mqtt source code i can upload to device via arduino IDE

    $35 (Avg Bid)
    $35 平均入札額
    9 入札

    I'm having some trouble outputing a 1kHz sine wave through the CS34L22 codec of the discovery board

    $189 (Avg Bid)
    $189 平均入札額
    8 入札

    Hello, My project is a management system for an interior stealth greenhouse for growing hemp :) For now, I've created/edited on Tasmota_FW a few codding lines in order to make it functional, and it is quite functional, however, I do not have the skills to make automation dependant on the esp8266/atmega728p, instead of relying on HA for automation. My goal is to automate the system directly on...

    $1275 (Avg Bid)
    $1275 平均入札額
    17 入札

    The SIM808 need to send data (either by POST or GET method) to a HostPapa server (PHP already created)

    $52 (Avg Bid)
    $52 平均入札額
    15 入札

    I actually need to be built an atmega328P ( or simpler ) as a timer to close a transistor gate to power a sensor. The target is to wake up few seconds (measure + send data via 2.4 GHz arduino module ) each 6 hours (around ) and then go back to sleep. I've linked the set up I've made, that actually works but sometimes the timer keeps awake. Then I'd like to have a more stable sol...

    $49 (Avg Bid)
    $49 平均入札額
    18 入札

    Bonjour, Je cherche actuellement à obtenir une horloge qui allume un système d'envoi de données quelques secondes toutes les 4 heures puis tombe en veille profonde (deep sleep). Basé si possible un atmega328p ou plus petit mais facilement programmable. Je fourni déjà une parti du code si besoin. Sinon il est tout a fait possible de repartir de z&ea...

    $36 (Avg Bid)
    $36 平均入札額
    5 入札
    Energy Meter 2 日 left
    認証完了

    1 PHASE ENERGY METER CHEAPEST POSSIBLE

    $14 / hr (Avg Bid)
    $14 / hr 平均入札額
    14 入札

    I need a C++ or C programmer to build a firmware for my hardware, the concept of the software is very basic. The prototype is ready. I need someone who will keep the software information confidential. The software built must be programmed by keeping in mind the design. And the software must be very efficient in carrying out the task. If interested please leave a message to see the requirements and...

    $123 (Avg Bid)
    $123 平均入札額
    20 入札

    Looking for a programmer to optimize my existing Python 3 code and implement multiple gpu acceleration. Existing script is functional but non-gpu. Program needs optimized to achieve maximum calculation speed (numpy?) in conjunction with GPU acceleration. AMD hardware is being used therefore OpenCL, PyOpenCL or the like will need to be utilized. In most cases, my computing system utilizes anywhere ...

    $22 (Avg Bid)
    $22 平均入札額
    2 入札
    Arduino Due/Mega/Uno 1 日 left
    認証完了

    [ログインしてURLを表示] a Arduino Due code to make the Ethernet shield work along with two Internal Cans for two CAN shield simultaneously. 2. Arduino code on Mega/UNO for Two independent SPI's (Not Master-Slave). 3. Arduino on mega/uno code for CAN shield and GPS/GSM module.

    $252 (Avg Bid)
    $252 平均入札額
    12 入札

    I am looking for someone that can build a device that will receive a Bluetooth feed from the MyCricket LiveScore app, (see [ログインしてURLを表示]) and transmit some of the scoreboard data via Radio Frequency (or some other technology that you might recommend) to an LED scoreboard which would be situated up to 175 metres away. I have the LED Scoreboard and can provide it to the developer as modifications ...

    $711 (Avg Bid)
    $711 平均入札額
    12 入札

    I would like to use a STM32 Blue Pill instead of the Arduino Mega256. Please see first picture. If you believe you can accomplish this project at a reasonable cost? Please bid. Pinout of the STM32 Blue Pill is also required. .ino sketch in file section.

    $135 (Avg Bid)
    $135 平均入札額
    12 入札
    Arduino project fix 1 日 left
    認証完了

    Hi I i have this arduino program , I need someone make it work properly, it is for a game in which you have to unplug 4 cable in sequence to activate a relay. sequence need to be programmed, i am ready to pay £50 tisis the link for the file [ログインしてURLを表示]

    $117 (Avg Bid)
    $117 平均入札額
    38 入札
    ESP32 bluetooth communication 1 日 left
    認証完了

    Read the data from bluetooth peripheral device using ESP32 module.

    $203 (Avg Bid)
    $203 平均入札額
    31 入札

    We need to reverse engineer an exsisting 6.2inc LCD screen with touch assembly and create a retrofit kit that will contain a raspberry pie that will drive the screen and touch There maybe some low level comms protocols to over come

    $747 (Avg Bid)
    $747 平均入札額
    22 入札

    We need to connect and send data from Arduino to Lora Gateway (Chirpstack server) connected to Influxdb. We have alredy configured Chirpstack (Loraserver) and Arduino, see atached file. We need a complete Arduino IDE file to set some variables through Lora shield to send to Chirpstack to write to Influxdb. We need to send float and bool variables from Arduino to Chirpstack. With the .ino (Arduin...

    $216 (Avg Bid)
    $216 平均入札額
    15 入札
    USB DATALOGGER 23 時間 left

    We are interested in developing multichannel USB datalogger. For ex There will be 8 temperature sensors. PT100 / thermocouple. Temperature for all chanels w.r.t. time to be recorded in unit. When we connect USB drive to unit, all data to be copied in usb drive. Prferably to use PIC microcontroller. Otherwise other micorcontroller can be used.

    $454 (Avg Bid)
    $454 平均入札額
    15 入札

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