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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    Assembly Programmer 6 일 left
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    I need an assembly programmer with experience with ESP32 wifi bluetooth module.

    $123 (Avg Bid)
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    (Solo Español) Necesitamos desarrollar en Arduino tanto la lógica, programación y que nos diga que elementos deberíamos comprar para desarrollar un sistema con varios funcionamientos con un display de 4 digitos de 7 segmentos con leds. Las funcionalidades que necesitamos son: 1-Cronómetro 2-Cuenta atrás seteable por botones (a futuro bluetooth con una app)...

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    Hi! I already have access to my camera both via my phone app and TV Screen at home but I want to have a remote access to it via TV Screen

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    Want a Raspberry Pi or Arduino program to control lights based on volume input that shifts the colors from one to another. Would also like a parts list if possible for a six volt system.

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    Hi! I need a sketch for my arduino driven by a specific and a remote control that is known by my arduino.

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    The designed freelancer needs to have the knowledge about MIDI coding, using hairless MIDI, and about sensors and arduino (NANO) writing code. You'll be asked to complete the following task: - Writing midi code for an accelerometer wireless - Implement already existing codes with leds - (if possibile) make wireless an already designed code - send Standard Firmata via wireless. The max for ...

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    a research based project on a smart home system that controls the temperature via the use of windows, heating and cooling system. I require the implementation stage of such project including, wiring, diagrams, pictures, coding, flowchart and requirements include: Raspberry PI, Relay, Windows activator, breadboard, Temperature sensor DS18B20, wireless module NRF24LO1 and a 2.4ghz wireless receiver...

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    A device that will send a message via text based on detection of different inputs - temperature, motion...potential for more Would need to be able to run off different power sources - household 110 VAC, automobile power port, USB, battery back up

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    Moto: Need to check the location of the card in zones with a long battery life of 2 years Design idea: Nordic nrf52 + key1 + Led (low power) + MCU chip (ultra-low power) + 2 x CR3032 Purpose: Need to make a broadcaster with the following parameters macid,uuid,temp,rssi,key_state, datetime Note: If the key is press long for 3 sec it will change a bit of key_state to 1 else show 0 Settings: Read ...

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    i need to control philips induction cooktop with arduino in terms of watts ranging from 100-2000 W with arduino

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    Please build me a non intrusive load monitoring system with monthly energy consumption cost and good graphical user interface.

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    I need a coding in order to convert a Tamiya Clod Buster RC truck into a line following robot

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    A device that will send a message via text based on detection of different inputs - temperature, motion...potential for more Would need to be able to run off different power sources - household 110 VAC, automobile power port, USB, battery back up. I am specifically looking for a freelancer located in or near southern Ontario, Canada.

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    Hello, I need you to build a GPS device that will be used to track children in case they disappear or run away. The GPS device will be connected to a APP. The GPS device will most probably use a SIM card to send and receive information. The GPS device must contain the following functions. I need you to build 2 prototypes of the device and find the best available option on the market for relativ...

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    NDA (비밀 유지 계약서)
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    Hi! I am struggling trying to make an "Elechouse NFC module V3" work with an ESP32. Therefore, I would like to contract a freelancer to provide me with a working code to read MRD, MiFare and NFC badges on a PN532 connected to a ESP32 over I2C and over SPI (need both for testing each badge type). Very important: I need a working sketch for the three types of badges and two type of connect...

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    Components to be used: ESP32 and HLW8012 (Power Meter IC). Software Platform: ESP-IDF. Code is well written and working in Arduino IDE platform. We want a respective similar working code for Esp-Idf platform for the same. Deadline: 7 days to complete the project.

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    Doing a hobby work on Arduino by referring.. [로그인하시면, URL을 확인하실 수 있습니다.] Need support for pc setup (software setup)... *OpenCV with visual c++* I do have a Logitech webcam.. And also I have all arrangements for Arduino and servos...

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    Make a android Chat/ messaging application Communicate with same application in other phone by LoRa / ESP32 module Message to be encrypted with 128 AES, Both users to have window for secret key, one user send message, other user receives, readable only when correct key input Quick send button to send GPS location Receive GPS location and option to open in Google maps/ any other application Eac...

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    Project requires software to allow a processor board to communicate with external PC via USB commands and to control two SPI devices. System comprises one existing PCB with two SPI controlled devices and one existing separate processor PCB. The two PCBs are connected via SPI bus.

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    single phase close loop DC-DC boost converter with constant output voltage & load variation, control with PI controller (LPC2378 microcontroller) technique, & using PWM and MOSFET. 1) method: (with a single loop, mean (VMC_ voltage method control) and 2) with a dual loop, mean (CMC_ current method control) and after that compare both results. Perform on the MATALB_ simulation. and also n...

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    Voulounteering for a nonprofit motorsport organisation on my spare time. And in an attempt to lower the illegal races of the public roads we arrange controlled meets. Today we have a old unreliable wire based system. Now i want and started building one based on arduino or pi's and on loramodules & rtc clocks to keep the time in sync, So need a prototype drag racing timing system with reac...

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    Quero criar um cod no arduino pra um sensor de fluxo de gasolina decrescente, vai funcionar assim Eu abasteco o tanque com 70 litros por exemplo, a medida q o motor for queimando a gadolina ele vai decrescendo esse valor q tava na tela lcd, suponhamos q agora tenho so 10 litros no tanque, no lcd vai ta indicando 10 litros. Certo, dai eu coloco mais 20 litros no tanque... quero um botao Up pra e...

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    I am working on a project that receive a numbers from Arduino to Netbeans via client & server, and the numbers I receive is used in a class. I have some problems in calling the class and make it read from the Arduino output.

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    Deseo desarrollar un sistema de comunicación bluetBlue para varios dispositivos al tiempo

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    This is an Arduino Uno and bluetooth based smart lock that uses the bluetooth module and an android app to lock and unlock the app. The android application is ready and the Arduino connections are done. However I am unable to send the lock and unlock state command from my mobile device to the Arduino to move the Servo motor. I want to resolve the basic logic of my Arduino or the Android code as th...

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    Power supply 4 일 left

    I need to build a power supply that powers an Arduino board. It's operating ratings are 7-12volts and 1 amp .I need it for my senior project with the calculations of voltage and current for each component. I need within a week and an completely desperate .

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    interface a blood pressure sensor with microcontroller

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    skype technical interview 4 일 left
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    you need to take up technical interview of candidates on skype. you will be paid on the number of candidates. domains- tcp/ip, bluetooth, wifi, wimax, 2g, 3g, LTE, audio/video codecs, AI, image processing, device drivers, microcontroller. You need to provide us the skype recordings of interviews. This is a long term relation. You are in business as long as you hire smart candidates. we would also ...

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    Hello i'm trying to make a home automation project i'm finding difficulty to make a Lora node network between Arduino Modules i need some brief explanation on how i can do it

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    Fix Arduino software 3 일 left
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    Hello: I have a small software to send data to a database using an Arduino with a GPRS shield. This is continuous data (every 15 minutes) from a PV Power Inverter with a RS 485 link, with storage to buffer when signal not available... This software is currently not working because it constantly crashes when Signal is poor or when data from the inverter is null or out of bounds. I need a budget ...

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    This is an automated tomato sorting machine that uses arduino as the microcontroller to sort the tomato. The tomatoes must be sorted in two categories which is red color and yellow color, the sorting is done by using TCS3200 color sensor, not the pixycam camera sensor. The sorter tomatoes will be send to an basket that has load cells attached to it. When the basket is full it will notify to the us...

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    *-Projeto construção receptor webradio wifi 1-Usando esp8266 + vs1053 (apenas estes 2 hardwares como principal) 2-Com bibliotecas incorporadas dentro do código fonte (sem libs externas) 3-Todo o código fonte comentado linha a linha 4-Usando apenas 4 URL como exemplo inicial 5-Pode-se usar qualquer rádio streamer desde que seja em .AACP 5-Sem interface web, sem l...

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    Hello, I need an app that receives a signal when i press a bluetooth button (or more button) AND THEN SEND AN EMAIL WITH SOME VALUES ASSOCIATED TO EACH BUTTON. These button sent out a bluetooth packet with a unique identifier. These devices rely on another bluetooth-enabled computer within 10/20 meters to be listening (i want to use a smartphone where i'll install the app you will make). You ...

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    파워형
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    I have a project for a watt meter that measures voltage, amps, amp hours, watts... The project has also a speed reading function via GPS and some more features but the main problem to deal with is that something burns when using high voltages while the unit has the capability to receive up to 120V input and be self powered. The unit usually breaks when I try a higher voltage than around 50V. I wan...

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    Arduino to MSSQL 2 일 left
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    Arduino to MSSQL, please i need urgent someone helps me.

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    intelligent bilge control 2 일 left
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    Based on a Raspberry or Arduino. A bilge pumps is used to evacuate water. Usually these pumps are controlled by a float switch, but there are situations where a float switch is not useful. The current to pump draws will be lower when there is no water pumped than when the pump actively pumps water. Both these currents need to be measured by having the user press a button. while on the displ...

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    Delta plc Renu plc RENU HMI Delta HMI

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    Proiect Arduino 2 일 left
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    Salut, Doresc să fac o machetă în care să fie reprezentată o intersecție semaforizată. Vreau să folosesc un modul Bluetooth conectat la Arduino, să-mi detecteze dispozitivele Bluetooth active (BLE Scanner), iar apoi, în funcție de câte dispozitive setez din cod (o limită), să se schimbe timpii de semaforizare. Totodată, mai vreau să conectez un LCD, care să-mi afișeze timpii pre...

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    We develop end to end poc service [로그인하시면, URL을 확인하실 수 있습니다.] It is based on terrestrial netwok. Now we need to develop dual mode terrestrial+sat version using [로그인하시면, URL을 확인하실 수 있습니다.]

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    Hi i have a firmware for embdded device i want to get the squashfs and make some coding .

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    I am working on a project with Netbeans and Arduino. I'm trying to send a single UDP command to the netbeans to control a Jframe moving object. I have successfully connected the Arduino to the network via wifi, assigned the MAC and IP. But I have a problem in the java code which i need it to communicate, run as a web server/client, and I do not know how to read the UDP broadcast from Arduin...

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    I would like an app created for a product that I am working on. It is a smart lamp that runs on the arduino hardware. I would like someone to make an app that can communicate with the lamp via bluetooth. Here are some things that the app should be able to do: - Attain sensor data from the lamp - Send data to the lamp (for example what colour to change into) - Clean minimalist UI and UX - Simple u...

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    Need a programmer to add a text file to mp3 firmware .

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    Hi all, We are looking to integrate an LCD display in our upcoming remote control. The micro-controller we are using is Arduino Nano V3. This is more like a consulting work/project. We have found 2 LCD displays and 1 OLED display that we can use: - 2.6" 480x320 LCD display with SPI interface (R61531 driver) - this is the ideal one - 2.6" 320x240 TFT LCD ILI9342 / ILI9341, 8 16-bit 3-w...

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    In this project, the path is already clarified that we gonna use this this technique to get required output. This project is compoosed of microcontroller (PIC18F4520), 3 button(up, down, select) OLED (SSD1306), Transformer (12V to 110-220V), digital potentiometer, amplifier and speaker. Their is two output: 1. It is speaker using digital potentiometer to control volume of speker. The mobile is con...

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    Arduino Project with Laravel 16 시간 left
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    I have a Laravel Application, i want to connect it to my arduino, which have a lot of relays connected to arduino to control lights. what i need is to connect arduino through ethernet shield to my webserver (laravel), and control the relays from the web page. The webserver is ready, just need to modify the code to connect with the arduino. and the arduino code is ready, just want to modify it to c...

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    in project there is windbond 25q64fvbv flash memory i am trying to play music from that flash memory by arduino uno. i have a wav file to play.

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    Arduino 커뮤니티 게시글 (최상위)