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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    You must live in the Western Balkans, Eastern Europe, or Latin America. This is essentially a Python project. I'm looking for a high school student or a university student to help me build an Internet of things (IoT) device using MicroPython on the ESP32. (ESP32 is a microcontroller just like Arduino). Why don't you need any experience? I would rather work with someone who is inexperienced yet very intelligent, rather than someone who is experienced yet not very intelligent. You need to be able to work five days each week for one hour each day. You may choose the five days that are convenient for you. You may work at any hour of the day (or night) that you prefer.

    $15 / hr (Avg Bid)
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    I want to control a seven segment display with a wired remote and with wifi using arduino esp8266. So i need a programming developer. I have made all the necessary electronic connections

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    Arduino Trainer 6 days left
    VERIFIED

    my son have good info about arduino , need some one to make projects with him , for a lot of sessions , payment per session hour.

    $4 / hr (Avg Bid)
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    i have a web page that convert voice into text , and i need to operate an ESP32 Arduino chip by voice , so i need a web serial code as an intermediate between the voice to text web page and the Arduino chip . so that when it detect the word right it turns the robot arm 180 degree to the right, and when it detects left it turn the robot arm 180 degree to the left .summary. i have a web to text web page , and an Arduino chip , and i need a web serial code to register the text and operates it in two simple motion 180 degree to left and right.

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    TouchDesigner 6 days left
    VERIFIED

    You are expected to create 2 projects: both based around the CA themes of death, loss, memory, supernatural and subconscious. Choose two these to explore. I choose DEATH and LOSS. 1) You are asked to create an experimental interactive visual installation piece which uses one of the following forms of interaction (Mouse / MIDI Controller / Keyboard) It is expected that you create an original TouchDesigner network. This network may use still imagery, video or graphics generated within TouchDesigner (e.g., 2D shapes, 3D shapes). 2) An audio reactive AV TouchDesigner composition. You are asked to create a project where the visuals are reacting to elements of the project's sound in real-time. It is expected that you create an original TouchDesigner network. You are free to use music / s...

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    Lego EV3 trainer 6 days left
    VERIFIED

    need to learn my son Ev3 applications then arduino over hourly sessions. payment per hour

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    Raspberry Pi coder needed for multiple jobs. Details will be discussed.

    $21 - $174
    Sealed
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    I am trying to communicate with a mobile phone with esp32 esp32 captures the water level of the fish tank and the humidity of the flowerpot and transmits it to the mobile phone. Adjust the water level in the fish tank by looking at the data displayed on the mobile phone and water the pots. I have an esp32 and I know how to do some soldering I need an expert to help me Please put ESP32 in the first letter of the

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    embededd c project 6 days left
    VERIFIED

    small project using arduino, 10 i/o approximately

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    42 bids

    We are working on a modulator for electromagnetic hypersensitive clients. Our modulator has been very successful in providing relief for clients around the world, however the code has some bugs and needs improvement We use Rasberry Pi 4 with Micro Controller and ADF4351 Frequency generators Separate signal code from card generation. Read code and comment. Use threads to launch each frequency change per card Create a few different functions to initialize all cards Test functionality without threads ReD about chip datasets and phase functions. IMPROVE CODE

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    The objective of the project is to create a device using a microcontroller (Arduino) with a NFC device capable of communicating with a 1st Android Phone. The microcontroller with the NFC device will send a message to the 1st Android Phone and will receive a message from the 1st Android Phone. The microcontroller with the NFC will then send the 2 stored messages to a 2nd Android Phone. The sending and receiving of the messages will be done through the NFC device to be connected to the Microcontroller and the NFC devices of the Mobile Phones. The preferred NFC device to be connected to the Microcontroller is the PN532 and the preferred Microcontroller is the Mega.

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    You are free to choose your project title like a Traffic light, running light, Alarm clock, security door and many others.

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    I'm working on an academic project where I need to make an automatic connection between a BLE breathalyzer device with custom features. My goal is to make the ESP32 in client mode look for the device's Mac and make the automatic connection, I can make this connection normally through the ble Scan application and bluetooth terminal software, for more details I'm available.

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    Programming macros for cnc automation controls, first project is for an automatic tool changer. Will run from uccnc through modbus, to an arduino mega slave (from here I have made the boards for inputs outputs etc) if something you are interested in can be regular work if reasonable price will provide functional parameters with inputs outputs an sequencing required

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    Hi, I want to train a csv data using ML and convert it to tinyml format and deploy it in esp32

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    Develop an app to send feedback to a microcontroller regarding surface level.

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    i am working on Lora Ra-02 SX1278 with Arduino with dht11 sensor i facing some issue with receiver side. sender side ok sending correctly in serial monitor but not in receiver so if u r interested to help me plz check attach files then bid

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    I want to setup Helium with the Cubecell GPS Node.

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    I'll try to summarize as much as possible what I want and if you have any questions just ask me. I would like to develop a hardware, basically I want to create a gas sensor using an Esp32. This would be the first part of the project, the second would be just an app to visualize this data, alerts in case of leakage, that would be very simple. I want to solve is precisely to make it commercial, for example: To be able to develop a system that is multi-user, where the customer who buys my gas alert system can register this sensor in the app and have access the aforementioned information. Summarizing what it would be: Develop pcb for this gas sensor system, app for the customer to register the device and the "backend" so that this idea of ​​several users on the platform works...

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    Hi I want someone who can create a bike speed sensor project that send data online via GSM or WIFI to mysql database

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    I have a program need to upload in attitiny 85 ic [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions]

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    I have a program need to upload in attitiny 85 ic [Removed by Admin for offsiting - TOC Section 13]

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    I need to make an arduino uno programe for car using potinometer and use pulsein function

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    STM32, 4G and MODBUS 3 days left
    VERIFIED

    Hello, I need to design a software that can program an STM32 microcontroller using function block diagram (similar to a PLC) and is capable of storing data on a cloud platform. The device will have 4G module/ Ethernet module to upload data.

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    I wa t 10 inch display which can becdrifen by aurduino or rasberry pi. There will be 4 digital input , based on which few graphics to be changed and audio lre recorded sound to be announced.

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    Summary: Off the shelf micro based control unit using Arduino, etc. Unit takes 2 pulse inputs and interprets to speed, these are 5 volt PNP inputs. Unit has multiple relay outputs for alarms, 4-20 ma analog output, serial output (fixed length ASCII), Ethernet Modbus and Profibus interfaces (slave). The unit has no keypad nor display, programming wil be via bluetooth running an app on IPhone and Android devices. App writing is required. Unit has 2 modes of operation. Stand alone single pulse processing and differential detecting from 2 pulse inputs. Thru Hole and SMT, coding, testing and all drawings and source code.

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    REVISION DE CODIGO ARDUINO, SIM800L, OLED, DTH11

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    C, C++ developer required to write control and telemetry software based on ESP32 or STM32 microcontroller. 1. The device must connect to the vending machine using the MDB version 4.2 protocol in SLAVE mode and present itself as a bank card reader. 2. The device must connect to the bank payment terminal using the MDB version 4.2 protocol in the MASTER mode, and present itself as a vending machine. 3. An example of the operation of the device: - the vending machine makes a payment request to the device - the device, depending on the business logic, makes a request for payment to the payment terminal or immediately responds to the vending machine with a refusal. - if there was a request for payment to the terminal, the device waits for a response and, depending on the business ...

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    Need Labview Engineer for Test Rig Software Improvement

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    Need Labview Engineer for Test Rig Software Improvement

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    Hello, we had to change our original project, so now we are going to order something a little different. We need a PCB so that it can control an electropump, a solenoid, a safety float and, in addition, it has a safety system to prevent the opening of the box that contains the pcb, that is, if someone opens the box, I want Let me know via wifi or via Lte. It doesn't matter what everything is developed with, it can be arduino or whatever.

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    I need to send HTTP request with Quectel 5G Module RG502Q. The module is connected to ESP32 using serial port and to be controlled using AT commands.

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    I am looking for a firmware engineer with experience in STM32F programming for W5500 Ethernet and Modbus tcp. and there are some functions for I/O.

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    We wish to build up on and use one of these existing projects. This is a basic 'credit' management system for users, where they swipe a card and credits are taken off, it is logged and there credit total is adjusted. BASIC outline of what we are wanting to achieve. User will - swipe a card - handshake with server - check if user has credits available IF ---- YES - Output a signal on the one of the ESPXX spare pins momentarily. - Reduce users 'rolling credit' on 'server', saving ID of ESPXX device. ---- NO - Alert user with message on screen to see an 'ADMIN'. On the links above, software / programming / general setup etc exists. So most of the 'hard work', has been done. Modification of front end and back end as required to dis...

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    I need a simple audio hardware design/schematic to manage 8 zones of already wired left/right speakers in my home and two out by the pool. I think I would like a page on my iPad and iPhone which gives me all options of what music I wish to stream, (only one stream for all 8 zones at a time). Off/on for each zone, and volume. Do I simply need an app, a good amplifier, solid wifi connection, smart speaker selector…? No problem if this isn’t the type work you do. Thanks just the same, Steve

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    I need a sound engineer who knows how to do live mixing on digital board or Analog board for Live Sound Gig. Event is in New Jersey on Aug 20 th Saturday from 4:00 pm to 8:00 pm in a Park.

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    Need help in Raspberry pi Python speech recognition (something wrong with alsa and pyaudio), I need someone to fix my problem with alsa raspberry pi and make speech recognition work I am getting error when using USB microphone with raspberry pi, basically I need to give voice command to program and then take action upon it using speech recognition library, but something is wrong with alsa

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    Develop bootloader for Atmega128a

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    arduino expert 7 hours left
    VERIFIED

    I am looking for arduino expert to build a cnc with extra function with extra stepper motor on Z

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    I am trying to connect my Cubecell HTCC-AB01 to the things network but it will not work. Here is the Code: All the specs and documents are all here:

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    agitatore elettrico 6 days left
    VERIFIED

    ho bisogno di agitare il contenuto di una provetta di plastica, agitando la provetta stessa. L'impulso per l'agitazione deve essere dato tramite un comando gestito da un mio software.

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    CODIGO ARDUINO + BLYNK 5 days left
    VERIFIED

    TENGO UN CODIGO ARDUINO EL CUAL LO QUIERO PONER A TRANSMITIR POR BLYNK

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    Crear una app y lo necesario para controlar una bomba de agua, reflector de leds y un servo para girar el tubo de salida de agua mendiante el celular y que se puedan crear rutinas de encendido, apagado cada cierto tiempo, cambio de color de leds y giro del servo.

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    Требуется С, С++ разработчик для написания программного обеспечения модуля управления и телеметрии на базе микроконтроллера ESP32 или STM32. 1. Устройство должно подключится к торговому аппарату по протоколу MDB версии 4.2 в режиме SLAVE, и представляться как считыватель банковских карт. 2. Устройство должно подключится к банковскому платежному терминалу по протоколу MDB версии 4.2 в режиме MASTER, и представляться как торговый аппарат. 3. Пример работы устройства: - торговый аппарат делает запрос на оплату на устройство - устройство в зависимости от бизнес-логики делает запрос на оплату на платежный терминал или же сразу отвечает торговому аппарату отказом. -если был запрос на оплату на терминал устройство дожидается ответа и в зависимости от бизнес логики отвечает тор...

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    Mostrar Carpetas y sub carpetas de una SD (directorio) Botones arriba , abajo, atras y seleccionar Mostrar el menu en una pantalla tft Nota: Al seleccionar el archivo ejecutar una secuencia escrita en un archivo txt , esta secuencia se les pasara por interno

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