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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    52 δουλειές που βρέθηκαν, με τιμές EUR
    Android App -- 2 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Build an Android application to connect to a ESP32 and upload its code.

    €1313 (Avg Bid)
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    13 προσφορές

    We're a team of 4 engineers from the University of Rochester and we're designing a new kind of musical instrument based upon a flexible piezo-resistive touchscreen. Functionality has been demonstrated via breadboard. We are now ready to optimize the electrode design and transfer the circuit to a PCB. But none of us have Eagle or CAD experience, so we are in need of assistance.

    €981 (Avg Bid)
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    IOT project for replacing my old WEB-SERVER ESP32 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello, I have developed time ago a WEB-SERVER IOT home-automation project that all html pages are converted into HEX files and uploaded to the ESP32 which controls the GPIOS and also link to a WEB-CAMERA from its IPs address (very simple). This WEB-SERVER has also EMAIL sending by an API script built-in and when open or close the inputs it can send email, alarm notification to 3 cell phones, also ...

    €33 (Avg Bid)
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    2 προσφορές
    stepper motor control with Arduino 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    What I need is very simple. I have a Nema 23 motor, connected to a TMC2208 stepper motor drive chip. I have an arduino Uno, and a variable resistor to control speed. The motor must turn in one direction, with the variable resistor controlling speed. It also must be quiet (<30dB) and maintain torque at all speeds (30-70rpm). Right now I am powering the motor through 24V variable power supply, ...

    €30 (Avg Bid)
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    10 προσφορές
    Esp32 in Server Mode with Push Message 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Overview: I'm currently using an esp07-slave triggered by events that sends a message to the esp12-master. The esp12 then directs the ardunio to turn-off a solenoid & sends push notification to the app. The arduino also supports an HC-05 module linked to the android app. The simple app can open or close the solenoid. Arduino also uses a manual push button momentary switch to open or clos...

    €173 (Avg Bid)
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    Deliverables: Source Code and dependency libraries. Need home automation device software (C/Arduino Code) for the NodeMCU and ATMEGA328 (code for both, but hardware will be one or the other). Device is basically a home automation switch compatible with Apple HomeKit, Google Assistant, and Amazon Alexa. Has two Relays to be controlled. It can be controlled also by IR remote and two physical switch...

    €265 (Avg Bid)
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    Firmware Over the Air Update on Kinetis KL26Z 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I'm developing a GPRS based RTU, . the project is using an KL26Z64 MCU, SIM808 modem, and an EEPROM. I want to update MCU firmware remotely/FOTA. The Server side can be python. The firmware is developed in IAR EWB ARM. The project consist to update the firmware of the RTU remotely accesing a server using the SIM808 modem. In the server side, the script that can handle the firmware transmissio...

    €180 (Avg Bid)
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    2 προσφορές
    BLE Product development 6 μέρες left

    I need 2~3 freelancers for this project. I want to design bluetooth power meter prototype with App. Candidates who can do PCB design as well as C/C++ programming is plus....

    €2093 (Avg Bid)
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    Arduino programs 6 μέρες left

    i need your development small program use arduino, main function is to trigger the servo motor according to user input times(hour), parts include is arduino nano, RTC, OLED display, push button, switch, LED.

    €77 (Avg Bid)
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    Dear Freelancers, I'm developing a GPRS based RTU, Remote monitoring device for solar Inverter applications. the project is using STM32F051R8T6 MCU and Quectel M66 modem, I want to update MCU firmware remotely/FOTA.

    €482 (Avg Bid)
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    I need a Python developer 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello, I'm looking for a sw developer to develop a sw on a raspberry phi. raspberry phi take in input data from a sensor and map it to pictures sent in output on a screen I have material and video of prototypes.

    €708 (Avg Bid)
    Τοπικό
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    I also wish to have followed done - I wish to have 4 tap line. 4 different types of beer with flow meter. - Not use touch screen. Just use ordinary screen and keyboard and mouse. - Use a Arduino nano for flow meters and Arduino NRF24L01+ 2.4GHz Wireless Transceiver Module for sending flow meter signal from Arduino to Raspberry pi unit. This is so the Arduino can be mounted with the flow meter a...

    €93 (Avg Bid)
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    The project is about face recognition and image processing. if you are expert and available, please bid here. no time [κάνε είσοδο για να δεις το URL]

    €14 / hr (Avg Bid)
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    We have a board that is nearly identical to a Raspberry Pi. It is running Debian with some custom voice recognition software. We have a client that wants us to send commands via a Serial connection. However, for a variety of reasons we are going to have to use a USB to Serial converter coming out of our board right now. Like this one... https://www.amazon.com/adapter-Benfei-Prolific-Chipset-...

    €35 / hr (Avg Bid)
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    Ultrasonic radar 5 μέρες left

    Voice controlled ultrasonic radar with graphic user interface made in processing

    €27 (Avg Bid)
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    6 προσφορές
    ARDUINO GSM SIM800 KEYPAD 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Arduino gsm sim 900 sim 800 keypad pro mini

    €160 (Avg Bid)
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    the goal is to basically have an arduino with two sensors, the pulse one and a gyroscope, ive already connected them and have the data sending the information to the app I need the database to manipulate the results, send them to the api, and depending on the results, spotify plays a song from a playlist (spotify has already a bpm list). The gyroscope is to detect motion. For instance, if in a...

    €53 (Avg Bid)
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    Scope raspberry pi is my choice for this Multiple channel 12VDC 10amp output. timer which can be connected to a phone via wifi program timers I want to start with a 12ch board each channel to be able to be named and edited at anytime I want to intergrate touch screen and multiple unit interfaces in future. requirements 1-design electronic equipment requirements using raspberry pie and 12 channe...

    €330 (Avg Bid)
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    Design Schematic for Electric Polychromatic Musical Keyboard 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    An electrical engineer is needed to assist with the design of a schematic for a circuit board of a musical instrument keyboard. The circuit will include approximately 400 buttons / keys, most of which will have polychromatic attributes. Once finished, silicone or rubber will be used as a user interface for the buttons. The instrument will be used as a MIDI controller via USB. The software will...

    €496 (Avg Bid)
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    Design schematic | Electric Polychromatic Musical Instrument 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    An electrical engineer is needed to assist with the design of a schematic for a circuit board of a musical instrument keyboard. The circuit will include approximately 400 buttons / keys, most of which will have polychromatic attributes. Once finished, silicone or rubber will be used as a user interface for the buttons. The instrument will be used as a MIDI controller via USB. The software will...

    €168 (Avg Bid)
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    9 προσφορές
    buildme a labview vi 5 μέρες left

    I need someone to develop a labview vi to measure voltage from a pressure sensor and show it in a numerical indicator

    €111 (Avg Bid)
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    We are interested in creating a PC or tablet game that will work with an adduino joystick. As such developers experienced in working with Arduino and the Arduino IDE or other microprocessors are preferred. The game should be a 2-dimensional continuous running game that works with two joystick inputs. It should start with a user information section where name, age, and theme is chosen. There shou...

    €32 / hr (Avg Bid)
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    i need an android developer, i have a product that uses bluetooth send data to spp bluetooth controller via data commands A0 or A1 etc. i have made an app in the mit appinventor and it works but looking for someone who has more experience and can add other options. such as programmable voice commands and change color of some logos

    €171 (Avg Bid)
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    11 προσφορές

    need arduino code for programming node mcu as server client and send email it's one server and many clients

    €17 (Avg Bid)
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    12 προσφορές

    nee darduino code for communication with two esp8266 there will be one server and 5 clients if client sends a message it should be compared and send email to gmail

    €19 (Avg Bid)
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    2 προσφορές
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    Progamm für Midi to DMX 3 μέρες left

    Hallo, ich bräuchte ein Software + Hardware Lösung für folgendes Problem: Ich bin Musiker und will meine Shows mit von mir getriggerten Lichtevents noch eine gewisse Würze verlangen. Zur Zeit sieht mein Weg so aus: Ich haue auf meinem Sampling Pad (Roland SPD-SX) ein Fläche an, das Signal geht via USB als Midi Signal in meinen Mac, wird da von einer Software erkannt und ...

    €146 (Avg Bid)
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    3 προσφορές
    Expert Engineer with printing experience using Epson Printheads 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    The deliverable is to get current print head working. The perfect developer with have the ability to review / create schematic design, PCB design, BOM, Gerber files and 3D model file for the printhead custom board. You will be required to sign a non disclosure agreement

    €523 (Avg Bid)
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    9 προσφορές

    I want to build a model using Arduino for calculation of volume of water in a tank....i am doing it as a project to save wastage of water....i will start a test in my house..i need someone to build a prototype with sensor and readings with minimal error

    €34 (Avg Bid)
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    connect 350 readers (Barcodr/QR COde /UHF) to a computer 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi in a textile project we need to track a stitching progress of a 350 sewing machines operator. We need someone to suggest what reader to use Also if possible write a program which will gather and send the data from these readers to our mssql database. and if someone has complete solution which will display the real time data and reports then it will be a plus.

    €795 (Avg Bid)
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    il mio progetto prevede l'uso di tre software: arduino con sensori sharp, processing, e madmapper. il progetto è quasi ultimato, ho bisogno di stabilizzare il segnale dei sensori, gestire delle tempistiche con la fuzione millis. i dettagli verrano forniti dopo aver ricevuto risposta a questo annuncio.

    €258 (Avg Bid)
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    We are Montreal based new StartUp. Looking for professionals who can check idea , design PCB board , write programming code, prototype board and provide mechanical enclosure. NDA must be signed before sharing details. More work is coming for selected professional. Start your writeup with word "professional".

    €871 (Avg Bid)
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    Need to Build RTOS for custom Atmega 2560 Board 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi, We have a custom Atmega 2560 Micro controller board, i require a fully functional RTOS to be built to enable all the Input and output using serial commands. Please go through the attached file for the PCB for more information, The Firmware requires the following features Readings from Accelerometer ADXL Readings from LM35 Manage 12V GPIO all 6 Ports Manage 5V GPIO All 6 Ports Manage LED ...

    €154 (Avg Bid)
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    4 cable bot 3 μέρες left

    I need to run cable bot system on rapsberri pi 3, there is alot of an opensource arduino projects, but. Arduino has a huge lag, so raspberri pi3 runs stepper drivers and reads analogue [κάνε είσοδο για να δεις το URL] kinematics equasions will be provided if needed. Feel free to po...

    €140 (Avg Bid)
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    Customize WifiManager for ESP32 with Captive Portal 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need a simple code for ESP32 with customizing Wifimanager, HTML and with captive portal

    €69 (Avg Bid)
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    ESP32 with MAX98357 3 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Make the .WAV file play directly from internet URL ([κάνε είσοδο για να δεις το URL]) with ESP32 and MAX98357 boards using Arduino IDE (no Pyton or JS) only. Will award to freelancer who can make a live demo of sound being played. Your bid message must contain the link to your demo....

    €104 (Avg Bid)
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    5 προσφορές
    labview programmer 2 μέρες left

    Interface Kithley 6221/2182A with Lake shore temperature controller 335 with PC for data acquisition for R-T, I-V (at constant T) Interface Kithley 2450 with Lake shore temperature controller 335 with PC for data acquisition (I-V) and V-I at different T

    €38 (Avg Bid)
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    6 προσφορές

    I need to develope my python program about sorting and recycling the plastic bottles and pay back for the users. Program has cv2 based barcode detecting from webcam and serial connect with arduino to do the process.

    €144 (Avg Bid)
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    Arduino ESP32 Deep Sleep - ULP Core Sketch -- 2 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    You will develop and test an “Arduino” sketch which will compile on the Arduino IDE and run on an ESP32 WROOM development board utilizing the ULP core to count interrupts and poll a INA219 sensor, while the main board is in deep sleep. This is part of a larger program, which collects different sensor information via I2C. This project is only to develop the deep sleep routines, to keep...

    €89 (Avg Bid)
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    5 προσφορές
    build a Lorawan network with 2 arduinos 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    i want to build a lorawan network with 2 arduinos that can send messages to each other

    €126 (Avg Bid)
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    Need arduino code for sending email from node mcu.. ESP8266

    €20 (Avg Bid)
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    Arduino Run Accurate Liquid/Powder Dispenser System 2 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I want somebody to build me this hobby project and add an extra D1 wifi module to it so that it could talk to the cloud. The project is simple enough and there is a instructable link that one could follow, which you can find here: [κάνε είσοδο για να δεις το URL]

    €94 (Avg Bid)
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    I need someone in China (Shenzhen preferred) who can check the quality of assembled PCBs which comes from manufacture (Seedstudio). 1. You should check the boards visually for probable short circuits (Buzzer check) or any mistakes first then power the boards with a current limited power supply and verify the boards works well electrically. 2. You should program the MCU by using ST-Link USB program...

    €135 (Avg Bid)
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    Procuro alguém que realize um projeto para abertura/destravamento de portas de um guarda volumes, cada porta com um QRcode após a leitura identificando a porta no app, e após realizado o pagamento pelo app abrindo a porta selecionada.

    €217 (Avg Bid)
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    Python coding 1 μέρα left

    I am looking for a programmer to write a very basic program on Python for Raspberry Pi. Upon startup, to automatically 1. Turn off screensavers and screen power down settings 2. Launch web-browser 3. Log in to Google Account (credentials to be hardcoded into the program) 4. Navigate to Google Photos album (URL to be provided similar to this: [κάνε είσο&delt...

    €132 (Avg Bid)
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    Necesitamos terminar un proyecto. Nuestro programador tiene que salir de viaje y tal vez no alcance a terminarlo. Consiste en la administración de la operación de una máquina vending MPLAB

    €16 / hr (Avg Bid)
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    8 προσφορές

    Need schematics + BOM + code for working EC/TDS circuitry for water measurment

    €25 (Avg Bid)
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    hi , i am looking for someone to build a prototype using arduino and android there is a weight sensor on arduino and connect the android mobile with bluetooth . the weight sensor will trigger event to android , the app will take a photo and send to firebase you need to prepare the app and the arduino

    €140 (Avg Bid)
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    arduino android simple project 9 ώρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    hi , i am looking for someone to build a prototype using arduino and android there is a weight sensor on arduino and connect the android mobile with bluetooth . the weight sensor will trigger event to android , the app will take a photo and send to firebase you need to prepare the app and the arduino

    €144 (Avg Bid)
    €144 Μέση Προσφορά
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    3 microphone system board 4 ώρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need hardware design and a prototype of a small system board for an audio application. Here are the high level specs 1. Adjustable high gain condenser microphone. WiFi support available to adjust the mic via App. 2. Standard output for the power amplifier interface. Need an experienced hardware engineer who has done similar designs. Additional info will be provided later.

    €159 (Avg Bid)
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    Κορυφαία Arduino Άρθρα Κοινότητας