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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    47 jobs found, pricing in SGD

    Hi I need a person to provide electronic solution for managing a HUB12 yellow display. The display will show only alphanumeric text so no images are present. The display MUST to show a string sent by RS232 from a microcontroller. The objetive: I need a person with knowledge in controller boards for led displays (eg: aliexpress) and tell me wich one do we need and how to configure it so this is a ...

    $334 (Avg Bid)
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    We need support for checking some compilation problems likely due to some libraries misalignment. The same application code is perfectly compiled on one board, however changing boards errors like this "narrowing conversion of '134217788' from 'int' to 'uint8_t {aka unsigned char}' inside { } [-Wnarrowing]" arise.

    $255 (Avg Bid)
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    based on my specification ,need to generate customized wave form generator with different variable input using any micro controller (like PIC,AVR,STM etc)

    $11 (Avg Bid)
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    2 bids

    PRICE CAN BE NEGOTIATED NO COPIED CODE WILL BE ACCEPTED (ALL LIBRARIES USED MUST BE SELLABLE FOR INDUSTRIAL USE) We are making a wireless relay system to exchange messages, statuses, etc. between relays (the 'nodes') using the BLE mesh network. We would like to implement the mesh network communication between multiple nodes using Nordic Semiconductor nRF52840 ([login to view URL] 3dJ)....

    $1080 (Avg Bid)
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    I need someone who can help me to plot real-time data from Arduino using pyqt5! The plotting graph should be in four angles X, -X, Y, -Y. I will explain more and deal in detail if there is someone who can handle this!

    $173 (Avg Bid)
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    9 bids

    i need NODEMCU 8266 based relay controling system

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    We are looking for a person who can do a small Iot project on hour meter. I.e. The working hours for vechile tracking and work monitoring on android app. We have attached the example for referance.

    $769 (Avg Bid)
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    Project description: Development of a working prototype for an application for monitoring and analyzing vibrations emitted by various industrial equipment. The aim of the application is to provide a visual comparison between different measurement points on the equipment. An example is a case where 2 sensors are mounted each on identical parts and under the same load. The application must be able...

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    Arduino Project 5 days left
    VERIFIED

    Audible base project needed to be Construct

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    12 bids
    Arduino Task 5 days left
    VERIFIED

    Hi, I am looking for someone to do a simple task on Arduino but the freelancer should have Adafruit 2478 and Adafruit circuit playground class MCU development board 3000. I will share more details through chat.

    $13 - $40
    Sealed NDA
    $13 - $40
    3 bids

    Need a working software for pc which can do the following - 1) Read the data transferred REAL TIME via SERIAL (Arduino) USB COM Port 2) Calculate the result via Stored Formulas in software. 3) Display a picture of Lab Manual Photograph 4) User Friendly 5) Data are RPM & Temperature only There are 9 different experiments (Mechanical Eng. lab Based) Will be my Regular Requirement if approve...

    $437 (Avg Bid)
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    We need to be developed software for microcontroller STM or Teensy. It should support: Features; 16 digital IN. 16 digital OUT. USB Hid touchscreen emulation. Control interface: RS232 TTL level (+5 V). IN: connecting in parallel with LED. Controlling of the LED state. Orange points 1 and 2 in the picture. OUT: Connecting in parallel with mechanical button. Blue point 1 in the scheme. Whe...

    $753 (Avg Bid)
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    correct existing ros code 4 days left
    VERIFIED

    need to combine three arduino rosserial code to one arduino rosserial [login to view URL] are already defined

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    I'm try to use my motor imagery EEG signal to control a prosthetic . So I need to classify 4 classes EEG motor imagery signal (Left hand , right hand , feet and tongue) with deep learning using python. I had an EEG device openBCI 16 channels (cyton and diasy boards) and 16 disc electrodes head set.

    $147 (Avg Bid)
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    We want to get develop temperature datalogger with RTD 3 wire PT-100 sensor. Temperature datalogger to record, and save temperature at fixed time interval. Dedicated and easy to install and easy to use software to run on remote desktop. * It should have display of temperature, real time, indication of low battery, running status by blinking small led, start/pause and stop data logging button. *...

    $2364 (Avg Bid)
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    This job is for designing and testing an analog I/O PCB. ---------------------------------------------------------------- PCB requirements ---------------------------------------------------------------- 1. At least four 16-bit analog input channels. The input voltage range will be +/-10V. The speed needs to be >10 MSPS. 2. At least four 16-bit analog output channels. The output voltage rang...

    $2483 (Avg Bid)
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    32 bids

    I would like to communicate with car system using arduino and canbus

    $26 / hr (Avg Bid)
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    please bid and i'll get back to u thanks

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    We are looking for the candidate we worked on Nextion HMI having scope if work: 1. Screens will provide the design 2. Graph 3. Database saves and reads the data on SD card or flash memory of HMI. 4. Send the data to microcontroller

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    My project has a 2 degrees of freedom arm with a Projector-Camera on the top. The projector is a 1080p device with manual focus and the camera is a 1080 [login to view URL] device also mounts a depth sensor that can provide distance input at any time for a specific point. The device also mounts a microphone for voice recognition. They all are connected to a Jetson Nano. The focus motor, Horizont...

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    I need a timer to capture at least 20 / 30 events (millisecond accuracy, during a period of 20 seconds). The trigger (time = 0) could be a pair of bell wire. After that, each event should send a signal to the instrument (and the instrument records the time) using a bell wire. Currently I can get an instrument that can measure the time for one event - a pair of bell wire triggers the instrument and...

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    Hi, We are looking for article writer, who could provide us 1k-2k words articles on different Arduino Project. If you don't know about Arduino, Proteus or Microcontroller, please don't bid. We will provide you Proteus Simulations of different embedded projects and you need to write a detailed article on it , explaining its working, code explanation, simulation working etc. Thanks.

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    I am looking for someone who have wide experience in controlling DALI using ARDUINO mega or uno. To control UV Tube Light and can be dimmable (basically uses high frequency to dim)

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    25 bids
    A9G Firmware Programmer 3 days left
    VERIFIED

    I need someone who can do firmware coding for A9G module (Ai Thinker) without the use of any other controller. The Program needs to be uploaded to A9G. Please see attached file for more details.

    $607 (Avg Bid)
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    Need to program an Arduino or a similar platform to receive analog data and send it to a cloud platform for processing. The data first needs to be collected from a sensor, sent to the cloud and then analyzed to and compared to a standard data set giving a resultant diagnosis. The data must also be plotted in the form of a graph with axes based on input parameters. 1. Analog audio output is to be ...

    $523 (Avg Bid)
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    arduino midi sender 3 days left
    VERIFIED

    would like to be able to send midi messages to a usb midi adapter with arduino nano then listen to it in lmms. should be easy and straight forward but when i tried the notes sounded weird stuck on and the pitch was bouncing. [login to view URL] [login to view URL] [login to view URL]~gary/306/week5/[login to view URL] [login to view URL] adapter like this is what i have. small project so keep ...

    $139 (Avg Bid)
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    Can bus module with Arduino 2 days left
    VERIFIED

    Hi we need someone to help us make can bus module with Arduino . Where we can bus generate, receive, send and filter can bus traffic. And it should work with j1939 with 250 ,500 kbits

    $228 (Avg Bid)
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    In this project , a BLE based led controller changes WS2813 LED colours , patterns , brightness etc by recevcing commands / strings over BLE from a User's phone APP and also from an accesory Button [ ESP32 based device with 3 push buttons and 3 leds ] . User can use both app and Button to change LEDs patterns on led controller . This project requires sleep modes , ble2ble , ble2app over UART...

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    Need Xamarin App developer. 1 day left
    VERIFIED

    Hi, I want a mobile App developed in Xamarin. I want to convert a C# open source desktop App to Xamarin mobile App. Good knowledge of UDP/Ethernet connection is desirable. We want to connect mobile App to external hardware Arduino like it's working with windows App. We have developed most UI for the App so it will be work from where previous developer has left.

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    Actually I am planning for constructing an ECG based driver drowsiness detection project.

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    Must use MATLAB (not SIMULINK) for programming in this lab (Use MATLAB toolbox for Arduino) to calibrate the distance. please refer to the PDF

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    I am currently trying to send a UDP message from an arduino using Particle to a server listening from my laptop, please contact me if you have experience using Particle for this reason and are able to use a screensharing service (AnyDesk,Zoom,etc..)

    $28 / hr (Avg Bid)
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    8 bids
    arduino board 18 hours left
    VERIFIED

    I want to build a motorized remote contorle but with

    $23 / hr (Avg Bid)
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    28 bids

    The software must be able to read analog volts data and procces it with a FOURIER FUNCTION TRANSFORM so it gets the dominant frequenzy of the signal and sends by bluetooth this value of frequency.

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    Starting a project using Siemens PLC and need help with programming. Only candidates with 5+ years experience in Siemens PLC apply.

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    I want to send multiple lines to from a data logger arduino to the second arduino, however I want to use these data to control motors ( stop when the value 1 reach to 50 for example) and motor 2 when value 2 reach to 100, I could not send the data from the first arduino since the number of bytes is changing

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    need to build this [login to view URL] with some motion sensors and changes. payment release after test done successfully

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    Develop a serial otg using CH340 or Prolific serial devices usb to receive and transmit serial data between android phone and ardu-ino clo-nes boards

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    Using ROS, combine velodyne lidar sensor and IMU to deliver a point cloud of land area. such that the combined device can scan a small land area effectively. The IMU will have to be programmed with a 9 degree of freedom (and gps if necessary) sensor and applicable board.

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    I need someone who can help me to scatter plot real-time data from Arduino using pyqt5! The plotting graph should be in four angles X, -X, Y, -Y. I will explain more and deal in detail if there is someone who can handle this!

    $186 (Avg Bid)
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    We have a simple project using Arduino to make the curtain smart (we will not implement it in a real-world or real curtain) when light appears on the light sensor, the curtain opens (sunrise) when the light disappears, the curtain closes (night) Could you please describe what Hardware we need to purchase online? Also, we need the coding part. Regards

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    I was looking for someone to solder some components. I have 1x mask 4x led bars 1x large led matrix Can you solder, and are you able to do a basic programing for led's.

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    ultrasonic radar with stepper motor using Arduino Mega and ultrasonic sensor to detect the objects located at distances ,between 2 cm and 1 meter and displays the value of distance to the object. The object detection is performed inside an angle of 180 degrees. The motion sensor that covers this angle uses a stepper motor. Data are presented and monitored; the motor movement being synchroniz...

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    Requerimos armar un prototipo que Leea un código QR o RFID y pegarle a una API que esta en la web con esta info recabada y en función de la respuesta habilitar una serie de sensores.

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    Requiero poder tener un dispositivo que me indique así sea con un luz, el momento en que deja de pasar agua por un tubo de una acometida del servicio de acueducto. Alguien que hable español, gracias.

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    Realizar, un algoritmo de detencion de picos sistólicos, ademas de implementar un buzzer y mostrar los BPM en el monitor serial.

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    necesito crear una interfaz con Raspberry y poder ver niveles de depósitos,temperaturas ,voltajes y activar electroválvulas . la interfaz tiene que tener varias pantallas ej. encender la calefacción requiere activar electroválvulas 1,3,5 y activar caldera...

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