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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    35 jobs found, pricing in USD

    Arduino 8bit I2S library adaption and more details will be shared via chat

    $8 - $24
    Sealed
    $8 - $24
    1 bids

    reading Modbus RTU RS-485 Data and sending it to a MYSQL Database with the Arduino MKR1400 GSM. I have multiple documents for information on how to read the registers and multiple forms of information on how to communicate with the Modbus device

    $348 (Avg Bid)
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    18 bids

    Arduino 8bit I2S library adaption and more details will be shared via chat

    $8 - $24
    Sealed
    $8 - $24
    2 bids

    Arduino 8bit I2S library adaption and more details will be shared via chat

    $8 - $24
    Sealed
    $8 - $24
    6 bids
    I need an expert in ESP32 6 days left
    VERIFIED

    To write MicroPython code to interface a Broadcom APDS-9250 to an ESP32 running on a FiPy development platform

    $30 (Avg Bid)
    $30 Avg Bid
    3 bids

    I have a Tesla 3 battery pack that I am using in a custom (non-Tesla) car. To use the Tesla battery pack Ingenix has developed a module to control (turn the battery and the charger on) and monitor the pack (such as voltage/state of charge). The operation of the battery is controlled through the Ingenix module on the canbus. Ingenix provides the dbc files. I need someone to provide a program a simple arduino can shield with a small led display to control and monitor the operation of the battery pack. For details of the Ingenix module see:

    $670 (Avg Bid)
    $670 Avg Bid
    9 bids

    Project main idea is to insert sensor data in blockchain transactions. Because IoT objects are not logically connected to blockchain platforms, controller entities (based on RPi) forward all information needed for transaction forgery. Never less in order to generate cryptographic signatures, object needs some trusted computing resources like Secure Elements.

    $602 (Avg Bid)
    $602 Avg Bid
    13 bids
    STM32 Expert needed -- 2 6 days left
    VERIFIED

    An expert with STM32 is needed. The expert must be proficient in using the required development board.

    $26 (Avg Bid)
    $26 Avg Bid
    9 bids

    Hello, I need a developer to connect 157 loadcells on a physical Roulette table to the 157 betting positions on a digital Roulette table. Summary: I have a physical roulette table and a digital Roulette table, and I want to copy the number of chips placed on the physical Roulette table (device) to the digital Roulette. I already developed the physical Roulette table and I have loadcells under each of the betting options (0 straight up, 0-1 split, 0-2 split, 0-3 split, 0-1-2 Street, 0-1-2-3 Corner… and Red, Black, 1st dozen, 2nd dozen, 3rd dozen, 1st column…). Those loadcells report weights placed on the physical table to Arduino IDE (everything is developed including the code that reports the weights to Arduino IDE, e.g. if I place a weight on any of the loadcells, it gets ...

    $151 (Avg Bid)
    $151 Avg Bid
    8 bids

    Arduino 8bit I2S library adaption and more details will be shared via chat

    $8 - $24
    Sealed
    $8 - $24
    11 bids

    I need a python script that can run on audio files (wav, mp3, m4a, ogg, flac) with different sampling frequency. the function needs to output - a 0/1 value whether the audio content uses full band of the file sampling frequency or is band limited. - if band limited - provide the cut-off frequency where no more energy is present. - provide a 128-long vector (linear-scaled) of energy per frequency band (out of input sampling frequency). The function should work for inputs sampled at 16kHz, 24kHz, 36kHz, 44.1kHz, 48kHz and 96kHz. it should also handle typical audio resolutions (16bit, 24bit, 32bit + float) The function should down-mix the input to mono before analysing if needed. the function should only use code that can be used commercially without acquiring any additional licenses. Inp...

    $555 (Avg Bid)
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    21 bids

    There are 2 tasks to do: 1-integrate a speaker using 2 options: I2S and analog 2-save the data from I2S microphone on sdcard on different wave file than the existed on the sdcard. Steps of the program: register sound with microphone ---> save the sound on sdcard .wav file ----> reproduce on loop the last file saved Initial code for I2S microphone reading and saving data will be provided. Code is made in Arduino - VScode

    $382 (Avg Bid)
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    3 bids

    i have arduino code .i want to change same code or logic in atmel c micro controller.

    $23 (Avg Bid)
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    9 bids

    hi looking for an expert on tritan mcu TR16F064............ thank u

    $13 (Avg Bid)
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    3 bids

    Hello, I am kind of started on this one. Any assistance would be great. More details on the chat.

    $140 (Avg Bid)
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    38 bids

    Analog Voice Recording/Playback Device. More details will be provided as needed.

    $2328 (Avg Bid)
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    42 bids
    Microcontroller 3 days left
    VERIFIED

    I need someone to help me in my microcontroller project. Kindly let me know if you are available. Thank you.

    $24 (Avg Bid)
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    23 bids

    Robotic arm from Ufactory need to program to receive order from kiosk and start working on the order required python skill and robotic arm experience who based in Sydney

    $4644 (Avg Bid)
    Local
    $4644 Avg Bid
    22 bids

    This is an Arduino-based project using MQ135 / MQ138 gas sensors to detect diabetes type 1 and type 2. There are tons of resources about this topic on the internet, but could not find the code. This is a personal project to help my diabetic friend

    $159 (Avg Bid)
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    28 bids
    Fit Lights with arduino 2 days left
    VERIFIED

    Hi, I need a code to create Fit lights training with arduino. Those lights/sensor will light up and then light off when hovering with hands and then light up another light in the kit. Like 6 lights. I also need the diagram for the wires. tks Seby Something like that

    $143 (Avg Bid)
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    33 bids

    Attaching an electric motor to a cart The maximum speed is the maximum brisk walking or slow running speed. Maximum load 100KG (Torque must be strong) I wish there were gears. D forward R reverse N Gear neutral (wheels move freely) Also works by attaching a button to the handle (requires programming) These are the details. I have uploaded a picture of my cart in the attachment.

    $21 (Avg Bid)
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    9 bids

    The hardware i have is from Nordic series and it should be controlled using BLE. The script is preferred to be in Python. The led of the dongle should be turned on/off according to the commands.

    $56 (Avg Bid)
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    3 bids

    Raspberry pi will be the brains for this project and connected to Arduino via i2c. Modules are multicoin coin acceptor, bv20 bill acceptor, tm1637 7 segment display (4 and 6 digits), mpr121 capacitive touch sensor for keypad, sd card, cnc shield (gbrl), servos Python, c++, sqlite (peewee orm)

    $271 (Avg Bid)
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    18 bids
    Emc testing 1 day left

    Test and suggest pcb and equipment redesign to comply with emc regulations

    $646 (Avg Bid)
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    19 bids

    I would like to get the TVout library to work for STM32F030. (with the Arduino IDE, preferably using the stm32duino boards manager ) I tried converting the ATMEGA library to STM but I wasn't able to make any progress (I'm a mechanical engineer, updating that lib was well beyond my capabilities) I also tried one from "" but was not able to get it to work/ it comes up with warnings/errors (some listed below).

    $48 (Avg Bid)
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    8 bids

    I need Arduino code for ESP8266 or ESP32 that can connect to a wifi network with proxy settings and then post data to Adafruit. You can check out the code added. That's the basic code idea.

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    Arduino Coding 17 hours left

    Esp8266 Multi Node Control without any delay

    $82 (Avg Bid)
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    9 bids

    Hi! I am an embedded developer. I am working on a project "Indoor air quality Monitoring system". I need a circuit designed for this one. I will be using a microcontroller for driving various sensors. This product is in its RnD phase, as of now will requiring only a circuit, if the circuit works , will be requiring lots of them, will be ordering them accordingly.

    $128 (Avg Bid)
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    13 bids

    I need a python script that consists of 4 functions: 1. move- to ( coordination in cm), 2. rotation ( in degree), 3. magnet up-down 4. and magnet on-off (by taking 0 or 1), 5. and must send values to Arduino R3( Communicate With Arduino From a Python Script) 6. I do not want to write anything in the python console 7. after sending data to Arduino we will get ok as an answer that Arduino gets these values. 8. I do not need Arduino code, just python script .for example I want to do the process like <mt pos_x1 pos_y1> <take 1> <mt pos_x2 pos_y2> <take 0> That means "go-to source position", "magnet down, on, up", "go-to target position", "magnet down, off, up" or sometimes rotation.

    $38 (Avg Bid)
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    17 bids

    We need to look for Strain sensors suitable to measure the weight of the feed inside silos. We are looking for a manufacturer of this type of sensor in China. Load cells does not work for our project because they require a complex installation process. We are looking for sensors similar to ( - ) Our Silos are installed in farms to storage animal feed. They have 6-8 legs and have a capacity of 15.000 and 25.000 kilos. We need help to find this kind of sensor, get some quotes and make sure they would work in this type of application.

    $506 (Avg Bid)
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    19 bids
    STM32 Expert needed -- 2 9 hours left
    VERIFIED

    An expert with STM32 is needed. The expert must be proficient in using the required development board.

    $21 (Avg Bid)
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    9 bids

    Biomedical Electronics Project: Optical Plethysmography design .more details via chat

    $100 (Avg Bid)
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    9 bids
    control acceso 6 days left

    Se trata de realizar un proyecto en el que tenemos un pasillo de control de acceso y el objetivo es impedir que pasen dos personas juntas

    $148 (Avg Bid)
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    10 bids

    Avrei bisogno di compilare un programma con relè 220 , qualche sensore che li attivi e poco altro

    $149 (Avg Bid)
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    9 bids

    Ingenieron en electrónica con conocimientos en esp32 que desarrolle un cargador solar y una pila que almacenen energía para alimentar de manera continua a una placa de desarrollo esp32

    $154 (Avg Bid)
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    12 bids

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