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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    22 công việc được tìm thấy, giá theo USD

    Need someone to work with me for App developments in flutter for many projects in future.

    $118 (Avg Bid)
    $118 Giá đặt trung bình
    12 lượt đặt giá

    Contact only if you already have OTA CODE ESP32 BLE and flutter code. I need OTA with ESP32 BLE through FLUTTER APP.

    $376 (Avg Bid)
    $376 Giá đặt trung bình
    6 lượt đặt giá

    Gostaria de montar um sistema de segurança para controle de acesso dos elevadores de um apartamento com arduino, o prototipo precisa ter um controle de andares com RFID.

    $762 (Avg Bid)
    $762 Giá đặt trung bình
    4 lượt đặt giá
    ARduino BLE sketch send dynamic data 6 ngày left
    ĐÃ XÁC THỰC

    Hi I want to send if there is motion measured with the accelometer. I use the BLE sense with integrated accelometer. The accelometer is working . also send advert data is working. Only I am nog able to send dynamic values for this one: completeRawAdvertisingData[] = {0x02,0x01}; So need the sketch changed so I can send both 0x02,0x01 (if motion) and 0x01,0x02, (if no motion) See code below: #include <ArduinoBLE.h> //************** #include <LSM6DS3.h> #include <Wire.h> //Create a instance of class LSM6DS3 LSM6DS3 myIMU(I2C_MODE, 0x6A); //I2C device address 0x6A float aX, aY, aZ, gX, gY, gZ; const float accelerationThreshold = 1.5; // threshold of significant in G's const int numSamples = 60; int samplesRead = numSamples; //******************* BLEServic...

    $37 (Avg Bid)
    $37 Giá đặt trung bình
    8 lượt đặt giá

    Hola, Tengo una esp32 conectada a un modulo led rgb, también tengo un calbe conectado a uno de los pines. Hice un codigo que cada vez que toco el pin, el led prende el color que deseo que prenda: si toque el cable 1 vez se prende el verde, si toque el cable otra vez se prende el rojo, si toco el cable nuevamnete se prende el azul y si toco nuevamente el cable, el led se apaga y vuelve y repite. La idea es conectarlo con los skill de amazon para que cuando le diga a Alexa que cambie el color, lo haga, y si lo toco con el cable, cambie según como lo describí arriba. Los cambios de color deben almacenarse en una bd: debe ir la fecha y el color que cambió. Gracias

    $10 (Avg Bid)
    $10 Giá đặt trung bình
    1 lượt đặt giá

    I want to learn completely about Handling and programming MCU peripherals. Driver development from scratch for GPIO SPI I2C USTART Programming for microcontroller Writing frivers for STM32 GPIO USTART

    $121 (Avg Bid)
    $121 Giá đặt trung bình
    3 lượt đặt giá
    Design a logic circuit 5 ngày left
    ĐÃ XÁC THỰC

    I need a circuit design. In my application, a 9v battery supplies power to an Arduino Uno. The 5v output available on the Arduino is used to power a GPS module ('GPS Module Receiver, Navigation Satellite Positioning NEO-6M' available on Amazon; image attached). The GPS module has a Pulse Per Second (PPS, one cycle per second) pin that is active only when the module has obtained a fix on a satellite set and begins tracking. Before tracking begins or when tracking fails, the PPS pin is at zero volts. When the PPS pin is active, it produces a square wave pulse train, 1 Hz, 3.3v amplitude and 100ms duration of each pulse. The supply voltage powering the GPS module is 5vDC and it is continually on, regardless of whether tracking has or has not been obtained. In other words, th...

    $158 (Avg Bid)
    $158 Giá đặt trung bình
    27 lượt đặt giá
    SIM7000G programming -- 2 5 ngày left
    ĐÃ XÁC THỰC

    I have a code that works perfect with SIM5300E, I am looking for someone to modify it and makes work with SIM7000G… I have tested the GPRS registration with SIM7000G, it works almost fine; but it needs extra work to make it more reliable… I am using TinyGSM libraries and other Arduino libraries… My board has STM32 and I am using platformIO with Arduino environment to build my code…

    $163 (Avg Bid)
    $163 Giá đặt trung bình
    14 lượt đặt giá
    Arduino circuits 5 ngày left
    ĐÃ XÁC THỰC

    This project is a time sensitive placement test creating a circuit or two for one hour staring 9 am Malaysia time 2 December

    $44 (Avg Bid)
    $44 Giá đặt trung bình
    12 lượt đặt giá

    PLEASE READ THE PDF file THOROUGHLY BEFORE BIDDING! Data structure in C; Develop a program sketch.c which reads in and visualizes .sk files using the display module displayfull.h for graphics. Compile, run, & test the code. Implement function and a basic Sketch Viewer using OPCODES, OPERAND.

    $45 (Avg Bid)
    $45 Giá đặt trung bình
    4 lượt đặt giá

    This project consist in control the scale Read gross weight Read net weight Send data from HMI Nextion Read data from HMI Nextion

    $159 (Avg Bid)
    $159 Giá đặt trung bình
    22 lượt đặt giá
    Arduino help needed 4 ngày left
    ĐÃ XÁC THỰC

    Hello developers I need help setting up servo motor with ESP32 s2. Will discuss more details in chat. Thanks.

    $6 / hr (Avg Bid)
    $6 / hr Giá đặt trung bình
    24 lượt đặt giá
    BLDC Motor Control 4 ngày left
    ĐÃ XÁC THỰC

    Can you make pi loop bldc motor control application with ch32v307 risc-v microcontroller hall sensor six step algorithm? If you do, please make sure it is simple and with explanations. motor=24v-3a-2 pole driver=ir2110 hall sensor input=pull up

    $105 (Avg Bid)
    $105 Giá đặt trung bình
    5 lượt đặt giá
    Innovative Equine Monitoring Device 3 ngày left
    ĐÃ XÁC THỰC

    I am looking to develop an equine monitoring device for performance horses. I am looking for an embedded engineer that is skilled in C, Python, and raspberry Pi. If you would like to learn more please contact me. I will pay well!

    $3166 (Avg Bid)
    Địa phương NDA
    $3166 Giá đặt trung bình
    3 lượt đặt giá

    I'm looking for some car canbus expert to find out a way to get wheel rotation from canbus OBD standard in order to work on all cars Or find out specific canbus frames for multiple cars I'm trying to get wheel rotation or ABS pulses from canbus If you don't understand the project or you don't know if you can make or not don't bid on the project

    $89 (Avg Bid)
    $89 Giá đặt trung bình
    6 lượt đặt giá

    We're looking for an experienced and skilled Arduino/C Embedded Developer who can develop just the firmware for our Agritech IoT devices to be commercialised in a farming/agriculture setting. *** PRODUCT SUMMARY *** - Consists of TWO types of devices: the "Gateway" which is a Internet-facing (WiFi) device which communicates with API, and, anywhere from 20-50x "Nodes" communicating with the Gateway via a on-site mesh network (ZigBee) - Both Gateway and Node are virtually identical in hardware components and design, where both utilise their respective I/O channels to either operate agricultural sensors or irrigation valves - Customers will DIY setup their devices on their farms, by connecting to each device's Bluetooth and providing the device with whatever i...

    $604 (Avg Bid)
    $604 Giá đặt trung bình
    15 lượt đặt giá

    We're looking for an experienced and skilled Arduino/C Embedded Developer who can develop just the firmware for our Agritech IoT devices to be commercialised in a farming/agriculture setting. *** PRODUCT SUMMARY *** - Consists of TWO types of devices: the "Gateway" which is a Internet-facing (WiFi) device which communicates with Web API, and, anywhere from 20-50x "Nodes" communicating with the Gateway via a on-site mesh network (ZigBee) - Both Gateway and Node are virtually identical in hardware components and design, where both utilise their respective I/O channels to either operate agricultural sensors or irrigation valves - Customers will DIY setup their devices on their farms, by connecting to each device's Bluetooth and providing the device with whate...

    $3312 (Avg Bid)
    $3312 Giá đặt trung bình
    25 lượt đặt giá
    Zigbee Professional 2 ngày left
    ĐÃ XÁC THỰC

    I need CC2530 firmware can work with ZHA installed on Homeassistant. I have CC2530 Z-stack firmware but I have some problems. I can't connect the device to ZHA. My firmwre works well with my custom coordinator. I can provide my firmware.

    $537 (Avg Bid)
    $537 Giá đặt trung bình
    11 lượt đặt giá

    RP2040 Microcontroller Program A Wav Loop Without Delay and Popping Noise After Repeat I can get the loop to play but the sound skips a little and pops during repeat. I believe its a library or software glitch with the dac and pwm pins.

    $28 (Avg Bid)
    $28 Giá đặt trung bình
    5 lượt đặt giá
    SIM7000G programming 2 ngày left
    ĐÃ XÁC THỰC

    I have a code that works perfect with SIM5300E, I am looking for someone to modify it and makes work with SIM7000G… I have tested the GPRS registration with SIM7000G, it works almost fine; but it needs extra work to make it more reliable… I am using TinyGSM libraries and other Arduino libraries… My board has STM32 and I am using platformIO with Arduino environment to build my code…

    $139 (Avg Bid)
    $139 Giá đặt trung bình
    16 lượt đặt giá

    Need someone Expert for ESP32 BLE to optimize our BLE code for Final production produce. We want to ensure flawless BLE working.

    $136 (Avg Bid)
    $136 Giá đặt trung bình
    8 lượt đặt giá

    Hello there! I need someone to help me with a Nextion+Arduino project that I am working on. What I want you to do is to check the files that I have already made using Nextion Editor and Arduino to talk to each other. I'd like you to check them, improve them in terms of looks, operation and help me with what's undone. Basic idea is we have a display and Arduino and we want them to talk to each other all time and make the changes on Arduino side, I also have an I2C based battery fuel gauge IC so I'd like you to help me to track it's SOC as well. If you are someone who has worked with Nextion Displays and can do this, kindly bid. I'd prefer it if you have the display at your end and can test the firmware on Arduino and test the HMI interface on the display parallel...

    $90 (Avg Bid)
    $90 Giá đặt trung bình
    12 lượt đặt giá

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