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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    30 건의 일자리 확인, 급여 기준: USD

    Hello all I am looking to build a quite easy project. An audio recording machine with storage, which can be connected to phone or microphones, with minimal coding I am looking for Hungarian based professional Please. Mostly around Debrecen.

    $172 (Avg Bid)
    $172 (평균 입찰가)
    15 건의 입찰

    I need a python developer, MATLAB expert from Pakistan I need a person who may write coding for Speech detection I need simple and easy coding and at low budget

    $7 / hr (Avg Bid)
    $7 / hr (평균 입찰가)
    7 건의 입찰
    Arduino Code 6 일 left
    확인

    Hello, I need someone to help me with programing a stepper motor to rotate 360 degrees continually for 5 seconds per complete revolution (360 degrees). I have Arduino board, the driver, and the power supply connected. I the code instructions on how to download the code to the board.

    $19 / hr (Avg Bid)
    $19 / hr (평균 입찰가)
    47 건의 입찰

    I need a python developer, MATLAB expert from Pakistan I need a person who may write coding for Speech detection I need simple and easy coding and at low budget

    $5 / hr (Avg Bid)
    $5 / hr (평균 입찰가)
    8 건의 입찰
    Gamepad Dabble ESP32 5 일 left
    확인

    We are currently working on a POC for a project, here we need 4 pins to change high/low depending on the angle of the joypad in the dabble app, and 6 pins need to go high/ low depending on buttons pussed in the app (when pressed high, when relesased low). Very simple, will add example code below, where serial monitor already displays angle out from the app, and also if buttons are pressed, so all you need to do is add function to a given action. pin 21 = Up pin 19 = down pin 18 = left pin 05 = right pin 13 = start pin 15 = select pin 35 = X pin 13 = O pin 14 = Square pin 12 = Triangle Should be a very simple job for anyone with just a little experience in Arduino/ esp32

    $36 (Avg Bid)
    $36 (평균 입찰가)
    11 건의 입찰

    we look for someone that has experience on keil c programming for stm32f103 mcu and also on DLMS protocol. we want implement dlms server side on stm32f103 and RS485 serial(uart). the open source exist on and you can download it and implement it on stm32f103.

    $938 (Avg Bid)
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    9 건의 입찰

    I have a functional ESP32 MQTT code and would like to add another functional ESP8266 code. Both codes suppose to work at the same time. A previous developer did this task but neither MQTT or firebase NOT working, maybe they in conflict or something else?

    $31 (Avg Bid)
    $31 (평균 입찰가)
    15 건의 입찰

    Using PID stabilise robot and make it stand upright always

    $289 (Avg Bid)
    $289 (평균 입찰가)
    15 건의 입찰

    I need help with a program: I would like to include this LED strip effect () in this project as an effect mode: I've been trying to tinker it myself for 3 hours now, unfortunately without success. Can someone do that for me please?

    $23 (Avg Bid)
    $23 (평균 입찰가)
    8 건의 입찰

    Read/write 24 Modbus register(40001 to 40004) in quectel m66 uart port 3 and send that data to thethings io with source code

    $375 (Avg Bid)
    $375 (평균 입찰가)
    8 건의 입찰
    Frequency meter 4 일 left
    확인

    The project is to read frequency from a magnetic sensor and display the reading on a stepper motor and oled display and design the PCB board.

    $269 (Avg Bid)
    $269 (평균 입찰가)
    36 건의 입찰

    I need a python developer, MATLAB expert from Pakistan I need a person who may write coding for Speech detection I need simple and easy coding

    $7 / hr (Avg Bid)
    $7 / hr (평균 입찰가)
    8 건의 입찰

    Firstly I am not sure if this is even possible but this is what I need - Create a large working computer that can run 1000 android "sessions" at the same time (simulating as if there were 1000 phones) using just hardware. Each device needs to run an android app at the same time and this app needs to use Wifi and bluetooth. Then there needs to be one output to a screen and a controller which can switch to each running device and display that device on the screen I hope that makes sense

    $3688 (Avg Bid)
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    27 건의 입찰

    a description of the methodology and the required components following a specific format will be provided the work is urgent and needs to be done in 5-6 hours time around 3000 words

    $25 (Avg Bid)
    $25 (평균 입찰가)
    22 건의 입찰

    I have 2 PLC,s communicating with wireless Modbus RS 485. Slave requires minimal code measuring up to 30 PPS, battery voltage a latching relay and possible count reset command. My intention is to eliminate the Slave PLC. I'm looking for someone who can help me with: (1) I have programs written into 2 PLC,s 1 Master and 1 Slave they are linked via RS 485. (2) They communicate through 2 RS485 wireless transceiver,s The Slave PLC has got a very simple program in it . My task is to move the program in the Slave PLC into a microcontroller. I'm presently using an Arduino UNO for the task I've got the majority of the coding done. In closing, I need someone who has SPECIFIC knowledge in IDEC PLC,s and Arduino microcontrollers.

    $23 / hr (Avg Bid)
    NDA (비밀 유지 계약서)
    $23 / hr (평균 입찰가)
    34 건의 입찰

    LED1 ON when humidity sensor less than 2.5 <50% (using potentiometer to adjust range) LED 2 ON when PH <6 (using potentiometer to adjust range) both status apper at LCD just simple code for beginner

    $19 (Avg Bid)
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    59 건의 입찰
    Rfid inventory system poc 2 일 left
    확인

    I need an application proof of concept that will allow me to track inventory in different locations in realtime through rfid pasive labels and a sensor. I need help to choose the correct sensor. It should be an entry level sensor around $100 usd and should be able to track up to 100 items in a 1 meter range (or more). The sensor would be connected to an arduino or similar and will write the count of items in a given interval (can be changed via a config file)

    $248 (Avg Bid)
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    21 건의 입찰

    i want home automation device ,cheatest smallest to controll my home lights ,fan,etc thats should fech my data from my firebase.

    $19 (Avg Bid)
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    2 건의 입찰
    FOTA Deploy -- 2 1 일 left
    확인

    how to procedure to deploy FOTA (firmware over the air) for: ESP8266-01 AT version:1.6.0.0(Feb 3 2018 12:00:06) SDK version:2.2.0(f28eaf2)

    $110 (Avg Bid)
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    5 건의 입찰
    Micropython coding. 1 일 left
    확인

    Using a: D1 mini ESP8266 SD card reader I2C OLED Display Module 0.91 Inch I2C SSD1306 OLED VM-5GA RFID reader Need software to read Sd Card text file, load each line to a variable "RFID EPC Number and text to variables". Each line will look like "E2 00 00 1D 95 03 01 01 22 10 4A 62 = Some Text 'n'" Some text = mostly 3 digits Could be anywhere from 60 to 100's entries. On interrupt "esp32 esp now receive" Read RFID cards Continue for a set time setting bools to true or false which ones are there or not. Continue to update LCD with text from the missing cards once the missing cards are less than 5.

    $626 (Avg Bid)
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    15 건의 입찰
    $19 (평균 입찰가)
    18 건의 입찰

    kod kısmında sıkıntı yaşıyoruz acil olarak desteğe ihtiyacımız var

    $110 (Avg Bid)
    $110 (평균 입찰가)
    10 건의 입찰

    Someone who can work with indoor gps tracker which need to be integrated with esp32.

    $147 (Avg Bid)
    $147 (평균 입찰가)
    23 건의 입찰

    Hi, we need to write down and test a code that will use STM microcontroller or an alternative for reading NFC tags and send info by using a gsm module.

    $581 (Avg Bid)
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    35 건의 입찰
    DL2416 TESTING KIT 18 시간 left

    NEED TO MAKE TESTING KIT FOR DL2416 SIEMENS DISPLAY TO CHECK WHETEHER IT IS FUNCTIONING PROPERLY OR NOT USING ARDUINO FOR REFERENCE PICTURES ATTACHED

    $136 (Avg Bid)
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    3 건의 입찰
    PLC programmer for GE 14 시간 left
    확인

    Hello I need a PLC programmer for GE Fanuc Emerson equipment. We have the box design and details but need a programmer.

    $1606 (Avg Bid)
    $1606 (평균 입찰가)
    25 건의 입찰

    Here is the situtation for us. We have 6.000.000 meter square agriculture field. I placed 12 camera towers around the field to control the field. Towers are 10 meters high. I bought about 16 PTZ kamera model is hikvision 4425 (they dont have auto tracking smart features etc) and I also have about 25 Bullet cameras. they all IP cameras. Havent bought the signal transmitters and nvdr device yet. Question 1 Can we integrate an embedded software to the camera for smart tracking vehicles people etc on the field or ptz cameras needs to get signals from the base station that where the software is installed? How effective can it be with long range signal transmitters to tracking motions etc? Furthest tower to the base station is at 2.5 km distance. Question 2 I am planning to install motio...

    $600 (Avg Bid)
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    3 건의 입찰
    Looking for Arduino developer 7 시간 left
    확인

    I am a craftsman and I need to design a very special profile meter for hand crafted curve on a woodwind instrument. I have some product development experience and need someone who can integrate these tiny sensors with a low cost microprocessor that will give me the ability to drive 25 simultaneous 3 segment LED digital read outs. The system will have to have dead on accuracy up to .001 (one thousandth of an inch). We may have to consider programming a calibration mode. Each sensor will have a tiny probe above it which will vary by about 3 mm.

    $145 (Avg Bid)
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    30 건의 입찰
    ESP32 Audio I2S FFT db 3 시간 left
    확인

    we have esp32 and microphones : mems inmp441 and/or SPH0645 and/or Sipeed. Communication channel is I2S and adc(with ads1115).need code to capture the sound ( prefer ) and send them via bluetooth / wifi to browser (baby monitor) or save to sd cards. log time and frequencies from several microphones at the same time. also, Sound Level Meter ().

    $2716 (Avg Bid)
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    7 건의 입찰

    We have a python script that does an Over-The-Air update to our custom hardware from a linux machine. There are some libraries that give it a hard time installing and running on MacOS. Would like someone to modify this script to get it to work on MacOS. I have the devices and can help debug/run the script to see how it's working. Can not send you a device. Below is error Traceback (most recent call last): File "/Users/michael/Code/intake/BLE_OTA/", line 1, in <module> import bluetooth ModuleNotFoundError: No module named 'bluetooth'

    $531 (Avg Bid)
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    18 건의 입찰

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