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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    56 jobs found, pricing in SGD

    Our company sells purifiers and we want to add a function for tracking the quality and quantity of water for our clients. WiFi data transfer method.

    $1681 (Avg Bid)
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    14 bids

    Looking for experts in the field -PIC18F controller -MikroC programming

    $278 (Avg Bid)
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    10 bids

    i wrote a code for an arduino drag tree using two arduinos one signals the other but everything is running very slow

    $35 (Avg Bid)
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    5 bids

    i wrote a code for an arduino drag tree using two arduinos one signals the other but everything is running very slow

    $28 (Avg Bid)
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    11 bids

    Design firmware ESP32 connected to TFT

    $329 (Avg Bid)
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    Looking for someone with experience in Arduino and I2C to read temperature and pressure values from a custom sensor using Arduino. Further details will be given to the suitable candidate.

    $35 (Avg Bid)
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    20 bids
    Debugging ESP32 FreeRTOS code 6 days left
    VERIFIED

    I have created a project on esp32 dev modules board and RTOS to biuld 5 tasks for a paper i am writing . but i keep getting Errors. i need a professional, who can debug the code and help in the technical paper, and publishing it in jornal.

    $44 (Avg Bid)
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    I have two working Arduino sketches, both work and both have about 400 lines which includes many lines of comments. Sketch 1 - This will operate stepper motor to rotate using an internal IP web page. Sketch 2 - Operates a relay using Alexa command. Combined - I would like Sketch 1 as it is but sketch 2 to Operate sketch 1 using Alexa. So as an example when I say “Alexa blinds on”...

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    I am asking for someone , who can develop a nesc program for TelosB device . I have connected this device with an spectrometer external sensor (AS7265x) through the connectors on the Telosb. I need that this program, running on MSP430 of Telosb, can read the data from the spectrometer and send back to my PC. The Telosb is connected to the PC through the USB port. See the photos for clarification.

    $46 (Avg Bid)
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    Teacher for automation design, programming and installation for honeywell and arduino programming required

    $13 / hr (Avg Bid)
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    I need Arduino software built which have: - GPS live location tracker - Live camera view + sd or cloud saving - Android App which can show LIVE GPS location, Camera view and get notifications - Alarm/shake or any other sensor triggering which will send immediately GPS location + photo with current situation GPS must be as accurate as possible and the device must be AS SMALL AS POSSIBLE. If needed...

    $1042 (Avg Bid)
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    12 bids
    Personnel Tracking System 5 days left
    VERIFIED

    hello everyone. I need software for face recognition system. Exactly, the project will work as follows. Arduino and Open cv will be used. Information of the person standing in front of the camera in our system will be read on the screen. If the person looking at the camera is a permitted person, an output will be active on the arduino and a relay output will be allowed. I am open to your questions...

    $786 (Avg Bid)
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    Hello, we are currently looking for a Mongoose OS expert for a feasibility study. Several sensors are to be read out and controlled via Zigbee on the ESP32. If you are interested, please contact us at any time.

    $45 / hr (Avg Bid)
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    Can you provide assistance to configure and program Arduino to measure, display and log measurements from the following input/output: Inputs 2 each - water flow and temperature - Seeed Technology sensor YF-B4 2 each - temperature and humidity - Adafruit sensor DTL 1 each - temperature sensor DRobot DS118B20 Output Pump start/stop Fan start/stop

    $469 (Avg Bid)
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    50 bids

    Looking for a programmer for Firmware to be written in Arduino app to send messages and notification to phone numbers (No Blynk app) Also the project will includes Android and iOS

    $641 (Avg Bid)
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    Looking for anyone who can help in my project to create my first prototype with following   Our device consiting two parts, LHS (keypad/keyboard) & RHS (mouse). 8 buttons are present on both sides with their respective provided controls in the button layout pdf file. There are two buttons present in LHS i.e."G" (when we press analog stick) & "I" (Lette...

    $2669 (Avg Bid)
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    We currently have some unfinish Arduino program that needs to be complete, only a couple of variables to be include

    $141 (Avg Bid)
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    39 bids
    Arduino programmer 4 days left
    VERIFIED

    I would like to design a uv ceiling light with 1) Real time clock to set time intervals for the uv light ( 5 set times) i also want to activate or deactivate each timed alarm 2) a relay to control the uv light 3) a buzzer to signal the start of the uv cycle 4) PIR sensor for saftey to detect a human and switch the uv light off. there will be an lcd screen as well

    $790 (Avg Bid)
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    I have a custom library that uses absolute mouse movements, a scroll function, a mouse press function, and a mouse release function. this library is a mix of other libraries. currently it works perfectly for me on my window machine but it does not on my mac. on the mac version the mouse click and mouse press cause the mouse to also move to the top left corner. for this project you will need. 1. a...

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    I am in need of help programming an arduino mega to strike 25 bells using servo motors by reading midi files off of an sd card. This programme would have to be able to play the midi files on the hour, quarter of an hour, half an hour and on special holidays. It would also need to be silent at certain hours of the night. I would also like to include a keyboard for manual entry to play the bells tha...

    $218 (Avg Bid)
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    Have a 2 D pen Plotter used for plotting text from multi page document. Trying to come up with a easy way to print text directly from World Documents or PDF . Manually converting to Gcode and manually transferring that page by page into the printer is to slow and not user friendly. Solution for Windows Platform. The printer is Sovol SO-1 [login to view URL]

    $46 / hr (Avg Bid)
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    We need someone experienced to guide us to build a real-time tracking bracelet connected to Android application for our senior project. The job will last until finishing the project successfully. - We are a group of computer science students. - If it's possible we would like to conduct Zoom meetings to break down the tasks. - We've done some research and found that most likely we'l...

    $21 / hr (Avg Bid)
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    Need a programer 4 days left

    Hi my name is Alex and I have an arduino project, I want to create an active aero with an mpu6050 and change angle of attack on a spoiler depending on miles per hour mph

    $179 (Avg Bid)
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    Sawdust vacuum system 4 days left
    VERIFIED

    I am using an Arduino UNO R3 with a Adafruit PCA9685 16 Channel 12-bit PWM Driver Servo shield. Information is attached. Servo's control a gate to the vacuum piping system that opens when a tool is energized and close when then tool is de-energized after a 5 second delay. Current relay monitors current on a power tool to activate the servo/gate and activate the vacuum motor. Using the seria...

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    See the attached documents. I have the schematic and a system overview. I will be using an Arduino nano with the old bootloader style board.

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    library code bug for ESP8266 4 days left
    VERIFIED

    I need dht.h to be able to compile with esp8266 [login to view URL] I put bug report here. opensource so please keep bids low.

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    If you can build any electronic idea and put it together let's talk. I have a draft . The idea will need a very flat surface light weight digital counter that can count and reset on tabing on it. Motion sensor. Bluetooth connection sensor. USB charging port connector.

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    It is necessary to develop a connection diagram for the speed controller for connecting and controlling without collector motors (2 motors from one arduino board). It is necessary to write a stack for synchronous control of motors, switching the power supply of the circuit from batteries to the current of its own generation, polling the speed sensors, air flow rate and outputting the received data...

    $114 (Avg Bid)
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    3 bids

    I want someone to make the contour gauge tool as digital take depth from x and y like every single pin has a gyroscope, using Arduino or pic (convert mechanical contour gauge tool to electrical )

    $230 (Avg Bid)
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    [login to view URL] [login to view URL] Watch the videos. I want to build something like that. I need someone to help me from start to finish. I don't know much of anything about electronics or programming. I want to eventually build this out to become a simulated spacecraft cockpit. Need someone who knows: How to Light up buttons How to make sounds when buttons are pressed How to wire a...

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    Looking to develop a device that can read nearby RFID tags and report them back over an API. We would like to build this with Arduino or Raspberry Pi. I need parts list and detail instructions on how to build it.

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    1)Need the circuit design in kiCad 2) all parts in pcb should be listed by digikey or furnell uk or ali express 3) transformer should be ready made ... no hand made transformer

    $258 (Avg Bid)
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    Small hobby project to control things in a room. I.e Fan, led lights and other circuits. I have a good background on wiring and circuits but have no idea where to start in terms of code.

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    45 bids
    SivojaProject 3 days left
    VERIFIED

    A really motivated person, whos going to build a project to solve issues and problems that might help human.

    $935 (Avg Bid)
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    15 bids

    Firmware Engineer with Knowledge in Raspberry Pi, Arduino, STM32 Microcontroller Required

    $510 (Avg Bid)
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    18 bids

    I need a freelancer to design PCB, electrical system for vape pens, the person should be able to start today

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    Hello to all :) Project requirements: 1. You have ESP32 device with Bluetooth on your side 2. You have Bluetooth headphones on your side 3. You have enough experience with ESP32 to complete this project at 1-2day. Projects functions: 1. Need connect from ESP32 to headphones via Bluetooth (Headphones UUID can be placed in firmware as string) 2. Need receive voice from headphones mic, process it and...

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    Need help with the scripting to flash Software into Microcontroller

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    table led -- 2 2 days left

    Raspberry Pi or ARDUINO Retro Gaming LED Display 20x10 Main menu of this table is divided into 9 sections: 1. Rainbow animation 2. Animations from Fastled library 3. Stars animation 4. VU Meter 5. Tetris game 6. Snake game 7. Pong game 8. Bricks game Option to connect 2 control remote with cable (select remote control below) And an option for 2 users from a wifi or bluetoot connector (programmer...

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    Hi, I'm looking for somebody to help me build an asset sharing company along with hardware that integrates with the item being shared. EX car to go LIME BIRD Here's a link for what the app needs to be able to do [login to view URL] If you have some ideas on the hardware side of things I'm thinking of something simple like a digital battery cut off that's LTE netwo...

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    We are a small manufacturing company in the Toronto Canada looking for some local help to write code for a two actuator lifting system. The controller takes input from multiple sensors to control the movement of the actuators and displays relevant information on a small screen. Actuators like this [login to view URL]

    $438 (Avg Bid)
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    Specialist who knows to work with arrays, sim800l, thingspeak api, iterations and electrical measures

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    We need to develop a project on subject embedded system design also one should be cable of writing c code of multithreading to work for us

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    i want to creat a robot to follow a path with trilatetarion using ultra wide band DWM1000 or similar, like this one on this link [login to view URL]

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    The intended objective of this project is to utilizing an Arduino Nano BLE 33’s Gyro/Accel (X axis) data. Run X axis data through Kalman Filter. Filtered X axis Gyro/Accel data is then calculated to achieve a 5:1 output ratio for stepper motor in both +or- . Ratio should be programmer changeable in the code (4:1)(5:1)(6:1), as required. Final filtered, ratio, data to drive the stepper motor ...

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    We are looking for LoRaWAN IoT Firmware development only. We will provide you with PCB prototypes.

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    Hello. I'm looking for someone who can do the following project: "Arduino door control system via mobile phone." The work includes: - 30 page documentation, explaining the equipment used, work steps, etc.. Notes: - mobile app is required, not using existing online app to connect with the board. Deadline: 6/2/2021

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    PCB for stepper 13 hours left

    I need someone to design a PCB to fit the following: - 3.0 Inch TFT LCD Shield Module Touch Screen Display - arduino - bluetooth can use esp8266 if possible with wifi and microcontroller -one stepper driver (A4988) - one servo - one micro switch

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    I'm an expert in music and music education but a novice at coding. I did successfully use python and a library called Music21 to parse songs from midi and xml files to return colored note heads with interval numbers based on musical key (with a dictionary of dictionaries), a screen shot is attached. I need help recreating this code and building a considerably bigger one with added functions...

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