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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    55 jobs found, pricing in USD

    Pcb to control heater, pump, lcd screen have thermistor input, pressure input.

    $449 (Avg Bid)
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    19 bids

    I need to configure that device to livetream to streamingvideoprovider. I need to add the configuration of that host to the ATEM mini pro XML file. I am not an IT engineer. I have the guidelines from blackmagic ATEM mini pro on how to do it. Nevertheless I do not want to make a mistake on the XML file doing it alone.

    $70 (Avg Bid)
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    1 bids

    I have a simple python projet, that take in entry a text file and in output 3 possibles text output in python (HMI). I would like you to do the same project in Delphi.

    $160 (Avg Bid)
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    11 bids

    Hi , I need to assist me in making a Micro-controller Object Counter with my current components and clarifying my electronic doubts regrading it

    $26 (Avg Bid)
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    8 bids

    We are looking for a person who can program a controller and make it WI-FI enabled to send and receive data from Browser based application. Person must based in Delhi NCR and should finish the work asap

    $296 (Avg Bid)
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    9 bids
    ZigBee Specialist 6 days left
    VERIFIED

    We are looking for a specialist to assist with both hardware and firmware/software development for controlling lighting using ZigBee. Extensive previous experience with ZigBee is a requirement. The project is on-going and we will be employing someone on an hourly basis. Hours per week will vary but over a year may average 4-500 hrs.

    $33 / hr (Avg Bid)
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    13 bids
    Arduino MKR1000 UART 6 days left
    VERIFIED

    Looking for someone with experience in Arduino MKR1000 to add a bidirectional UART communication between two modules for send/receive data. Further details will be given to the suitable candidate.

    $24 (Avg Bid)
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    7 bids

    I'm facing some mini issues with following project: [login to view URL] I need quick support by installing all related libraries correctly and run it.

    $133 (Avg Bid)
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    10 bids

    We connected the LCD and keypad with the pic, we need to connect an sd card. we just need the code in mikroc for the SD card initialization and saving 10 sentences in 10 folders in it and to print the content of the folders on the LCD.

    $175 (Avg Bid)
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    Hello, Looking for some help with smart batteries and SMBUS standard. Trying to replicate a smart battery and the SMBUS connectivity with a µC. I'm using battery packs from the company RRC Power Solutions and I bought their power management module RRC-PMM240 to charge the battery packs. My desire is to develop a Smart Battery Emulator, which pretends to be a Smart Battery. The emulator ...

    $213 (Avg Bid)
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    9 bids
    Trophy icon Twin GPRS modems 8 days left

    I need a electronic engineer to work on daul gprs modems to be operated by microcontroller to run in series format, that is only one modem will run while the other is on standby mode. You need have skills to understand how to operate a modem from microcontroller. The information being transmitted is ASCii code and or 3 states of analog switch.

    $232 (Avg Bid)
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    I need someone who has good knowledge of Arduino and can assist me in my project related to linear belt drive v's guide rails. further details will be provided to you in chat

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    6 bids

    Image result for number plate recognition using raspberry pi brief The system uses a camera along with LCD display circuit interfaced to a Raspberry pi. The system constantly processes incoming camera footage to detect any trace of number plates. On sensing a number plate in front of the camera, it processes the camera input, extracts the number plate part from the image.

    $176 (Avg Bid)
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    10 bids

    we built a winding machine with 3 stepper motors that are running on Arduino with external stepper motor drivers. I would like to control the motors through Android app via Bluetooth, have some custom program cycles and some other features. All hardware is ready and installed on the machine. Arduino UNO is installed as well.

    $19 / hr (Avg Bid)
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    39 bids

    I want to make an car injector simulator by using Raspberry Pi.

    $18 (Avg Bid)
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    3 bids

    I am looking for an expert with Microchip Studio who can quickly troubleshoot problems in using Microchip Studio (formerly Atmel Studio). I am an electrical engineer circuit designer, printed circuit board designer, and skilled C programmer. Some of my projects use Microchip Technologies (formerly Atmel) xMega or SAM microprocessors, so I need to write firmware for those devices to control vario...

    $18 / hr (Avg Bid)
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    7 bids

    Hello, I am looking for an Arduino programmer, my goal is to be able to connect my arduino chip with a MIDI DIN plug (5pin) to my music software (native instrument) so that the arduino chip is recognized as a MIDI device. Then when a midi note will be played I will want to send this note to a connected motor so that it can execute the information in the tempo. and each time my software's ...

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    3 bids

    Hi , I need to assist me in making a Micro-controller Object Counter with my current components.

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    14 bids

    I require an existing arduino project to be re-written in Swift to also work along side a swift iOS app You will be an experienced programmer in: Arduino SparkFun I2C Components Sparkfun Thing Plus - ESP32 WROOM Atlas-Scientific components & sensors Swift iOS Programming NDA & IP Agreement will be required to sign

    $313 (Avg Bid)
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    I want to implement deep sleep on my ESP8266 to enhance battery performance. Certainly for 6 hours sleep then wakeup and read data then again sleep for 6 hours

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    4 bids
    Debug my C++ / Arduino-code 5 days left
    VERIFIED

    I've done my first Arduino-project (a BLE-remote with 8 buttons, built as a resistor ladder) and it's working ok. However, I have the issue that some button clicks are not received. I think it has something to do with the ISRs I'm using or some debugging that'd be necessary. Here you can see the code: [login to view URL] It looks like a complicated setup, because I need it to...

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    Mikroişlemci -- 2 5 days left
    VERIFIED

    pic16f877a mikroişlemci sınavı için nitelikli biri arıyorum

    $23 (Avg Bid)
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    i have made a Arduino uno iot device and i want someone who can reduce the size of the device by 75%

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    22 bids

    Need to have some Arduino Code .ino written to connect to a ble watch and output 13 byte address to a characteristic. Service uuid 0x6006 and characteristic uuid is 0x8001 Device name is SBWatch-14253

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    My Adagio Entertainment System unit stopped working, so I have replaced it with another similar unit. The replacement unit needs to be programmed to communicate with several existing audio zones within my home (just like the old unit was programmed). I have 10 zones with speakers in each zone. The Adagaio Entertainment System is connected to a Crestron Audio Expander unit, and to a Pioneer El...

    $666 (Avg Bid)
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    I am developing a CO2 cartridge based parachute deployment system for high altitude amateur rockets. There are many dual deployment altimeters already available to the hobby community. I need an electronic circuit that will take the apogee deploy signal from any altimeter and instead of firing a Pyro match to light a black powder charge, the signal will latch a solid state relay for a period of ...

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    Mini GPS Tracking. I need a Programmer for Programming my GPS Tracking System in ( Arduino Nano V3 5V Micro-controller Board)

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    Arduino ESP32 Firmware needs to be debugged, then integrated via swift to be app controlled from an existing app. You will be an experienced programmer in: Arduino SparkFun Thing Plus - ESP32 WROOM Atlas-Scientific components & sensors Swift iOS Programming Time wasters will not be tolerated! Successful competition will lead to future projects.

    $18 / hr (Avg Bid)
    NDA
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    12 bids

    Hello there, I am Andy Wong, a student from Hong Kong. I want to create a gadget that looks like the attached photo (the photo is used for illustration purpose only), which is capable of using color light sensors to measure distances between the device and screens of different devices (TV/ Computers/ Smartphones/ etc.) in real time whenever the device is switched on, when the sensor detected the d...

    $2415 (Avg Bid)
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    m working objection detection on tensor flow lite model on raspberry pi 3 all thing ok camera is detection is working well but now m want some change code in/home/pi/tflite1/[login to view URL] to get some output from GPIO to run my relay to drive my motor (A_) for pull the object and other motor(B) for conveyers to pusher object in front motor A, more in chat) we need complete code, des...

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    2 bids

    i just need the sd card initialization code to interface with pic16f877a couple of code lines thats it

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    4 bids
    protect schematic from copt 3 days left
    VERIFIED

    need to protect board made in Altium Designer from copy of Arduino project

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    24 bids
    Assembly language programming 3 days left
    VERIFIED

    You need to design and code an assembly language program for the PIC16F684 microcontroller chip on the PIC Flash Starter Kit 1 so that the given set of red LEDs on a printed circuit board (PCB) are switched ON/OFF in a particular manner. Budget is fixed - 750 INR only

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    Request details I would like to create a system that measures air quality and temperature system by time and inform how many plants should be planted. This system can be viewed from mobile via web application. Deliverables Working coding with hardware installation support.

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    Arduino expert needed 2 days left
    VERIFIED

    Air Quality and temperature monitoring system with tree planting feedback system I would like to create a system that measures air quality and temperature system by time and inform how many plants should be planted. This system can be viewed from mobile via web application. Working coding with hardware installation support.

    $49 (Avg Bid)
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    Write some basic firmware for a LORA tranceiver module to function as a basic repeater. Basic code needed for testing the concept (hollow world).

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    i need to create a device that it can open a rtsp video and take a snapshot (but as fast as possible coz time is important) more information how it needs to look and what it needs to have is here [login to view URL] Please bid only if you have lot of experience, coz this is just hardware part, after that i need to create new project for software part and you need to do that aswell

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    I need you to develop some software for me. I would like this software to be developed Arduino CDMA code needed for arduino working code implement this [login to view URL]

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    3 bids
    Arduino expert 2 days left

    Smart glass with multimeter I used some AT command: AT+ROLE1 moule = central AT+RESET reset AT+SHOW1 show Bluetooth name in response AT+IMME0 connect automatically AT+FILT0 scan for devices AT+DISC? Show devices To connect to the OWON B35T type AT+CONE0(Mac address of the Multimeter) the last 3 didn't show anything. Connection: Bluetooth module : VCC --> 5 V , GND --> GND , TXD --> ...

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    I'm traying to build an existing project (Arduino Data Glasses for My Multimeter).I'm using Arduino Uno - Hm-11 Bluetooth module - OWON B35t+ multimeter - Micro OLED. I used the same code but it didn't work for me. The actual reading for the multimeter not shown on OLED. The OLED shows CONN when I open the Multimeter and LOST when I close it.

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    i need to create a device that it can open a rtsp video and take a snapshot (but as fast as possible coz time is important) more information how it needs to look and what it needs to have is here [login to view URL] Please bid only if you have lot of experience, coz this is just hardware part, after that i need to create new project for software part and you need to do that aswell

    $116 (Avg Bid)
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    My project is very similar to having a wristband on, that +1 counts each time a user walks through a door, so the frame has a 'hub' with tracking technology on, so does the wristband, both will need battery features and to be charged. Please ask for more questions but I am flexible with the technology, the information should also feedback through to an app. Each user will have a wrist...

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    I want to have possibility to change CID number on any SD Card. It can be Arduino or combination of hardware (PCB) and software - it doesn't matter. The project will be closed when I will see that device or hardware can changes a CID number of a card that I will send to the developer. P.S: You do not need to suggest a solution for Samsung EVO+ SD cards because I already have it. I need solu...

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    Hello, I am working on a project with STM32F446re which is Keyword spotting (voice recognition) Connect the I2S microphone (picture in the attachment) to stm32f446re and saying some words which are according to the words we have downloaded its data set and uploaded to the memory of the stm board before. Then by telling those words, the STM board can recognize any of these keywords and do somethi...

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    Hello, I am working on a project with STM32F446re which is Keyword spotting (voice recognition) Connect the I2S microphone (picture in the attachment) to stm32f446re and saying some words which are according to the words we have downloaded its data set and uploaded to the memory of the stm board before. Then by telling those words, the STM board can recognize any of these keywords and do somethi...

    $205 (Avg Bid)
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    arcade payment system i need make RF payment system Consists of pos (laptop and nfc reader) and 20 reader reader(esp or node mcu + 2led + buzzer + RC522) readers and pos connect with router by sql server

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    We are looking for talented arduino esp32 developer who have worked with various sensors like PIR Microwave radar DHT22 LCD 16x2 Pulse sensor Ultrasonic sensor and the following modules sim800l protocols mqtt our product lines are Intruder detector Temp/humidity measurement tool Water level detection You only need to program , no PCB design or hardware integration is necessary.

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    An industrial sensor is generating an output over RS485/RS422, and we would like that data to be converted into TTL or SPI and Print On 16x2 LCD or PC's COM port Using Arduino UNO. Performing the conversion might require using an adapter or a converter. MORE DETAILS WILL BE PROVIDED AS PER REQUIREMENT. Project Cost: Estimated cost determined for this project is $135 or 10,000 Rupees + t...

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    I would like to build a simple temperature and humidity data logger on a PCB with USB connection and also design a software tool to programme it and read the data stored.

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    Hi, we need a brilliant engineer to help us design a product. We need a device and some sensors. The device/control unit needs to have an lcd, and also be able to communicate with the cloud. The sensors need to be for temperature, humidity, light level (UV) + HD Camera (as small as possible and connect with the control unit wirelessly. We need the electronics/hardware diagram + code if possible f...

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