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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    looking for some help in creating the arduino code and schematic for a countdown timer. I have 2 variants needed, this project is for the first variant but will work with the chosen freelancer to continue the project. I'm currently prototyping escape room games, controllers, countdowns etc. The need for the particular variant as listed here as become needed asap and i need help in order to ...

    €152 (Avg Bid)
    €152 Offerta Media
    14 offerte

    I want some simple code to run from an Arduino Uno. This must run at boot level with no OS. I am looking for outputs 1-13 to be configurable with either a single keyboard key or an analogue input. The analogue in needs to be configurable on & off voltages to 2 decimal places (on at 5.0v off at 4.99v for example?). I then want each output to be configured (easily) to do one of the following w...

    €22 (Avg Bid)
    €22 Offerta Media
    5 offerte

    Hi, I want to have for my small venues a router or anything else that I can use to offer my clients WiFi in exchange for a Facebook Login, Like and Wallpost.

    €223 (Avg Bid)
    €223 Offerta Media
    3 offerte
    Arduino Library creation. 6 giorni left
    VERIFICATO

    I need someone that is good in arduino to create me a library for a custom machine, i need to call and update loop in my main code and the library will make me avaible all information from the machine, my arduino board talk to the machine in CAN protocol, i already have the CAN library for communication, but i want the new library to send and read data from CAN each time i call an update in my mai...

    €110 (Avg Bid)
    €110 Offerta Media
    12 offerte

    I need a circuit for sensor amplifier ( files BRD e SCH in Eagle 9 ): Based on chip : [accedi per visualizzare l'URL] or better whit low power. Electric Performance of sensor connected: Sensor Power supply: low energy 3.3V MAX Common mode voltage output:– 0V TO 2.5V ( acquiring by analog input 12bit arduino m0) FS sensor output : >70mV Input impedance: 3kΩ~8kΩ Output ...

    €162 (Avg Bid)
    €162 Offerta Media
    11 offerte

    I have mqtt client code for stm32f103c8t6 with esp01. I use pi3 as mqtt server with nodered software. I have few bugs in connectivity. Case 1: I can normally switch on/off client output with nodered. Case 2: There I find some delays of mqtt messages arrives in client from server after i switch on in nodered. Case 3: Sometimes the mqtt messages not even arriving to client even I enabled qos2. the o...

    €101 (Avg Bid)
    €101 Offerta Media
    3 offerte

    My project requires assistance in Electronics, Robotics, 3D design, Image processing, and programming. More details with te person interested. Get in touch and let me know.

    €1009 (Avg Bid)
    €1009 Offerta Media
    25 offerte

    Hi. I need configure two UBLOX LEA-6T (model LEA-6T-0-000) for RTK use with RTKLIB. I have one connected directly to the PC (Base) and another with a radio link (rover).

    €9 - €26
    €9 - €26
    0 offerte

    I need configure two UBLOX LEA-6T (model LEA-6T-0-000) for RTK use with RTKLIB. I have one connected directly to the PC (Fixed station) and another with a radio link (mobile)

    €9 - €26
    €9 - €26
    0 offerte

    data from PLC through ethernet tcp/ip ,i want to display data using arduino uno

    €123 (Avg Bid)
    €123 Offerta Media
    10 offerte

    Dear all, looking for someone to use the attached diagram to make a labview program. It is urgently required.

    €59 (Avg Bid)
    €59 Offerta Media
    7 offerte
    LOW POWER OUTDOOR POSITIONING 5 giorni left
    VERIFICATO

    DECAWAVE DW1000 + GPS + BLUETOOTH BLE + IMU (BNO055) + BATTERY MANAGEMENT/CHARGING + KEY PAD CONTROL (TRANSMITTER/RECIEVER) + DISPLAY + TOUCH SCREEN (RECEIVER) + MCU (TBD) Morre deatils once selected

    €15 / hr (Avg Bid)
    €15 / hr Offerta Media
    17 offerte

    I have a simple circuit and I want to replace the lm358 with another discrete circuit. I will send information by private message.

    €24 (Avg Bid)
    €24 Offerta Media
    22 offerte

    I need a central Raspberry Pi to control several buttons and lights wirelessly.

    €172 (Avg Bid)
    €172 Offerta Media
    32 offerte
    Arduino stepper controller 4 giorni left
    VERIFICATO

    Arduino Mega project controller -with following components: (1)-Easy drive 4.4 driver for stepper motors (2)- potentiometer (3)- (4 key) key pad membrane (4)- (16 key)key pad membrane (5)-1.8 inch LCD module 128x160pixel (ST7735 controller) (6)- Option switch (mod1-mod2) The project is to control stepper speed and directions by two options Option 1- potentiometer control the speed of s...

    €106 (Avg Bid)
    €106 Offerta Media
    19 offerte
    Arduino Engineer 4 giorni left
    VERIFICATO

    There is a very common Arduino Project on the internet, namely “Complete Guide for Ultrasonic Sensor HC-SR04 with Arduino”, it is for many DIY and easy to complete. I need an experienced engineer who can modify this project to add multiple upgraded ultrasonic sensors and a high quality mini camera. I require excellent knowledge of the sonic waves and overlapping signals. Knowledge of i...

    €10 / hr (Avg Bid)
    €10 / hr Offerta Media
    11 offerte
    Program for arduino 4 giorni left
    VERIFICATO

    line follower car using servo motor, 2 IR sensors to be used. servo motor both side turning need to run according to line following

    €15 (Avg Bid)
    €15 Offerta Media
    21 offerte

    Select parts to fit into small housing for Fan, that we have already. We need controls to match to fan and USB parts, we have a limited space to work with in our fan housing, so the goal is to fit as much of the components into a small as space as possible. We need to have complete selection of parts and documents.

    €470 (Avg Bid)
    €470 Offerta Media
    26 offerte

    Need help in programming related to embedded systems, specifically sensors

    €110 (Avg Bid)
    €110 Offerta Media
    16 offerte
    Configure UBLOX GPS 4 giorni left

    I have 2 gps modules ublox lea-6t and I need to configure them in rtk dgps mode.

    €22 (Avg Bid)
    €22 Offerta Media
    1 offerte

    i want a program code that makes capacitive proximity sensor to sense plastic AND GLASS AND USING A SERVO MOTOR separate them by rotating servo in left and if some other than glass and plastic comes separate them by rotating servo in right

    €16 (Avg Bid)
    €16 Offerta Media
    15 offerte
    GetProductive Alpha 4 giorni left

    We are working on a mobile application in Xcode running Swift programming language. Our application is a productivity tracking software in which time spend doing tasks or productive work is tracked and graphed to show areas needed for improvement. The app works alongside a physical timer like productivity device operating on a particle photon that will collect the data through the user and will se...

    €727 (Avg Bid)
    €727 Offerta Media
    19 offerte

    I'm exploring the possibility to create a Keyboard using a raspberry zero and python to create custom actions. to give an example the below code emulates the keyboard press of the letter 'a': --------------------- NULL_CHAR = chr(0) def write_report(report) with open('/dev/hidg0', 'rb+') as fd: [accedi per visualizzare l'URL]([accedi per visualizzare l�...

    €117 (Avg Bid)
    €117 Offerta Media
    14 offerte

    Hello. I would like develop 6 portable sensor piezoelectric. See image attached - 6 Piezoelectric only send two state ( on , off) - Receiver transform state in two SysExclusive values 0 or 255 -if is possible I would like a web interface to custom or change value of SysExclusive. No delay is requered let me know your opinion if you think that is possible do do better. Thanks

    €442 (Avg Bid)
    €442 Offerta Media
    28 offerte
    ADC read on GRBL ( an Arduino Mega) 3 giorni left
    VERIFICATO

    [accedi per visualizzare l'URL] I have modified GRBL to suite our needs for a motor driving application It works really well. the linear drive i am driving has a linear pot. I have hooked it up and i'm able to read from it but if i do that it messes up the moving motor so i can only read when the motor is stopped. I figure GRBL must be able to read an ADC value successfully while drivin...

    €12 / hr (Avg Bid)
    €12 / hr Offerta Media
    10 offerte

    I need a system which can sense a temperature, humidity, gas leakage and intensity. And send these data on website or mobile app using arduino uno

    €122 (Avg Bid)
    €122 Offerta Media
    30 offerte

    To study the presented code of an app made with HTML5, JS and Cordoba, in Intel XDK (now discontinued). The app used Cordoba modules to communicate with an Arduino UNO R3 with Bluetooth module. The final goal is to edit the app, change the theme of pages, buttons colors...etc. To present a functional app to test with the hardware, effectively sync and control it.

    €152 (Avg Bid)
    €152 Offerta Media
    9 offerte

    I'm gonna need the following separeted connection - always with RF24 modules (i will post the link i've used and with what code i tested the modules). 1 - write a code for piezo sensors to send MIDI 2 - write a code with StardardFirmata in order to go wireless 3 - write a code for thumbsticks to send MIDI 4 - write a code for accelerometer to send MIDI Each one of this codes will be i...

    €20 (Avg Bid)
    €20 Offerta Media
    9 offerte
    TDC1000 Expert Required 3 giorni left
    VERIFICATO

    I need to use TDC1000 and Two Ultrasonic sensors for Tx and Rx. The Ultrasonic waves will be transmitted from one end of a small pipe and received at other end. The pipe will be filled with Milk. There will be a heater and temperature sensor attached to the pipe. once the milk is entered into the pipe, the heater will start and once Temperature reaches 55 Deg C, Heater should Off and ultrasonic ...

    €189 (Avg Bid)
    €189 Offerta Media
    9 offerte

    I want to measure expansion stress inside pipe using a strain gauge pasted on the outside of pipe. I want a complete circuit made with readily available modules for strain gauge sensing like BF350-3AA, Y3 etc. Data from sensor should be read by Arduino, which should save data in csv or txt format. I should be able to view real time data on LCD Screen. I will need following : 1.) Wiring diagram o...

    €191 (Avg Bid)
    €191 Offerta Media
    14 offerte
    USB Game Controller for Windows 3 giorni left
    VERIFICATO

    I would like to develop a simple USB game controller for Windows. I understand this is very simple to do with hardware such as Arduino atmega32u4. I have successfully created a controller using Arduino Pro Micro, however, Windows reads the controller as Arduino Micro. I would like to hire someone who can write software on a single write microchip, so when the controller is connected, it shows up ...

    €280 (Avg Bid)
    €280 Offerta Media
    12 offerte

    I need a experienced coder (G code, Python, GUI, 3D printer and Arduino ) to reprogram 3D printer.

    €11 / hr (Avg Bid)
    €11 / hr Offerta Media
    8 offerte
    Arduino expert 3 giorni left
    VERIFICATO

    Need an arduino expert that can program a small 3dof robot arm using inverse kinematics. Equation of different angles is already made and will be provided

    €103 (Avg Bid)
    €103 Offerta Media
    18 offerte

    We are looking to rotate one of the connected 12v DC motors to 360 degree when a bluetooth messages is sent using android mobile via Arduino uno. This device should be connected with 30 to 50 motors given some number/address or id. Mobile phone should send a command to rotate one of them by specifying its id/name or address. As a end product we want bills of materials, schematics diagrams, pcb d...

    €535 (Avg Bid)
    €535 Offerta Media
    29 offerte

    I need someone to provide me the code from arduino uno to work with vb.net application installed in my PC. I am trying to make an automated printing machine for MS Word, Powerpoint, Excel, and PDF.

    €142 (Avg Bid)
    €142 Offerta Media
    9 offerte

    Hello, I want arduino device which will can communicate with modbus 232 and 485 protocols. The device should be connected to internet via GSM module and should send data to MQTT server in every 5-10 secs. The device should also cache the data if there is no internet connectivity and should send the cached data to internet via GSM whenever there will be internet connectivity. Bid only if you can do...

    €63 (Avg Bid)
    €63 Offerta Media
    8 offerte
    Need solution 2 giorni left
    VERIFICATO

    How to control AC using arduino via infrared or etc. I need to control degrees. Need for smart home application.

    €27 (Avg Bid)
    €27 Offerta Media
    20 offerte

    I need a Altium PCB expert for a small project. I need some changes in Altium PCB design.

    €107 (Avg Bid)
    €107 Offerta Media
    51 offerte

    I want a coder to code an Arduino program for 6 stepper motors to solve a Rubik's Cube using Arduino mega 2560..

    €120 (Avg Bid)
    €120 Offerta Media
    8 offerte

    This project is to design a DMA engine for the Zcu106 board to test maximum transmit speed from PL to PS via HP. The data is saved in DDR4 in PS. The minimum speed should not be lower than 4GB/s.

    €333 (Avg Bid)
    €333 Offerta Media
    3 offerte

    I'm looking for someone to build a schematic using Phidget (or Arduino) load cells and controllers to accurately measure human weight distribution in real-time. Need the ability to measure the percentage of weight from front to back and left to right. Would be ideal to have force plate wireless (Bluetooth or similar) and battery operated. Also looking for a program to be built (Mac) to displa...

    €618 (Avg Bid)
    €618 Offerta Media
    19 offerte

    We are looking fore someone who is proficientin embedded systems and can write firmware, bootloaders, e squared c code etc. We want to write a bootloader firmware to function on our proprietary PCB allowing us remote access to do updates etc.

    €2069 (Avg Bid)
    €2069 Offerta Media
    26 offerte
    LoRa implant 1 giorno left
    VERIFICATO

    Hi I need an electronics engineer to add LoRa to our existing product. I’m hoping we could hack one in just for testing. I will also need help with witty some code to get our existing hardware working with the new LoRa implant. The code is all Arduino based so I think c++. The code can be done by another if you don’t do code but obviously it would’ve good to find someone wh...

    €331 (Avg Bid)
    €331 Offerta Media
    21 offerte

    I would like to develop a small PCB and get it produced Since I am not a professional, I will need some guidance in developing. I ask for help for: 1- electronic schema development for a small household appliance (in positive case, I must be able to pass CE quality certification): - optimal solution have to be checked together; - simple testing firmware included (eg: C, Lua,... I have already c...

    €449 (Avg Bid)
    €449 Offerta Media
    24 offerte

    (Fun wifi project, Arduino, esp8266-01, with Push Notification.) Brief description: The Slave esp8266-01 when triggered sends message to arduino Nano/Master 8266 to close solenoid & send push notification. Setup the push notification via [accedi per visualizzare l'URL] Detailed description: Slave Hardware: 1. esp8266-01 2. BC547 transistor/liquid probe 3. 1 led. Master Hardware: ...

    €191 (Avg Bid)
    €191 Offerta Media
    26 offerte

    I have a project and my part is to connect Arduino 1 to Arduino 2 via wireless processing.

    €383 (Avg Bid)
    €383 Offerta Media
    54 offerte

    I am looking for someone for PCB board design for an analog project. I need to control 32 separate analog circuits with Arduino. At the moment the best solution seems to be that Arduino will control multiple I2C DAC’s(minimal 12 bit) that channel the current thru Mosfets to the circuits. At first I will need help to find the correct I2C DAC and test the code on a breadboard. If everything ...

    €155 (Avg Bid)
    €155 Offerta Media
    28 offerte
    Project.05 - v2 1 giorno left
    VERIFICATO

    ========================================================== Please bid for this project ONLY if you feel confident enough with what is wished to arise. This is supposed to be the prototype of a future commercial product, so please take into consideration that I want a professional work. Please study carefully the attached documents before placing your bid: I will NOT later consider any changing of ...

    €2511 (Avg Bid)
    NDA
    €2511 Offerta Media
    10 offerte
    Emulate a USB mouse 1 giorno left

    The mouse will be connected to the custom device with its own USB cable. Custom device will receive that input and modify the input. The modified input will change it so if the left mouse click is pressed and held, it will continiously click at a set speed in the code. Custom device will then get that changed output following with a USB and it will be connected to the PC. Simply to put it, when t...

    €196 (Avg Bid)
    €196 Offerta Media
    7 offerte

    Preciso que o Arduino envie dados via Bluetooth para um celular Android, também terá que desenvolver um App através do Android Studio para receber esses dados.

    €70 (Avg Bid)
    €70 Offerta Media
    7 offerte

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