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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    Hi, I'd love to work with a vocal API which needs a .WAV file, using a ESP32 and a sph0645lm4h.

    €171 (Avg Bid)
    €171 Povprečna ponudba
    5 ponudb

    I have built a CNC machine know as the MPCNC. You can see it at www.v1engineering.com. I would like to add a touch screen HMI to it using the 7" TFT 800x480 touchscreen. I purchased the screen from Adafruit along with a RA8875 Driver board. You can see it here: ([prijavite se za ogled URL]) I do not know how to program it, nor do I have the time to learn from scratch. I can give graphic re...

    €18 / hr (Avg Bid)
    €18 / hr Povprečna ponudba
    8 ponudb

    Hallo, wir möchten das die Arduino library : [prijavite se za ogled URL] Die für den Arduino Mega erstellt wurde auf den Arduino Due portiert wird. Da es sich hier um verschiedene CPU handelt die ähnliche Funktionen bieten sollte das machbar sein.

    €174 (Avg Bid)
    €174 Povprečna ponudba
    2 ponudb

    i need someone to write me a code on an arduino nano that is using network shield with the help of the UIPEthernet library. i need to upload 4 x ADC values to things speak.

    €27 (Avg Bid)
    €27 Povprečna ponudba
    8 ponudb
    control light 6 dni left
    VERIFICIRAN/A

    control light, intensity,lamp serie 70 w sensor arduino

    €97 (Avg Bid)
    €97 Povprečna ponudba
    19 ponudb

    This is to control the fuel mixture on a turbo motor cycle. It’s a budget landspeed motorcycle. I did some testing and tuning at an offical NZ avent last week and it outperformed all expectations. I struggled with getting fuel mixture right while riding though. At the moment I control manually while riding using exhaust gas read out and turning a small valve either in or out. It’s ca...

    €168 (Avg Bid)
    €168 Povprečna ponudba
    11 ponudb
    Controller Midi keyboard 6 dni left
    VERIFICIRAN/A

    ATTENTION ONLY PERSONS RESPONSIBLE! Must enter protocols and MIDI programming This project consists in making a 49-key Midi controller with speed, operation, parameter editing and midi messages, eeprom to store 128 user banks, 7-segment LED display 3 columns, more details in private Details in private.

    €190 (Avg Bid)
    €190 Povprečna ponudba
    7 ponudb

    Need to modify NI labveiw demo file to show thermistor tempreture by using a equation in labveiw for thermistor. have data sheet etc, will need to be labveiw 2018 and run on Myrio,

    €252 (Avg Bid)
    €252 Povprečna ponudba
    8 ponudb

    We want to use this electronic board: [prijavite se za ogled URL] to create an home or industrial automation system. We want to use a language called MicroPython. We have to create a web server inside that board and we must drive each GPIO (GPIO = General Purpose Input Output pin) of that board, so we have to pull up (3.3Volt) or pull down (0Volt) for each GPIO If you prefer to use another electro...

    €204 (Avg Bid)
    €204 Povprečna ponudba
    9 ponudb

    I am looking at an experience firmware programmer who can setup a hobby project for us using ADXL 354 or 355 accelerometer. Need to access X,Y and Z G values and convert to mm/s. Temperature reading also to be included. Arduino or similar development board to be used.

    €184 (Avg Bid)
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    7 ponudb

    first capture image where text written , then convert image to text,then text to speech with python language.

    €122 (Avg Bid)
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    5 ponudb

    we want to measure following things and send data to a computer using zigbee 1. temperature 2. pressure 3. altitude 4. Pulse sensor 5. ECG sensor 6. accelerometer every equipment will be provided just coding , circuit and working model is your responsibility place - Gandhinagar Gujarat

    €16 (Avg Bid)
    €16 Povprečna ponudba
    2 ponudb
    Knob turning 5 dni left

    Pretty much I need help setting up an entire project (including parts needed etc.). I presume an arduino/raspberry pi + a stepper motor + a coupler would be the best way to go? I would be 3D printing the mounting myself I would like a program which will turn this knob in the following ways: Turn to random position from 0 - 100 - needs to go up and down (ie can go from 0 to 60, 60 to 30, 30 to 10...

    €147 (Avg Bid)
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    17 ponudb

    I need the code for: 2x sensors DHT 22 and 1x HX711 to be connected to Arduino nano, and Arduino nano to be connected to SIM 800l. together to sent data to thingspeak. Important: it is important in program to put more APNs, for multiple SIM card.

    €30 (Avg Bid)
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    13 ponudb
    Sim controller switch on/off 5 dni left
    VERIFICIRAN/A

    I need an Android app. I would like it designed and built. In particular the solution should consist in one app interfaced to a remote circuit with a sim card connected to a controller that controls a switcher .

    €218 (Avg Bid)
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    29 ponudb
    arduino connected to mqtt cloud 5 dni left
    VERIFICIRAN/A

    I need you to develop some software for me. I would like this software to be [prijavite se za ogled URL] developer for arduino to connect in mqtt cloud

    €121 (Avg Bid)
    €121 Povprečna ponudba
    23 ponudb

    Necesito un programador de app para android y iphone Estoy desarrollando un sistema vecinal de Alarma por SMS o GPRS (con Sirenas y luces y un sistema con Arduino y un modulo de comunicacion que actualmente es un shield de GPRS con chip telefonico celular) con un Boton de Panico en el celular que en funcion de las coordenadas GPS dispare la alarma mas cercana, para ello la app debera autenticar e...

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    8 ponudb
    ESP32 project 03 4 dni left
    VERIFICIRAN/A

    I have a project where I have three toys equipped with ESP32 modules and a few servo motors which is controlled by PCA9685. I want to get connected to these toys via WIFI. Send them MP3 files so that they will play that and some data to PCA9685 to control the servo motors. The code in my phone will be written on Unity 3D. Basically I want to say something to my phone and the toy should say the sam...

    €44 (Avg Bid)
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    1 ponudb
    PCB Design & Python Programming! 4 dni left
    VERIFICIRAN/A

    Hi, We are looking for expert, who have good knowledge of PCB Designing, Python Programming & also have good knowledge with major Boards like PI, PIC, Arduino & Beaglebone.

    €126 (Avg Bid)
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    11 ponudb

    wifi module esp8266, web page/Android , arduino nano will be provided

    €104 (Avg Bid)
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    18 ponudb

    Design a Health Monitoring Software Architecture (HMSA) In this challenge, we’d like your help in designing the Health Monitoring Software Architecture (HMSA) for a robotic arm system. We need your help laying out a plan for a software module that takes error flags from all other software modules, identifies when critical thresholds are exceeded, and prioritizes responses. Challenge...

    €221 (Avg Bid)
    Izpostavljeno Zagotovljen Zapečateno Top natečaj
    €221
    2 vnosov

    Design a Command, Data, and Power Distribution System (CDPD) In this challenge, you are asked to design a Command, Data, and Power Distribution System (CDPD) that will control and power the elements of a separately designed robotic arm. This robotic arm has been designed to grab a handrail on the International Space Station, and move a camera on the “Astrobee” Free Flying robot in t...

    €1328 (Avg Bid)
    Izpostavljeno Zagotovljen Zapečateno Top natečaj
    €1328
    0 vnosov
    Data Receiver 4 dni left

    I need 4 wireless nodes to connect to each other, ESP8266, each will receive data via SPI which needs to be sent wirelessly and displayed on an Android app, phone/tablet. The hardware is designed just need software.

    €240 (Avg Bid)
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    15 ponudb

    My circuit is consuming 18mA at standby and 24mA when activated (LEDs twinkle) - at 3.3V based on the code that I wrote. I want you to use my code and introduce low power techniques such as sleep mode, low power mode, PWM, Gamma correction, etc, to reduce power consumption. I want to document the progress of the power consumption from the initial value of 18mA at standby (24mA when activated) to...

    €24 (Avg Bid)
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    7 ponudb

    Binford Research Labs is a Robotics and AI based startup based in Hyderabad. We provide software and automation based solutions. We need a full time resource who can work with interfacing various sensors and modules with prominent Microprocessors and Micro-controllers. Work on different protocols and interfaces such as UART, I2C, SPI and MQTT etc. Work with the team to build robust IoT [prijavite...

    €454 (Avg Bid)
    €454 Povprečna ponudba
    12 ponudb

    Hi, I need Arduino base speed control of 3Phase induction Motor please only bid if you have previous experience in this file because before awarding i will check what you have done in this field.

    €194 (Avg Bid)
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    12 ponudb
    Have you used PLC yaskawa ? 3 dni left
    VERIFICIRAN/A

    Have you used PLC yaskawa ? Have you used PLC yaskawa ?

    €19 (Avg Bid)
    €19 Povprečna ponudba
    7 ponudb

    Operation: 1. Sense Button 1: A0- low. / Button 2: A2- low. 2. Make Request as per Button Press to url. (Web Request) as configured. 3. Receive data from server 4. Write data received form server to Serial Port Setup 1. Create Web Page with Secure Login/ Pwd to access configuration page. 5. Configuration Page: a. Set http Request url. As per Button b. Printer Properties. (speed) Require turnke...

    €108 (Avg Bid)
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    8 ponudb
    Expert in arduino and raspberry pi 3 dni left
    VERIFICIRAN/A

    Create a counter with web interface where you can register the product that will be county. The result of the meter and the type of product registered in the user interface must be recorded in a mysql database every 5 minutes. See attached file for more detail Thank you

    €474 (Avg Bid)
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    36 ponudb

    I have a similar requirement as: https://www.freelancer.com/projects/php/setup-mosquitto-mqtt-stores-data/ Basically publish data from sensors to a MQTT broker and have this data stored in a Mysql db without the need to subscribe.

    €159 (Avg Bid)
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    10 ponudb

    Hello, We would like an existing Arduino library modified to support newer 16x32 P10 RGB LED panels out of China Newer panels work, but the matrix pattern needs to be reconfigured in the library, otherwise the output on the panel is gibberish. Panels are 1/4 scan, HUB75, 16x32, P10 The target Arduino is a MEGA2560. We can supply hardware hookup information for the Hub75 to the Arduino ports. I...

    €102 (Avg Bid)
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    13 ponudb
    Electronics engineer required .... 2 dni left
    VERIFICIRAN/A

    I have a work related to Arduino and i am looking for an expert electronics engineer who can handle this work in good way. I have attached all details of work, take a look at attached files and let me know if you can do this work

    €25 (Avg Bid)
    €25 Povprečna ponudba
    8 ponudb

    i have esp32 and rfid reader. what i want now is to build a time attendance ( it just push data to my server) - First i want to connect via bluetooth to esp32 and configure esp 32 from it (change wifi password etc). esp32 then need to send data to my server when card punched (http post or get) i want to use gsm module instead of wifi for internet connection. use freertos to distribute tasks. ...

    €227 (Avg Bid)
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    14 ponudb
    ESP32 project 02 2 dni left
    VERIFICIRAN/A

    I want to use an ESP32 module in a toy and get connected to that toy from my phone using WIFI to the mobile hotspot I would create on my phone. The name will be constant so when I turn the toy on, it should get connected immediately. There will be three toys. Then, I want to select a toy's ID and send the toy an MP3 file that would be decoded with the ESP32 and played on a speaker. At the sa...

    €80 (Avg Bid)
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    5 ponudb

    programming the PIC to control the FM receiver chip. NEED EXTRA FUNCTIONS AS WELL

    €187 (Avg Bid)
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    12 ponudb

    I need a device for tyre shops, that can set the user given pressure in tyres. The one I have attached works with 2 magnetic valves, plus a pressure sensor. One valve is for inflation, one for deflation, in between the sensor periodically measures actual tyre pressure, and through control (Arduino) it decides how long next inflation/deflation cycle should be. What functions I need: - Keys for ope...

    €592 (Avg Bid)
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    21 ponudb

    Our robot is a differential drive platform equipped with the 5-DoF robot arm, driven by three XM430-W210-T and two XL430-W250-T Dynamixel servos. On the 5 link there is an end effector — the suction cup for the vacuum system. The objects of manipulation are cylinders 60 mm dia and 25 mm height. Cylinders might be mounted horizontally or vertically and the arm should place the suction cup pe...

    €177 (Avg Bid)
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    3 ponudb

    MUST WORK IN OUR LEICESTER (ENGLAND) OFFICE - Maintain and update current C# application and associated Arduino program for a major client of ours. There is a physical prototype machine which the Arduino program / PCB board controls, the control system for the prototype consists of Touch-screen tablet, Stepper motors, RFID Readers, LEDs & Microswitches. We have developed a C# application that...

    €28 / hr (Avg Bid)
    €28 / hr Povprečna ponudba
    48 ponudb

    The requirement is to publish / subscribe secure MQTT messaging to an AWS MQTT broker directly from a ESP32 based platform over a cell network. The cell network chips used are SIM7000E/SIM808. The deliverable should be in the form of a Arduino IDE project with the interface written in C/C++.

    €1315 (Avg Bid)
    €1315 Povprečna ponudba
    32 ponudb

    Overview: This is a device that would show the real time position of a person wearing the device. This device should have high accuracy as it deals with indoor path tracking, the error rate should only be up to 0.5mts or 1mts at max. This is a device which would be worn on the hand of the person whose position has to traced, for eg: if a person is wearing this device and moves from point A to po...

    €481 (Avg Bid)
    €481 Povprečna ponudba
    6 ponudb

    i have android app using mqtt. but i need notification when get message from esp8266 even app was closed still need notif. please your fix price. thank you

    €43 (Avg Bid)
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    11 ponudb

    I want to make a project hardware with Arduino Uno and WiFi Esp-8266 using. It will be connected through [prijavite se za ogled URL] more information contact.

    €43 (Avg Bid)
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    23 ponudb
    Human body detection not motion 23 ur left
    VERIFICIRAN/A

    The project consists of designing a prototype, to monitor human body (not objects/pets) presence using sensors or other means within the proximity for continuously 3-5 min (should have the option to increase /decrease time) then output a code. Proximity can be 1 meter/ 2 meter / 3 meters (should have option to increase /decrease distance). If the human is moved outside the proximity then it shoul...

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    14 ponudb
    Medical device 23 ur left

    The deliverables are design and production of five (Qt = 5) test circuit boards and then an Android app for creating an FDA Class I medical device with Bluetooth communication. Other information is included in attachments. Strong documentation will be expected including EDA Gerber, Code Notations, etc. The USB Type-B plugs into a smartphone (dongle) for taking light measurements.

    €196 (Avg Bid)
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    12 ponudb

    NEED TO CONTROL PHILIPS INDUCTION COOKTOP WITH ARUDUINO

    €334 (Avg Bid)
    €334 Povprečna ponudba
    9 ponudb
    Arduino & HC-05 Project Fix 10 ur left
    VERIFICIRAN/A

    Trouble shoot: Why Arduino is not receiving a close solenoid message from HC-05. Brief description: in part what the project should do: Open or close a solenoid. Currently, arduino will only close the solenoid. The arduino uses the HC-05 to communicate with my dev app. App has two functions. open/close button. ...

    €27 (Avg Bid)
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    32 ponudb

    Need the C code of the drivers of I2C ,SPI ,TIMER AND PWM in Atmel's microcontroller SAMDA

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    18 ponudb

    Schema or circuit. 1 pieces. I want to control 12V and 0-2A by 0-5V analog (pwm) output of Arduino. Arduino output 0V Circuit output 0V Arduino output 5V circuit output 12V and 2A Actually this is like lab adjustable power supply but there is no pot, I will control by arduino pwm (0-5V). I will use this circuit for electromagnetic brake. It has a coil. I DO NOT NEED ARDUINO CODE,

    €406 (Avg Bid)
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    44 ponudb

    buiding a ring ball balancing plate using PID control on labview components used, MyRIO, resistive touch screen , 2 RC servo motors

    €133 (Avg Bid)
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    12 ponudb

    Hello, I need an Arduino sketch for the ESP32 to connect the esp32 to the AWS IoT Core plataform using MQTT protocol and the SIM800L GPRS board. I need to send in device information and listen to the platform continuously to start a printer. I will print what is written to her. I just need communication methods, connection status, reconnection, sending data, and the continuous receipt of data. I n...

    €104 (Avg Bid)
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    12 ponudb

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