Finite state machine, DC motor variable speed (PWM, solid state relay), software timer objects, HX711 scale and WawiLib. Tutorial value!

In this easy project we'll connect a temperature and humidity sensor to an Arduino Uno with an Ethernet Shield and we'll use Blynk.

We have used Arduino to control the push-pull solenoids. Arduino SD card shield is used to read MIDI files from SD card.

In this project, I've interfaced DHT11 with Arduino and then sending data of DHT11 which is humidity and temperature to phpmyadmin database.

The number of unread emails and the hour on a 16x2 LCD display.

An attendance system based on Arduino and RFID reader which will save attendance data in real-time to Google spreadsheet.

PLC IEC-61131-3 ladder programming >>> Modbus TCP/IP >>> PID tuning >>> HMI >>> Wiring diagram.

This GrowBox Controller handles temperature, humidity, fan and lights, and configuration is made via web server. CSV logs and remote cloud!

„Alexa, who is at the door?“ - A face recognizing Arduino camera using AWS Rekognition for my grandmother

Bring your ideas to life without considering that how to program a server to create a host for web communication using TheAmplituhedron.

Want to measure solar radiation but cant afford a Pyranometers? Well, make your own device with your Arduino board using this guide.

Equipped with a keyboard, Ethernet Shield and LCD monitor, is able to execute built-in command and even to send command to a telnet server!

Create a professional website communicating Arduino Ethernet Shield by using HTML, CSS, JavaScript, and PHP through your Localhost.

How to measure the instantaneous power absorbed by the electrical system and send it to a display & sound a buzzer if max power is reached.

You just bought a RGB LED strip kit and you would like to get rid of that cheap hand-held IR remote and to have REAL control.

Do you know the MQTT protocol? Use this with Cayenne. Build your project and use a free cloud platform with Dashboard and many Widgets.

I decided to make one. I want use Arduino UNO with Ethernets shield, and STC-013 sensor. The data are visible on MQTT Dashboard by Cayenne.

Gardening is a very long term project taking a little time every day. Why not automate it?

This system monitors places where water could leak and turn the main water valve if any water leakage is detected.