An Arduino measures the temperature of the room via a DS18B20 temperature sensor which then has the servo turn the control knob to the appropriate position, on or off.

The control algorithm is simple enough – accept a setpoint from an encoder, read the temperature sensor, and turn the AC on or off accordingly.

Witness how to create a powerful long-range remote control using Arduino technology. This guide takes you through the process of building a customizable, multi-channel RC system that offers ...

This Instructables guide will show you how you can use an Arduino to control your TV, DVD player, VCR, and countless other home electronics.

Learn how to create a simple RC airplane using Arduino for smooth radio control. This DIY project covers the essential steps for assembling and operating a remote-controlled aircraft with ease ...

Looking for a simple circuit to control the light intensity of Light Emitting Diodes (LEDs) or similar lighting sources? Here is an Arduino based circuit with three independent pulse width modulated ...

Head over to Instructables for a full walkthrough, Arduino code, and everything else you'll need to make this for yourself. AC Arduino Dimming Circuit | Instructables ...