Thanks to the support of the Arduino microcontroller – very few external ... the key difference is that it employs a cheap light sensor (photodiode). Below is its hardware setup diagram that’s very ...

This Arduino-powered Shiftbrite LED ambilight setup takes things ... He even provides the wiring diagram for his controller and the config file for his lights. If you have the time and are the ...

The automatic light system, based on Arduino Uno and IR sensors is ... Void loop is shown in Fig. 5. Fig. 5: Arduino code void setup ( ) It is assumed that only one person would be using the washroom ...

During the setup you can configure the sketch in "testing" mode (see Arduino setup capture above), it will light up all the leds in red. This won't totally ensure you that your hardware is totally ...

In our household, most of the appliances are powered from the AC supply such as Lights, TVs, and Fans, etc. We can turn ON/OFF them digitally if needed, using Arduino and Relays by building a Home ...

This project demonstrates how to build a simple yet effective light-following robot using Arduino and Light Dependent Resistors (LDRs). This robot will autonomously follow a light source, making it a ...

This Arduino-based night security light can protect your home/office from thieves/intruders at night. The light glows when movement is detected in front of the PIR sensor. Simultaneously, a piezo ...