In this project, we will learn how to use a tilt ball switch which powers the circuit based on its orientation.

In this project, we will controll the PWM of LED (i.e., illumination intensity can be controlled) by varying the duty cycle.

In this project we will see how to change the brightness of LED using the Arduino UNO by changing the duty cycle.

Learn "How to build a Piano using Arduino and Push Button?"

Learn How to build an RFID Tagging system using an Arduino UNO board and a 16*2 LCD display.

In this sytem, the LED lights are arranged to glow in a systematic order to controll 2-way traffic.

How to interface a DC motor with Arduino UNO and control the speed of the motor using Pulse Width Modulation (PWM).

In this topic, we are going to learn about how to control a relay module with aurdino. Here we will be controlling two devices by using it.