Introduction: Touch Activated Led Light Switch

Picture of Touch Activated Led Light Switch

This is a simple project for beginners. It only uses one 2n2222a transistor, around 4 breadboard jumper wires, 1 breadboard, 1 LED, and 1 Arduino nano. You can also use other types of Arduino's if you improvise and know which will give the right power output for this project.

Step 1: Parts You Will Need for This Project

  1. NPN 2n2222a Transistor:
  2. Breadboard Jumper Wires:
  3. LED:
  4. Breadboard:
  5. Arduino Nano:

Step 2: Diagram

If you have fritzing you can open this diagram:

If not open this link:

Step 3: Finished Project