Materials Required

1. Arduino UNO:-https://amzn.to/3JAGG9M

2. 9V Battery:-https://amzn.to/3mIgUr0

3. 220 Ohm Resistors (12):-https://amzn.to/3mLfDj0

4. Breadboard:-https://amzn.to/3ZIzKNa

5. Male to Male Jumper Wires (13):-https://amzn.to/3ZGMnIN

6. Red LED's (12):-https://amzn.to/3lbcl8f