LED Greeting Card

Components:

• Aluminum Paper/foil
• Card Paper
• Button Cell
• LED
• Double Sided tape

Concepts :
Flow of Electric Current through Aluminum Foil
Electric Circuit

Explanation:
Here A Greeting Card is made and LED has been put in the place of Candle Flame. Button Cell is attached with Aluminum Foil. When the circuit gets completed the LED Lights up.