Step 1: Gather Your Components

Make sure you have all the components ready:

• 1 x 2032 Battery(Not in photo)
• 1 x Battery Holder
• 2 x LEDs
• 1 x Photoresistor
• 1 x Transistor
• 1 x 47k Ohm Resistor
• 2 x 220 Ohm Resistor

Step 2: Starting with the LEDs