• Capacitor 100 uf 2
• Condenser mic 1
• Breadboard 840 points -1
• Transistor BC547 -7
• 9v Battery -1
• Battery snapper 1
• Resistor (1ohm 2, 1kohm 5 , 10Kohm 3)
• Led 6
• Single stand wire 2m – 1

HARDWARE REQUIRED

• Capacitor 100 uf 2
• Condenser mic 1
• Breadboard 840 points -1
• Transistor BC547 -7
• 9v Battery -1
• Battery snapper 1
• Resistor (1ohm 2, 1kohm 5 , 10Kohm 3)
• Led 6
• Single stand wire 2m – 1

PIN DESCRIPTION

Transistor BC547

LED

CIRCUIT CONNECTION

Connect the Components according to the given diagram above.

OUTPUT

This is a guide to make an LED flashing circuit that “beats” to an mp3 file on your computer, which can add an awesome effect to any sound-related device

When the music starts, these leds start glowing with a random pattern