How to make Clap Switch & Music Rhythm LED Flash light circuit without 555 Timer/Electronics Project

In this video, I have made a simple Clap switch circuit without using a 555 Timer. Then I have converted the circuit to Music Rhythm LED Flash Light circuit, where the number of LEDs blink according to sound amplitude. All the basic components for this project or any other basic electronics projects are available in the given affiliate link: http://amzn.to/2n3uB3g To make the clap switch and Music Rhythm LED Flash Light circuit I have some basic components: 1. 10K resistor (1/4 W) 2nos 2. 1M resistor (1/4 W) 1no 3. 27-ohm resistor (1/4 W) 3nos 4. Capacitor 2.2uF 1no (Voltage rating of capacitors should be greater than DC supply) 5. Capacitor 100nF 1no 6. BC547 transistors (NPN) (you may use BC548/BC549) 4nos 7. Microphone (you may use the microphone of your old headset ) ...