Turn your lights on with clapping?! || Arduino Clap Circuit

Previous video: https://youtu.be/vyuzImO9nQs
Arduino IR Tutorial: https://youtu.be/ftdJ0R_5NZk
Programming an ATtiny85: https://youtu.be/9LjfkjwMqXI
Facebook: https://www.facebook.com/greatscottlab
Twitter: https://twitter.com/GreatScottLab
Support me for more videos: https://www.patreon.com/GreatScott?ty=h
More project information on Instructables (parts list, schematic, code): http://www.instructables.com/id/Turn-your-lights-on-with-clapping/
The video I was watching in the beginning was made by Afrotechmods: https://www.youtube.com/user/Afrotechmods

Parts list (affiliate links):
Aliexpress:
1x ATtiny85: https://s.click.aliexpress.com/e/_dZQ0nHh
1x NE5534: https://s.click.aliexpress.com/e/_Bf7TX6pV
1x Electret Microphone: https://s.click.aliexpress.com/e/_dSi1pjl
1x 20kΩ Potentiometer: https://s.click.aliexpress.com/e/_dX83GAF
1x Resistor Kit (various): https://s.click.aliexpress.com/e/_dTPpXjt
1x 100nF Capacitor: https://s.click.aliexpress.com/e/_dU4FEsB
1x 1N4002 Diode: https://s.click.aliexpress.com/e/_dYR45Bh
1x BC 637 NPN Transistor: https://s.click.aliexpress.com/e/_dTktVlh

The circuit can only switch ON/OFF AC appliances with less than 200W of power.

Wouldn't it be nice to turn on your lights without getting off the couch? In this video I am going to show you how to build a simple Arduino clap circuit which can turn on and off all kinds of AC appliances.

Music:
2011 Lookalike by Bartlebeats
Killing Time Kevin MacLeod (incompetech.com)