Disco Lamp
In this article I am going to show you how to make a disco lamp that glows on beats
Supplies
Materials to be required :-
1) jar
2) LEDs
3) battery
4) connector
5) NPN 2N3904 transistor
6) speaker
7) 3.5mm headphone pin
8) cardboard
1) jar
2) LEDs
3) battery
4) connector
5) NPN 2N3904 transistor
6) speaker
7) 3.5mm headphone pin
8) cardboard
Make holes in the cap of jar according to count of your LEDs also fit them and connect with each other and do seal LEDs with cap so water s can't spill out.
Circuitry
Now do connect all components as shown in picture and now cover all circuitry with the help of cardboard and enjoy beats with lights after filling water in jar.