music controlled LED

this instructable will show you how to make an easy blinking LED to music.
you can try it whit normal lamp but the effect is better whit LEDs its easy to make it.I made it after 30 minutes. and after the effect is awesome

Step 1 Materials that you will need

you will need:
materials:
1×tip 31 transistor
2×led
1×6v transformer
some wire

tools:
soldering iron
solderer
wire cutter
scissor

Comments

[hsarode1]

In which electrical appliance can we get the tip 31transistor I need to make this project badly. Can I use as many LEDs I want using 1 tip 31 transistor.

[Gernerakos]

yes you can. the tip 31 transistor's maximum voltage is around 100v.

[wilgubeast]

This is a neat little project.