Welcome To The Electronic Science!!! ((Intermediate experiment))
In This Series am going to show you the Thief Burglar Alarm...
It contains 3 kinds of Alarm :-
1.Voice or Noise Alarm...
2.Door or Window or even Wire Alarm...
3.Light Alarm...
u can make it at home and go to school to impress your friends and teachers and get high marks.....
About my tools....I've bought them from Malaysia long time ago and am not really sure where to get it from....anyway it's called "Electronic Toy Brick"
I hope you like it...
Enjoy!
