Sound sensitive lighting. (used in decoration)

This project causes lights to blink and flash to music from your TV, stereo, guitar and even your own voice. The device presented here needs no connection to the sound source, it picks up sound from its built in mic.


Components Required :-

• C1 1 22uf 250V Electrolytic Capacitor
• C2 1 22uf 250V Electrolytic Capacitor
• C3 1 0.1uf Disc Capacitor
• C4 1 0.01uf Disc Capacitor
• C5 1 0.0047uf Disc Capacitor
• R1 1 47K 1/2 W Resistor
• R2, R4 2 6.8K 1/2 W Resistor
• R3, R5 2 1M 1/2 W Resistor
• R6 1 3.3K 1/2 W Resistor
• R7, R8, R9 3 1K 1/2 W Resistor
• R10, R11, R12 3 10K Pot
• D1 1 1N4004 Diode
• Q1, Q2 2 2N3904 NPN Transistor 2N2222
• Q3, Q4, Q5 3 106B1 SCR Teccor S2003LS1
• T1 1 10K:600 Ohm Audio Transformer
• S1 1 SPDT Switch
• J1, J2, J3 3 AC Socket
• MISC 1 AC Line Cord, Crystal Microphone, Case, Wire.

Download PDF:-
http://hotfile.com/dl/51766998/4aa1faf/rishuploadz_sound_sensitiveDisco_lights.rar.html