Dual Tone Single IC Siren


Posted on Feb 6, 2014

This circuit is a double tone Police sound and Single tone old ambulance sound. This circuit is usually installed on a on battery powered cars, motorcycles, .


Dual Tone Single IC Siren
Click here to download the full size of the above Circuit.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Decimal to BCD Convertor Keypad
Infrared Detection with 74HC04
Colpitts oscillator FM transmitter
20 Khz ring counter
Little dipper
20Db-audio-booster
Line-hum-touch-switch
Video-signal-clamp
Digital Pressure Gauge
Arduino GoPro Hero2 Control
The high-accuracy arbitrary waveform generator based on DDS is designed
Coilgun Knowledgebase



Top