6W Warble-Tone Siren


Posted on Apr 8, 2012

This circuit uses a CMOS chip and a VMOS FET amplifier for 6 W of audio output. 18 W of audio can be generated using


6W Warble-Tone Siren
Click here to download the full size of the above Circuit.

a + 24-Vdc supply. IC1A and IC1B are used as a 1-Hz oscillator. IC1C and IC1D form a 1-kHz multivibrator that is gated by the 1-Hz signal from IC1A and IC1B.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

DC Motor Controller
Networking Security System (ATmega16L)
Zero-voltage-switching-circuits
Car Wireless Alarm
programmer pony prog
Field strength meter
remote control sckt
PLL FM Transmitter Circuit
interfacing lcd atmega32 microcontroller atmel studio
Negative Voltage Hot Swap Controllers in SOT-23
Debounced Counter Made From Off-The-Shelf Chips
SOLID STATE TESLA COIL
DSpace badge board build Instructions
Simple Hybrid Audio Amplifier
SDS Labs Schematics Archive
Beginning Embedded Electronics - 1



Top