This is Music Sound Generator circuit. It is basic and simple circuit. By use integrated circuit digital number CD4011 or MC14011 or TC14011,it be nand gate logic. By three this circuit is giving can the sound about 10watt by use 8ohm loudspeakers and use power supply voltage 12V. Friends can lead this circuit into pieces warn have a voice loud periodically. By control on-off the sound has with SW1 or Alarm Actuate Switch. The detail is other a friend sees in the circuit.
Related Links
More circuit about CD4011
More about security circuits
More circuit about Sound Alarm Generator
Simple Metronome using transistor
Emergency power siren 6 watt
Telephone Voice effect Changer
Rain sound effect Generator by 4060
Simple Siren by 2N2907 Transistor
This entry was posted on Saturday, October 4th, 2008 at 7:45 am and is filed under Audio - Alarm, Security.
