Simple Sound Alarm Generator using CD4011

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.

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