* Netlist created with www.circuit-diagram.org * Destroyer Whooper Siren by V.V. Badhrinath 6G C1 0 1 3.3E-07 'speaker a:2 b:1 'polarisedcapacitor b:2 a:3 style=IEC text=C4 capacitance=0.00025 showCapacitance=True t=Polarised R2 4 0 1000 R3 5 4 5600 C4 6 1 1E-07 R5 5 7 1000 R6 8 9 10000 'transnpn base:7 emit:9 col:1 t=NPN R7 5 10 1000 T8 ? 1 10 'polarisedcapacitor a:11 b:1 style=IEC text=C1 capacitance=0.00047 showCapacitance=True t=Polarised D9 ? ? R10 12 11 1000 R11 5 12 6800 '555 Oscillator e:0 h:3 c:4 d:0 g:10 b:5 a:7 f:1 reference=U2 t=555 '555 Oscillator g:6 h:8 f:1 e:11 d:11 c:12 reference=U1 t=555 V12 1 0 V13 5 5