Led Transmitter By IC Timer 555
Sunday, August 31st, 2008
Led Transmitter By IC Timer 555
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Archive for August, 2008
Led Transmitter By IC Timer 555
Bounceless Switch by IC 555
Sunday, August 31st, 2008
This is circuit Bounceless Switch ,
Use IC 555 Timer for Easy Timer circuit.
Output pin 3 pluse 0.1s. Control by push S1.
Volt supply. pin 8 = 12Volt
Thank. Source Bounceless Switch by IC 555
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Simple Bounceless Switch using IC 4011 My friend want circuit Bounceless Switch,in testing digtal circuit. This is Simple Bounceless [...]
American Police Car Siren by IC 555
Sunday, August 31st, 2008
The second circuit simulates the siren of an American police car. It uses two 555 timers in the circuit. The 555 on the right is wired as an alarm tone generator and the second 555 timer on the left is wired as a low frequency astable timer which generates a ramp waveform of about 6 [...]
