Sunday, November 28, 2010 Control/ Pengendali Timer/ Osilator Rangkaian On/Off 24 Hours Timer This is a circuits are multi-range timers offering periods of up to 24 hours and beyond. This circuit can be used as repeating timers - or a...
Tuesday, November 23, 2010 Control/ Pengendali Saklar/Relay 220 Volt Disco Lamp circuit This disco lamp circuit is not a voice operated switch (VOX) because this circuit is too dumb to differentiate between musical sound or hum...
5:06 PM Audio Tone Control/ Equalizer Megabass Circuit The following is megabass circuit schematic (rangkaian megabass) . The megabass circuit is a modified Baxandall tone control with no bass c...
Friday, November 19, 2010 Saklar/Relay Rangkaian Toggle Switch With Relay This circuit will energize and de-energize a relay at the push of a button. Any type of momentary action push-to-make switch can be used. P...
12:54 PM Alarm/ Buzzer IC 555 Motorcycle Alarm Circuit Rangkaian Motorcycle Alarm This circuit features an intermittent siren output and automatic reset. It can be operated manually using a key-s...
Thursday, November 11, 2010 Power Amplifier 600 Watt Darlington Power Amplifier Circuit This Power amplifier circuit is based around IC audio power amplifier driver (LM4702) manufactured by NATIONAL and darlington power trans...
7:13 AM Tone Control/ Equalizer 10-Band Graphic Equalizer Circuit Diagram This circuit allows you to equlize the audio signals in 10 band. It uses low amount op-amps (TL074 - JFET op-amp) to anatomy a able blaster...