Detailed history of the 555 Timer with its internal construction.
Monostable and Astable circuits. Dark detector, Power alarms. Tilt switch. Electric eye alarm. Metronome. Timer. Schmitt triger. Morse code oscillator. Morse code monitor. Two tone speaker. Heads and tails.
Electronic Device And Circuit Theory Electronics
ReplyDeleteI need a dual tone sound generator pcb design with 2 nos 555 IC
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