Name: Countdown Alarm Circuit
Uploaded: 2021-03-20T20:23:23+00:00
Duration: 4 min 9 s
Description: In this 2Basic Circuit we'll build a countdown alarm using: 555 Timer Tact Switch 33k Resistor 470k Resistor 1000 uF Capacitor Buzzer (the loud annoying thing) and of course, never forget, many many W

4 years ago

In this 2Basic Circuit we'll build a countdown alarm using:
555 Timer
Tact Switch
33k Resistor
470k Resistor
1000 uF Capacitor
Buzzer (the loud annoying thing)
and of course, never forget, many many WIRES!

Music:
Glitched Silence - https://www.youtube.com/watch?v=qlfDrCpjjqE&ab_channel=DunderHeads
Game Over - https://www.youtube.com/watch?v=nigwbJztD04&ab_channel=DunderHeads

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Countdown Alarm Circuit

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Countdown Alarm Circuit

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