FM modulation using 555 timer

452

04:29:31

Make: Electronics Second Edition
Chapter 4 / Experiment 17

Frequencies are off but with this you can create the sound of an alarm.

published 6 years ago

spassov

6 years ago

Nice 😊

exogan

6 years ago

Thanks spassov, the frequency is off but my computer lags heavily if I make it go faster :(

exogan

6 years ago

Just fixed it, the output of the second 555 timer should be within audible range of 1.2kHz and 2.3kHz

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