S sonuv New Member Dec 24, 2010 #1 how does oscillator work? how these help in FM/video/audio transmitter. can it be made by using a crystal?
how does oscillator work? how these help in FM/video/audio transmitter. can it be made by using a crystal?
Dr_Doggy Well-Known Member Dec 27, 2010 #2 it just creates an AC signal, they do alot, from clocks to sound devices, and they stabilize signals yes, those are "crystal oscillators"!!!
it just creates an AC signal, they do alot, from clocks to sound devices, and they stabilize signals yes, those are "crystal oscillators"!!!
jasp3r New Member Jan 16, 2011 #3 look up multivibrator, then progress to 555 timers, that should give you the idea