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by
Ciro Santilli
(@cirosantilli,
31
)
Electronic oscillator
Something where
DC voltage
comes in, and a periodic voltage comes out.
Video 1
. Oscillators:
RC
,
LC
,
Crystal
by GreatScott! (2015)
Source
. Good video. Contains actual
breadboard
experiments on
oscilloscope
and circuit diagrams
youtu.be/eYVOdlK15Og?t=66
RC oscillator
on
breadboard
. Produces
rectangular wave
. Mentions popular
integrated circuit
that does it:
555 timer IC
.
youtu.be/eYVOdlK15Og?t=175
LC oscillators
allows for higher frequencies. Produces
sinusoidal
output on
MHz
range. Uses an amplifier to feed back into input and maintain same voltage. Hard to make reliably on breadboard.
youtu.be/eYVOdlK15Og?t=315
crystal oscillator
. Mentions it acts like an
LC oscillators
. Shows and equivalent model. Wish he had talked more about them. You need support components around it: similarly to the LC case, the amplifier is generally not packaged in.
Table of contents
Relaxation oscillator
RC oscillator
Relaxation oscillator
555 timer IC
RC oscillator
LC oscillator
Relaxation oscillator
Crystal oscillator
Relaxation oscillator
Electronic oscillator
RC oscillator
Relaxation oscillator
First watch:
Video "Oscillators: RC, LC, Crystal by GreatScott! (2015)"
555 timer IC
RC oscillator
LC oscillator
Relaxation oscillator
Oscillator made of an
LC circuit
.
First watch:
Video "Oscillators: RC, LC, Crystal by GreatScott! (2015)"
Crystal oscillator
Electronic oscillator
First watch:
Video "Oscillators: RC, LC, Crystal by GreatScott! (2015)"
Ancestors
Electronic component
Electronics
Area of technology
Technology
Index
Incoming links
Resonance
Synonyms
cirosantilli/oscillator
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