1 Hz 555 Timer circuit

271

02:38:06

Self-explanatory title.

published 4 years ago

Beaker651

4 years ago

All those resistors reduce to just 2

Beaker651

4 years ago

Why 4 resistors

Beaker651

4 years ago

Yeah but they invented pot

Redstone_guy

4 years ago

The resistors help make the 555 timer chip oscillate at 1 Hz

wyoelk

4 years ago

Here's one I've used from an older 555 circuit _ _ http://everycircuit.com/circuit/6397444201644032

cjdelphi

4 years ago

they invented a pot and used 3 pins, why did they not also make a 2 pin version which makes more sense to beginners

wyoelk

4 years ago

How would a two pin work? There would be no slider to vary the resistance.

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