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Topic: A 555 on your breadboard! (Read 601 times) previous topic - next topic

cjdelphi

http://ssihla.wordpress.com/2011/02/08/impractical-555-timer-with-transistors/



I stumbled across the page looking for comparator circuit.....

Pelleplutt

This is easier

Jack Christensen

That's what I'd call "right down to the bare metal".

Tumbleweed

Einstein once said you don't really understand anything until you can explain it to your Grandmother

Docedison

I think that this is a case of too much free time with nothing better to do. I remember having to model a triple nickle in school with discretes... Still a monstrous waste of time.. IMO there isn't a lot except the output drive (100 mA) that can't be done better with a Tiny13.

Doc
--> WA7EMS <--
"The solution of every problem is another problem." -Johann Wolfgang von Goethe
I do answer technical questions PM'd to me with whatever is in my clipboard

polymorph

Or someone just wanted to try for the challenge. Why turn a lamp on a lathe? What a monstrous waste of time.
Steve Greenfield AE7HD
Drawing Schematics: tinyurl.com/23mo9pf - tinyurl.com/o97ysyx - tinyurl.com/q7uqnvn
Multitasking: forum.arduino.cc/index.php?topic=223286.0
gammon.com.au/blink - gammon.com.au/serial - gammon.com.au/interrupts

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