Wednesday, 17 February 2010

Blinkie Beep

Not just a blinking LED. No, also a beeping sweeping piezo. Masterly !

Notably annoyingly loud. Had to fit a 47k resistor and it's still getting on my nerves. Don't ask how I felt when I started out with 220 Ohm.

A blue LED, as we all know, is a symbol
of quality electronic design

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