Search Results for: Light emitting diode
.) - d v (= volt) mw zener diode - d *,d * n , or diode - d + w , , or bridge rectifier ( amp, v or more) - d n or n signal diode - c uf v electrolytic capacitor, radial pins - c , , nf ceramic capacitor, " pin spacing nb c may not be required - fit only if hours don't roll over correctly (see notes
, in sequence rather than in parallel. with the parallel situation, the first i.c. to reset removes the reset signal from the other and unreliable results can occur. a nice easy way to make a case is to get a standard plastic project box of an appropriate size, and replace the lid with a piece of light-red...
http://www.electricstuff.co.uk/nixclock.html