Electronics Dice 4017 (CB26047E)

This circuit was found in the May 1998 issue of Electronics Now magazine. The circuit drives a set of LEDs.

Mixer (CB20649E)
This version of a mixer with a transistor appears elsewhere in this section and on this website. The...
Christmas Tree Blinker (CB16903E)
This circuit, from a 1995 publication, powers incandescent lamps according to the power grid. The...
Submarine Microphone (CB21071E)
This circuit is intended for underwater communications. Of course, the critical point is the...