Microlights (CB25786E)

With this name the LED effects circuit presented was found in the Electronics Now magazine of December 1994. The circuit is powered by a 9 V battery.

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Divider by N + ½ (CB6533E)
This interesting 80's EDN circuit divides the input pulse frequency by a number given by n...
Digital logic inverter (CB7834E)
This simple circuit with two complementary FETs inverts a logic signal. ...
Frequency Standard (CB206E)
The circuit shown in Figure bellow generates frequencies of 50 Hz, 100 Hz, and 200 Hz. The circuit uses a...