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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Unregulated power supply (CB22341E)
This full wave source uses germanium diodes, and its current is a few milliamps. We found it in an...
Nicad Protected Charger (CB6396E)
This circuit is from a 1968 documentation. It makes use of thermistors (NTC) to indicate...
Small 3-Stage FM Transmitter (CB20405E)
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