This triac circuit was found in the July 1995 Electronics Now magazine. The triac is based on the heating element current and must be equipped with a heat sink.
This interesting circuit records a few seconds of audio signals, reproducing them in a small...
July 2017 - Texas Instruments' new 3 A bq25601 single cell battery charger can be found on Mouser...
This circuit shows how to control a TTL logic gate with a phototransistor. The phototransistor supports an...