This circuit was obtained in Linear Technology documentation from 1993. The circuit provides 3.3 V and 5 V outputs with high current. The integrated circuit is from the time.
This interesting oscillator was obtained from an old documentation. In principle any 106 series SCR...
This filter, with a cut-off frequency of approximately 1 kHz, has a high Q and employs two...
This circuit is from a Radio Electronics from February 1964. The circuit uses period transistors and is...