The figure shows a circuit that shows how to control an optodiac to trigger a triac from the LM3914 gates. The circuit is from an Electronics Now issue from February 1998.
This sensitive 4-transistor signal follower can be used in both audio and RF circuits. P1 is a...
This circuit for powering TTL and even modern microcontrollers is from February 1987, Radio...
This amplifier of a few watts of power was found in English documentation from 1995. Power...