Found in an Electronics News from 1970, this circuit supplies a current of up to 1 A. The integrated circuit is from the era and must be mounted on a heat sink.
This is the traditional configuration of the 7806 as a 12 to 6 V automotive voltage reducer. The...
Twin- T oscillators can be used to produce sinusoidal signals in the audio track with good...
This circuit can activate a powerful lamp or call system when a telephone call occurs. Suitable for...