Found in the November 1999 issue of Electronics Now magazine, this circuit generates a 6.67 Hz signal from a 4.1952 Hz crystal.
This low power TTL circuit (Low Power Schottky) can generate rectangular signals on a 10 MHz...
Found in an American documentation from 1969, this circuit makes use of a pair of matched...
The coil of this small FM transmitter that works as a wireless microphone consists of 4 turns of...