Found in the September 1998 issue of Electronics Now, this circuit uses an encoder with reed switches. The circuit indicates the position of a “indicator” and thus the direction of the wind.
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...