Found in a 90s Electronic Design, this circuit can be used as a shield in current projects. The circuit provides three levels of signals for triggering loads.
A delay of a few seconds to a few tens of seconds can be achieved with this circuit found in a...
This digital CMOS circuit generates sinusoidal signals from a 10 kHz rectangular signal. The...
This instrument was obtained in a documentation for radio amateurs of 1976. The circuit measures...