This circuit uses components of the time. We found it in a 1968 US documentation. The delay is 100 ns and the input impedance is 1 k.
This circuit was found in the June 1986 issue of Radio Electronics magazine. It is based on two...
The circuit shown is from Linear Technology Applications 1994. The circuit provides an accurate...
When the vehicle door is closed, this circuit keeps the internal lights on for a time depending on C1....