This current boosting circuit uses an op-amp and 3 transistors. The current depends on Q1. The circuit is from the 1995 Encyclopedia of Electronic Circuits Volume 5.
The duration of the output pulse in this circuit depends on C. This capacitor can have values in...
This circuit, found in a 1979 documentation, consists of a small inverter that applies a voltage to...
This circuit was developed to test suspect 4001 and 4011 integrated circuits. The circuit is from...