Pulse generator with delay 555 (CB8922E)

We found this circuit in a Hands On Electronics from the 90s. The delay is given by the formulas next to the diagram.

Car Timed Alarm (CB18188E)
This alarm circuit was found in a 1982 publication. It uses components that can still be found...
Broadband Amplifier (CB21859E)
This circuit has a voltage gain of 30 times and passband of 14 MHz. The circuit is from the 1974...
High Side Current Sensor (CB5218E)
This High Side sensor with the L1637 was obtained from a Linear Technology 2005 own manual that...