Debouncer (CB20546E)

This anti-ringing circuit was found in an English documentation from 1996. The integrated circuit is the 74LS14.

Two Transistors Flasher (CB13725E)
This flasher with a well-known configuration was suggested by a 1977 publication by Radio Shack. The...
Transistor as diode (CB23558E)
In the figure we have a practical idea for using the good junction of a partially burned...
Basic Monostable Using the 7555 (CMOS) (CB120E)
The CMOS TLC555 [equivalent to the bipolar 555] can be used as a monostable in the configuration...