Temperature interface (CB20543E)

This temperature sensor shield or interface was found in a PC English documentation from 1996.

Overtone Crystal Oscillator (CB6184E)
This circuit was found on an 80's Ham Radio. The transistor admits equivalent. The circuit can...
Micro Amplifier (CB508)
This circuit uses an audio output transformer found in old transistor radios. Power output is...
Epcos TDK TB2569 Film Capacitor
Epcos TDK TB2569 Film Capacitor EPCOS / TDK offers through Mouser Electronics are line of film...