Temperature interface (CB20543E)

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

Ring Modulator (CB4227E)
This circuit is suitable for SSB modulation and was obtained from an amateur radio documentation from...
Three Transistor Directed Coupled Stage (CB976E)
This circuit was found in a 1968’s publication and uses germanium transistors. The characteristic...
1 MHz XTAL Oscillator (CB226E)
This configuration using a CMOS IC produces a 1 MHz signal. The circuit can be used as clock in...