Temperature interface (CB20543E)

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

Precision Low Side Current Sensor (CB5259E)
This circuit is from a 2005 Linear Technology application manual. The circuit has an on-off...
1 kHz Astable Using the 4070 (CB252E)
This circuit produces 1 kHz square signals using the CMOS IC 4070. The frequency is given by the...
VCO 555 (CB9427E)
This simple voltage-controlled oscillator generates signals from 300 Hz to 1,500 Hz with voltages from...