This circuit can be adjusted between 0.2 and 2 V to trigger with chosen voltages comparing them with the input voltages. We found it in a 1967 documentation.
The circuit shown in the figure is suggested by AllegroMicro (www.allegromicro.com) and consists of an...
This circuit was found in an American documentation from 1977. The mechanical resonator or ceramic...
This circuit can be adjusted between 0.2 and 2 V to trigger with chosen voltages comparing them with...