This small signal amplifier circuit was found in Motorola's 1969 documentation. The FET and the transistor can be of any type and is battery powered since the consumption is very low.
This circuit is from a1970 documentation. R1 may have 10k and P1 47k. The transistors can be BC558...
This series sensor circuit is from 1995 Popular Electronics. The circuit can use any SCR and the...
January 2017 - Mouser Electronics already has to supply the INA240 evaluation modules for current...