Other amplifiers of the series like the MC3301, MC3401 and LM2900 can be used in this circuit. We found this setting on Motorola's Linear Interface ICs. The circuit uses a magnetic sensor.
Found in a documentation from the 90s, this circuit limits and amplifies a voice signal in the 800...
This circuit is from an Argentine publication from the 1970s but can still be assembled with...
This simple LDO, or low voltage drop regulator was found in an Electronic Design from the 90s. The...