This is another of the circuits with the LM380 that we have in this section. We found it in an article about Walkman amplifiers in the Radio Electronics magazine of March 1986.
This circuit with an operational amplifier was found in the magazine Radio Electronics of...
In fact, it is a night light system that automatically turns on the outside lights when it gets...
This circuit is from a Popular Electronics from the 90s. The circuit requires extreme care in use, as...