This 6-transistor radio was sold in Japan in the 1960s. The super-heterodyne circuit for the OM band was powered by ordinary batteries.
This 3 A adjustable source uses the LM350 integrated circuit, which must have a good heat...
The circuit shown is from the Motorola Linear Databook of 1990. This circuit converts signals in...
The Texas Instruments TPS797xx family of integrated circuits is designed to supply very...