Distribution Amplifier (CB4922E)

This amplifier is from a 1990s Linear Technology component manual. The circuit requires symmetrical power supplies.

Digital Audio Power Meter (CB5447E)
This circuit uses uncommon Texas Instruments components today. The circuit is from an American...
Complementary Light Control (CB5274E)
This circuit makes simultaneous control of two up to 150 W incandescent lamps. The circuit is half wave...
OSEPP Sensor Modules
Several types of OSEPP sensor modules can be obtained from Mouser Electronics for Arduino...