This circuit has a gain of 34 dB and a good power to be used as an audio booster in cars. The configuration was found in the 1982 SGS linear integrated circuit manual.
This circuit for 6 lamps was found in old American documentation. The supply is of high voltage...
Hybrid PWM controllers with integrated 8-bit microcontrollers for supervision and management can...
This oscillator was found in Radio Electronics from the 90s. C1 and C2 have 2,700 pF and the...