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.
The power supply for this circuit, which we found in a publication from the 1980s, must be...
This latched switch configuration was obtained from National Semiconductor documentation on the...
This circuit makes na incandescent lamp flash fast producing the stroboscopic effect. The speed is...