This is the basic full-scale circuit of an LM3914 for voltage measurement or voltage triggering and control. The power supply must be within the indicated range.
This car alarm was obtained in a Signetics documentation from the 1980s. The circuit uses the 555...
This circuit was found in an English magazine from 1979. The magazine no longer exists, but the...
This integrated is indicated for sound systems of stereo televisions and stereo radios. Its pinout...