All items tagged with LED and digital (15)

1-12-1990 | The mute circuit presented here Is specially designed for use with the Roland MT32 module, although with some small alterations it should...

1-04-1990 | The idea presented here concerns the combination of digital and analogue techniques to produce an intelligent preamplifier with integral t...

1-07-1984 | for testing digital circuits This design is a somewhat unusual test aid for digital circuits. Most such circuits are usually tested in a sta...

1-02-1980 | 2-44 — elektor february 1980 digital thermometE In principle, the AY-3-1270 is a digita voltmeter, with display drive capabilitm for the r...

1-07-1979 | Phasing is a well-known musical effect which is obtained by varying the phase relationship of a signal with respect to an original version o...