More about RF (642)

1-07-1984 | use 8" drives with a 51/4" interface Someone once said "Small is beautiful" and we wholeheartedly agree with him. In the case of this circui...

1-07-1984 | an inexpensive unidimensional design Just as it is very easy to implement an "all or nothing" control (four pos- itions identified by two bi...

1-07-1984 | ideal for those with perfect pitch It is sometimes useful to have a small instrument that can give a quick indication of the approximate val...

1-06-1984 | daisywheel typewriter printer interface elektor June 1984 an inexpensive high quality computer printer Sooner or later every serious compute...

1-05-1984 | analytical video display The third, and last, part of the real-time analyser is dealt with elsewhere in this issue. That project is now comp...

1-05-1984 | Since its introduction at the end of the 1960s the RS232 norm has become a solid telecommunication standard. More recently, however, other n...

1-10-1983 | programmable power-supply elektor october 1983 E. Stahr Many integrated circuits are now so familiar to most of us that we tend to overlook...

1-10-1983 | Elsewhere in this issue we described the theory behind Basicode-2 so it is only natural that we should show how the Junior Computer can use...

1-07-1983 | 25 centronics interface... with the 6522 VIA In spite of the advantages of a visual display unit for a computer this, now common, medium has...

1-07-1983 | ktor july/august 1983 26 joystick interface It happens from time to time that it would be nice to read the position of a potentiometer with...