Elektor Team (9533)

1-07-1986 | 10 Over the past few years, the cost of 5"/4 inch floppy disk drives has gone down to the extent that modern, 80-track, double-sided drives...

1-07-1986 | While many computer enthusiasts are keen on getting their system to run at the highest possible clock speed, there are often quite awkward c...

1-07-1986 | EE July/August 1986 103 The designer of this circuit will readily admit that it is literally not much to make a song or dance about, since w...

1-07-1986 | 104 Many clocks, both of the digital and the analogue type, make use of a 50 Hz timebase signal which is usually derived from the mains. In...

1-07-1986 | loudspeaker protection 1105 This is an all-transistor design for incorporation in AF amplifiers that produce nasty clicks in the loud- speak...

1-07-1986 | FE 124 July/August 1986 10a mains zero-crossing ‘01 detector Both safe and remarkably simple to construct, this circuit detects the zero c...

1-07-1986 | 1107calibration generator A calibration generator is of par- ticular use with many older gener- ation receivers, which have no, or a poor, f...

1-06-1986 | The single-trace type of oscilloscope is definitely one of the most widespread items of measuring equipment, and as such it is generally app...

1-06-1986 | EE 38 June 1986 CCD VIDEO MEMORY SYSTEMS It seems fairly certain that over the next few years more and more video systems will incorporate p...

1-06-1986 | RAIN GAUGE Rain is something farmers love (well, to an extent...) and holidaymakers hate It is, however, indispensable to life, and it is, t...