Elektor Team (9503)

1-07-1987 | by R Kambach These circuits are intended for remote monitoring of the cur- rent consumption on the dom- estic mains line. The circuit in Fig...

1-07-1987 | EE JULY/AUGUST 1987 The intermediate frequency (IF) moduleshowninFig.1accepts should also be possible in the drive a comparator from the FM...

1-07-1987 | EE JULY/AUGUST 1987 A current source based on an operational amplifier alone is likely to be less known than the combination of an opamp and...

1-07-1987 | This circuit is intended as a replacement for the electronics in a partly or wholly defective autofocus driver in a slide pro- jector. The m...

1-07-1987 | This circuit makes it possible to use double-sided disk drives with a computer that supports only single-sided units. Many of the older gene...

1-07-1987 | EE JULY/AUGUST 1987 1 This program enables users of the popular Commodore C64 home computer to exchange messages between two ma- chines. No...

1-06-1987 | With the price of very capacious EPROMs (Erasable Programmable Read Only Memories) down to the level of several tens of bytes to the penny,...

1-06-1987 | EE 24 June 1987 DIRECTORY ENQUIRY SERVICE IN £80 MILLION COMPUTER Faster, more efficient response to callers" enquiries has re- sulted from...

1-06-1987 | EE 26 June 1987 THE MAGNETIC WAY TO PAINLESS BRAIN STIMULATION by Anthony T Barker, BEng PhD CEng MIEE (Department of Medical Physics Er Cli...

1-06-1987 | Base CB radio sets equipped with the present tone call unit can be left switched on all day without producing noise or conversations between...