Elektor Team (9531)

1-10-1988 | Octcber ULTRASONIC DISTANCE METER Until well into the twentieth century, most devices developed for measuring distance worked on the same pr...

1-10-1988 | 1 Inputs 00 e1 • II O1 0 1 0 00 01 1 11 PROM 16 worth z 4 bits (empty) • ••• ii 110.0 OR way EE 41 October 1988 FIELD PROGRAMMABLE...

1-10-1988 | 44 EE October 1988 MACROVISION DECODER/BLANKER First used by CBS-Fox on PAL VHS tapes of the action movie Crocodile Dundee, the MacroVision...

1-10-1988 | 48 EE October 1988 TEST & MEASURING EQUIPMENT Part 10: Signal Generators (4) Crotech 2016 AF Signal Gen- erator The recently introduced Type...

1-10-1988 | 50 EE October 1988 TRANSISTOR CURVE TRACER There exist many ways of testing transistors, but each of these has its limitations because only...

1-10-1988 | DATA ENCRYPTION by Pete Chown Hacking, the illegal accessing of computers, is a crime peculiar to our technological world. It is also becomi...

1-10-1988 | 60 EE October 1988 Vin max. 20 V +5,7v ,40V f 10 nF 2 10 nF IC1 " 74 LS 00 TDB 7805 T BAW 76 UmI Uout nv lil • 10 pF I BAW 22 pFT I BAS 70...

1-10-1988 | EE 63 October 1988 THE SUPER CAPACITOR: OPERATION AND APPLICATION Power supply back-up capacitors with a capacitance between several tens of...

1-10-1988 | 66 EE 1988 ecoNTACT ENCODER AS DIGITAL The number of so-called autonomous, or stand-alone, applications found for microprocessors and microc...

1-09-1988 | EE September 1988 SELF-INDUCTANCE METER Measuring self-inductance reliably is notoriously difficult and inductance meters are, therefore, fe...