Elektor Team (9531)

1-05-1989 | 30 PRACTICAL FILTER DESIGN (5) by H. Baggott Last month we discussed the design of wide band-pass filters. This month"s instalment in the se...

1-05-1989 | RADIO DATA SYSTEM (RDS) DEMODULATOR sources: European Broadcasting Union; Philips Components design: J. Bareford After several years of stud...

1-05-1989 | 39 A CLOSER LOOK AT THE TRANSPUTER by Pete Chown The transputer is probably the most powerful microprocessor available today; ironically, it...

1-05-1989 | 45 DUAL-TONE MULTI-FREQUENCY DECODER source: Teltone Corporation design: Robert Krijgsman PE ICHY The dual-tone multi-frequency (DTMF) diall...

1-05-1989 | 50 APPLICATION NOTES The contents of this article are based on information obtained from manufacturers in the electronics industry, or their...

1-05-1989 | 54 CODE CONVERTOR FOR CENTRONICS-COMPATIBLE This simple EPROM-based converter solves awkward interfacing problems raised by incompatibility...

1-05-1989 | SUPER-VHS-TO-RGB-CONVERTER design: ELV GmbH Almost any radio and TV salesman will confidently tell you that the excellent picture quality fr...

1-04-1989 | 14 THE DIGITAL MODEL TRAIN PART 3 by T. VVigmore In Part 2 we described the background and design of a locomotive decoder and a two-rail ada...

1-04-1989 | ELEKTOR ELECTRONICS APRIL 1989 CLASS-D AMPLIFIER by J. Bareford The terms digital amplifier, class-D amplifier, switched amplifier and PWM a...

1-04-1989 | PRACTICAL FILTER DESIGN (4) by H. Baggott The previous part in this series discussed the most important low-pass filters. This month we turn...