Elektor Team (9517)

1-07-1991 | A voltage regulator with properties like low voltage drop, 1 A current, protected against reversal and voltagepeaks up to 60 V, inexpens...

1-07-1991 | In this third and last instalment on the show laser we tackle the construction and practical use of the LSI7000 control unit.

1-07-1991 | Most of us are familiar with the teletext services offered by the BBC and the IBA in the UK and television stations in most other countri...

1-06-1991 | APPLICATION NOTES The contents. of this article are based on information obtained from manufacturers in the electrical and electronics indus...

1-06-1991 | The Atari ST is a user-friendly computer supported by a massive amount of excellent software. Unfortunately, early models of the ST lack a...

1-06-1991 | Getting a stepper motor to work properly invariably seems to require either a lot of discrete electronics, or an expensive dedicated integ...

1-05-1991 | Over the last few years, a variety of low-power Helium-Neon (HeNe) laser tubes has founds its way in into the electronics surplus trade circ...

1-05-1991 | What is the ripple voltage across the buffer capacitor? What is the level of the peak current through the rectifier diodes? The values of...

1-05-1991 | DC-TO-DC converters are also known as switching regulators, which, in the opinion of many, is a more appropriate name based on SGS-Thomson's...

1-04-1991 | The circuit diagram of the power supply shows that the semiconductor tester has an on-board step-up voltage converter that is powered from...