Elektor Team (9512)

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...

1-04-1991 | The Type TEA5591A le from Philips contains virtually all the electronics for an AM/FM tuner: all that needs to be added are a few tuned ci...

1-03-1991 | Although the MIDI-to-CV interface was described fully in our February 1991 issue,it was though that some additional notes might prove usefu...

1-03-1991 | This versatile, PCcontrolled, test instrument, designed and marketed as a kit by ELV, puts you in a position to view, on your PC monitor, th...

1-02-1991 | Modern telecommunications increasingly uses photonics, the technology of using photons instead of electrons to convey information in a con...

1-02-1991 | Older monophonie synthesizers have the disadvantage that they cannot be controlled via a Musical Instrument Digital InterfaceMIDI. Since m...