| lektor july/august 1983 23 1MHz time base without crystal Clock generators, for instance, those used in microprocessor systems, are normally...
| lektor july/august 1983 23 1MHz time base without crystal Clock generators, for instance, those used in microprocessor systems, are normally...
| multitester elektor may 1983 E. Osterwick Any type of test equipment is useful but they can take up a fair amount of space, especially if th...
| a dozen and one sounds elektor december 1982 — 12-59 a dozen and one sounds ... an assorted box of sound effects The circuit will be of gr...
| 11-24 — elektor november 1982 talking dice talking dice C2 acts as a ripple filter. Potentiometer P2 adjusts the volume. The TMS 5100 cont...
| 10-20 — elektor october 1982 L.C.D. thermometer The 7106 is a well known IC in the world of A/D converters, and was chosen for three main...
| During the last few years the TBA 120 has become one of the most frequently used ICs in RF techniques. Although originally meant as IF ampli...
| One IC, a quartz crystal, three resistors and two switches are all that is required to obtain 16 different frequencies! Can it be more versa...
| Not another TTL squarewave gen- erator?! Surely, there are plenty of them in other issues of Elektor? Yes, but this is an oscillator with a...
| Thermistors and even light bulbs have often been used in oscillator circuits to stabilise the output amplitude. The resistance of such compo...
| This circuit contains a small addition to the usual two opamp square/ triangular waveform generator. This is the diode included in the feedb...