More about oscillator (542)

1-07-1982 | 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...

1-07-1982 | 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...

1-07-1982 | Thermistors and even light bulbs have often been used in oscillator circuits to stabilise the output amplitude. The resistance of such compo...

1-07-1982 | This circuit contains a small addition to the usual two opamp square/ triangular waveform generator. This is the diode included in the feedb...

1-07-1982 | Many readers may judge that the subheading is rather simple. Just take a calculator and choose a number, then press the 1/X key and the resu...

1-07-1982 | 7-38 — elektor july/august 1982 This time base circuit is built using normal readily available CMOS ICs and a cheap crystal. The operation...

1-07-1982 | H The analogue brother of this IC is our old friend, the 555. The digital version here, the LS 7210, is less well-known. It can be used to...

1-06-1982 | * SSB * SSB * SSB * SSB * SSB * SSB * SSB SSB * SSB * SSB * SSB * SSB * SSB * SSB * SSB * SSB * SSB elektor june 1982 — 6-13 Modulation In...

1-06-1982 | iSB * SSB * SSB * SSB * SSB * SSB * SSB * SSB * SSB * SSB * SSB * SSB * SSB * SSB * SSB * SSB * SSB * SS 6-16 — elektor june 1982 a direct...

1-01-1982 | 1-56 — elektor january 1982 0t applikator compact AM/FM receiver 1 ANTE 111. C5 Cfi • C 7- CO-C9-00,11-C ",TORO CV, U.," VARI•BLE CORK...