Elektor Team (9517)

1.07.2001 | This circuit uses just two standard logic ICs which, with the accompanying receiver, forms a four-channel remote control and has been design...

1.07.2001 | In the form of the LT1618, Linear Technology (www.lineartech.com) has made available a step-up switching regulator with a current limit mech...

1.07.2001 | If you wish to convert a range of possible input voltages into an output voltage that lies somewhere in the middle of that range, a regulato...

1.07.2001 | The circuit shows a switchable crystal oscillator which can generate any one of a number of set frequencies. Using the high-speed LT1394 com...

1.07.2001 | Anyone who has ever taken part in a listening test with various loudspeaker systems and amplifiers knows that the differences are often very...

1.07.2001 | Low-pass LC-filters in the audio frequency range require huge ferrite-cored inductors. Active filters are also tricky to construct because o...

1.07.2001 | A temperature measurement system with up to eight distributed temperature sensors can be realised using only a single signalling lead. This...

1.07.2001 | There are monitors which only have three BNC inputs and which use composite synchronisation (‘sync on green’). This circuit has been designe...

1.07.2001 | If you want to be independent of the local radio stations for testing VHF receivers, you need a frequency-modulated oscillator that covers t...

1.07.2001 | This circuit is a video line driver specifically intended for use with a single-ended power supply. As a matter of fact, the synchronised ou...