Elektor Team (9503)

1-07-1978 | Designing a preamp for the VHF waveband (around 100 MHz) is not always an easy matter. This circuit, however, is both relatively simple to...

1-07-1978 | Designing a preamp for the VHF waveband (around 100 MHz) is not always an easy matter. This circuit, however, is both relatively simple to...

1-07-1978 | Calculating the correct RC values for high- and lowpass filters can be something of a chore and is often regarded by amateur constructors as...

1-07-1978 | The 723 is a very widely used IC regulator. Hence the following cir-cuit, which is intended to reduce power dissipation when the 723 is used...

1-07-1978 | The 723 is a very widely used IC regulator. Hence the following cir-cuit, which is intended to reduce power dissipation when the 723 is used...

1-07-1978 | This IR transmitter may be used with the receiver described elsewhere in this issue to make a simple infra-red control link. The IR signal i...

1-07-1978 | This IR transmitter may be used with the receiver described elsewhere in this issue to make a simple infra-red control link. The IR signal i...

1-07-1978 | Construction of an A/D converter is · not a simple matter, since the circuit often requires the use of a number of precision components. How...

1-07-1978 | There are many cases where it is useful to be able to get rid of sp_urious mains (50 Hz) interference. The simplest way of doing this is...

1-07-1978 | There are many cases where it is useful to be able to get rid of sp_urious mains (50 Hz) interference. The simplest way of doing this is...