Elektor Team (9533)

1-07-1978 | Although vital for satisfactory operation of the vehicle, the car battery is often taken for granted and rarely receives adequate main-tenan...

1-07-1978 | Although vital for satisfactory operation of the vehicle, the car battery is often taken for granted and rarely receives adequate main-tenan...

1-07-1978 | Although IC voltage regulators have now largely displaced discrete component designs, this circuit offers a considerable cost advantage over...

1-07-1978 | For anybody who wants the most sophisticated type of burglar alarm: what about Radar?! Philips/Mullard supply a Gunn oscillator module, type...

1-07-1978 | For anybody who wants the most sophisticated type of burglar alarm: what about Radar?! Philips/Mullard supply a Gunn oscillator module, type...

1-07-1978 | This Voltage Controlled Oscillator (VCO) uses only two TTL gates or inverters, so it may prove useful in digital circuits where one or more...

1-07-1978 | This IR receiver can be used with the complementary transmitter described elsewhere in this issue. The IR signal is received by photodiode...

1-07-1978 | This amplifier has been specially designed for use with `alternative energy sources` such as solar cells, biological fuel cells, etc. These...

1-07-1978 | This circuit can be used to generate an up-down staircase waveform with a total of 512 steps per cycle. ICl and IC2 are two four-bit up-dow...

1-07-1978 | This circuit can be used to generate an up-down staircase waveform with a total of 512 steps per cycle. ICl and IC2 are two four-bit up-dow...