| VDU card elektor september 1983 video for computers in conjunction with H. Vermeulen The accompanying article in this issue `Video graphics"...
| VDU card elektor september 1983 video for computers in conjunction with H. Vermeulen The accompanying article in this issue `Video graphics"...
| personal FM elektor september 1983 Manufacturers are always interested in miniaturising receiver circuits and they keep pushing the limits f...
| Even today, looking for simple electronic components can give you quite a headache. Take, for example, a simple voltage divider for a voltme...
| alarm extension ... The garden party is in full swing .. . Amidst all the happy noises and chatter it is difficult to hear when the telephon...
| Junior Synthesizer elektor september 1983 Nothing generates quite so much interest in computers by raw beginners as a computer that makes no...
| All home constructors are constantly looking for simple ways of checking whether electronic components they have in stock are fit for use. T...
| 100 high and low tester R. Storn This is not our first high and low tester, but the present circuit offers something new: a seven-segment di...
| elektorjuly/august 1983 101 capacitive switch Take a square wave signal with a given frequency and integrate it. This gives a stable continu...
| 102 simple power supply regulator The cost of high grade, regulated power supplies has dropped with the advent of modern ICs. For many appli...
| 103 universal AFC This AFC is suitable for frequencies up 100 MHz and for use in frequency generators, waveform generators and all sorts of...