| In most cars the engine speed (r.p.m.) is displayed on an analogue scale. However, a digital readout, using seven-segment displays, is also...
| In most cars the engine speed (r.p.m.) is displayed on an analogue scale. However, a digital readout, using seven-segment displays, is also...
| Given the fact that many types of capacitor - especially electrolytics,.... have a wide tolerance (20% is fairly common), it is often desi...
| The design for the `variable fuzz box` was first published in the December 1978 issue of Elektor. Such is the popularity of this ~ circuit,...
| The design for the `variable fuzz box` was first published in the December 1978 issue of Elektor. Such is the popularity of this ~ circuit,...
| the modern equivalent of the grip-dip meter provides a quick way of checking the resonant ·frequency of LC tuned circuits
| There are few projects which have not formed the subject of an article in Elektor at one time or another, however a strain gauge falls into...
| In Elektor 48, April 1979, we described how to build a `TV games computer`. Included was a brief explanation of how it works; the `instructi...
| Sequencers are extremely popular add-on units for music synthesisers. They are used to store pre-programmed sequences of control voltages fo...
| Long range photoelectric switch. Switching transistors designed for harsh environments. Miniature LCD panel clocks. New product range catalo...
| Long range photoelectric switch. Switching transistors designed for harsh environments. Miniature LCD panel clocks. New product range catalo...