| The first part of this article dealt with universal, variable voltage regulators, and in particular the 723. The second part discusses the...
| The first part of this article dealt with universal, variable voltage regulators, and in particular the 723. The second part discusses the...
| Analogue indicators that make use of columns of LED`s to measure voltage or other parameters provide a robust alternative to the conventiona...
| Correct setting of stylus tracking force is of utmost importance -certainly for modern `feather-weight` cartridges. The gauge that ·s buil...
| Of the many amplifier designs published in Elektor, the best known are perhaps the Equa and the Edwin. The Edwin amplifier enjoys great pop...
| In the previous article ( E lektor 11, p. 318) some extensions of the basic game were described. It was the intention to publish further e...
| The most `interesting` figures on specification list of an audio power amplifier are those relating to the rated output power. This article...
| Wherever possible in Elektor circuits, transis-tors and diodes are simply marked `TUP`!Transistor, Universal PNP), `TUN` (Transist...
| A range of rocker switches is now available from Roxburgh Electronics Limited, with pro-vision for T 1 ½ or T 1 ¾ standard screw-base illumi...
| T A new data transmission test set, Model 1645S from Hewlett-Packard, exercises both low-speed and high-speed data communications links a...
| The applications and advantages of phase locked loop (PLL) systems have already been discussed in Elektor (Elektor, April 1975). In...