| Switch-mode power supplies are used in electronic circuits to increase (step up) or reduce (step down) voltage levels in the most efficient...
| Switch-mode power supplies are used in electronic circuits to increase (step up) or reduce (step down) voltage levels in the most efficient...
| An interface between the PC and the external world does not have to be complicated. This general-purpose Windows interface needs only thre...
| The A4 monitor is an exclusive design for home constructors and is of a quality that should approach the limits of what is currently p...
| The control is a compact design for driving bipolar stepper motors. Driver stages IC2 and IC3 are modern types from ST Microelectronics. B...
| This compact 13-V/2-A power supply for ham radio rigs and other VHF/UHF portable PMRs is based on the STR2012/13 voltage regulator IC from...
| Nowadays, with the availability of personal computers and compact-disk (CD) writers, there is nothing in the way of transferring one’s...
| Many hobbyists seem to harbour a desire to control stepper motors from a PC. Unfortunately, complete stepper motor interfaces that can com...
| A compact and programmable little robot vehicle may be built from ingredients like the famous BASIC Stamp, assorted electronic parts,...
| We’ve used superlatives often enough in Elektor Electronics, but there’s no question that this is the most compact computer design we have...
| A little while ago a reader wrote to say that he had found overdrive on some of his compact discs. This sort of news comes of course l...