| The clock in computers and many other electronic systems is normally provided by a simple crystal oscillator. Unfortunately, the electrome...
More about Simple (292)
| The simplest version of a constant-current source, which we often use for that reason, consists of only a FET with the source and gate c...
| Have you ever needed to power a 12-volt relay in a circuit but only had 6 or 9 volts available? This simple circuit will solve that problem...
| Most meter modules using a liquid-crystal display (LCD) and some using a light-emittingdiode (LED) display need a power source that is is...
| It is now an established and fortunate fact that may hobbyists and programmers offer their knowledge, experience and expertise via the In...
| A variable power supply is described that in spite of its simple design has two clear benefits. In the first place, it is built from d...
| With the introduction of the AMD K6, Cyrix 6x86 and Pentium MMX processors, a second supply voltage is required on the motherboard in addi...
| Many hobbyists use their PCs to control circuits via an I²C interface. In this article, we show how the necessary programming can be made...
| The eye pattern diagram is a proven means of judging the quality of a digital transmission channel or storage medium. It can normally be a...
| The winning design among the Competition entries received by our Dutch sister magazine is a MicroPascal compiler for microcontrollers from...