| Here's a digital lock unlike any other, as it has only two buttons instead of the usual numeric keypad. The way it works is as simple as...
More about digital (401)
| Many simple function generators do not offer the facility to measure either the frequency or the amplitude of the output. The module describ...
| Although oscilloscopes are less expensive now than a few years ago, we can devise something even more economical. Our ATM18 project gives yo...
| Generating a stable, high-frequency signal from a crystal is simple, but you can’t always get just the frequency you want. Of course, you ca...
| Although they’ve been on the shelves of audio and video equipment retailers for quite a few years now, wireless headsets have been conspicuo...
| The cathode ray tube (CRT) has made way for the LCD and digital has replaced analogue technology. This trend is also evident in the design o...
| Italy is one of the countries in Europe that is furthest ahead with the implementation of smart meters. Market leader Enel introduced them p...
| Electronics is making more and more inroads into the domain of model trains. Trains are now controlled with digital codes, and in many cases...
| Current diesel vehicles are (practically) all fitted with a rev counter. But diesel-engined cars tend to ‘last’ longer than their counterpar...
| An important strategy to meet growing global oil demand is to increase oil production from existing fields, as new fields are becoming scarc...