| E-ink displays are widely used in the market, but they come predominantly in black and white, and the few color ones are rather expensive an...
Jeroen Domburg (14)
| We live in a colourful environment these days. Everything is in colour: TV, advertising billboards, mobile phone displays and LEDs. Philips...
| Projectors aren’t very expensive to buy and can be modified to produce a large display in the home. Point it at a white wall or projector sc...
| Most people know of the visualisations in Winamp, Windows Media Player, XMMS and similar programs. They show hypnotising and colourful effec...
| Like it or not, the microcontroller has become an indispensable part of electronics. However, there are still people who know very little ab...
| Weather stations with a wireless connection between the sensors and the base station don't cost that much these days. For a song add one...
| If we are to believe the Americans we should be prepared at all times for a terrorist attack. In Europe we are heading the same way, as can...
| LCDs are in. Just about everything these days has a display somewhere. That’s nice, since the displays can always be used for something else...
| This month we'll make use of the ATTiny13 again. This versatile microcontroller is used here in a practical, compact voltmeter with an...
| Repairing the connection between two cells in a battery pack actually requires specialised welding equipment. Alas, that kind of gear is exp...