More about Infrared (69)

1-02-2011 | This thermometer measures at the same time both the ambient temperature and the temperature of any object placed within its ‘field of view’....

1-11-2010 | The camera shutter operating system described here makes it possible to take photos at a predefined interval, or to trigger two cameras toge...

1-11-2008 | In this instalment, we add a miniature infrared camera with integrated image processing capability to the ATM18 system. This makes it possib...

1-06-2008 | In the previous instalment in this series we connected an LCD panel to the ATM18 test board, allowing the microcontroller to speak to the ou...

1-07-2006 | Most homes today have at least a few infrared remote controls, whether they be for the television, the video recorder, the stereo, etc. Desp...

1-07-2004 | Lots of consumer electronic equipment like TV sets, VCRs, CD and DVD players employs infrared remote control. In some cases, it is desirable...

1-07-2004 | One of the few features lacking from the LEGO Mindstorms system is an accurate positional drive. This has prompted the author to develop thi...

1-05-2004 | IrDA sure looks like an attractive medium for conveying data across small distances. Unfortunately, the associated hardware generally causes...

1-12-2003 | This circuit can be built from readily available low-cost components, some of which may even be hiding in your junkbox! The indicated value...

1-07-2003 | The microcontroller-driven switch described in this article allows one lamp to switched on and off as well as dimmed, all using an RC5-compa...