More about light (456)

28-04-2015 | The TSL2584TSV from the Austrian company ams AG is a highly sensitive light-to-digital converter chip that converts light intensity into a d...

7-04-2015 | At Elektor.Labs we produce a lot of printed circuit boards. Some of them are more versatile than others. In this project we use the 129009-1...

4-01-2015 | A friend asked me, how he could make a Drum Light for the coming carnival, which would light up, everytime he slams the drum and therefore g...

1-01-2015 | Sure, you can easily buy an LED flashlight at the hardware store. But where's the fun in that? This DIY LED flashlight offers up to 78.8% ef...

24-12-2014 | Electronics, programming, making, open source, they invariably get so much better when you add LEDs. And since it's the season of celebrator...

1-12-2014 | The dark days before Christmas are approaching rapidly. So it has become that time again that we as electronics engineers provide some more...

1-12-2014 | The audio traffic light is a straightforward circuit which tells you whether an audio signal is dangerous for your ears or not.

1-10-2014 | This circuit was designed for use with an LED flashlight of the sort used by pedestrians, in particular those walking at night time. Once yo...

1-06-2014 | Complex electrical wiring is required if a single load like hallway or corridor lighting is to be switched on and off by any one of a large...

1-05-2014 | A cue light is a system of one or more electric light bulbs (usually traffic light colors) used to allow silent cues to be given to technici...