All items tagged with light and Elektor Labs (17)

7-01-2020 | The Six Digit Nixie Clock we published in Mai 2016 was greeted with a lot of enthusiasm. One of its users, F1Andy, posted a design for an up...

9-07-2019 | Light beams are useful for sensing in all kinds of applications if other light sources, often sunlight, don’t interfere. Modulating the beam...

5-03-2019 | At a time of digital photo cameras sporting many millions of pixels and colours and incredibly powerful image processing software, it's hard...

12-02-2019 | Wireless Bluetooth speakers and sound systems have quickly become very popular devices. Although very practical, the sound quality may not a...

18-04-2017 | Programming a traffic light controller on a microcontroller is not too complicated, and an easy job for Arduino. But, wait a minute… it can...

28-03-2017 | Before electric lighting became common in the early 20th century, candles and oil lamps were commonly used for illumination. Even a modern c...

20-12-2016 | Some time ago I installed four LED spots in the roof over our terrace. Unfortunately, the spots turned out to be way too bright and so they...

26-05-2015 | Some time ago the author was asked about options for making a Drum Light for the Carnival festivities. The contraption should light up brigh...

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...