More about colour (34)

19-09-2019 | NanoSound DAC 2 is the world's first Raspberry Pi DAC with 1.5“ Colour OLED display, 2 x precise crystal, much improved sound quality and mu...

21-06-2018 | The Elektor department for tools, equipment, kits also contains some really useful articles: Some of my more recent articles include the DV...

4-12-2017 | LEDs, and especially those that produce white light, are great for lighting applications. They consume little power in comparison to incande...

13-09-2017 | Take a 7-segment digit and make the colour of each segment freely programmable. A bright idea, but why the hell didn't anyone think of it be...

13-02-2013 | Extension board for the Elektor FPGA module 120099-91 designed by three German students from the University of Regensburg. The board measure...

13-02-2013 | Extension board for the Elektor FPGA module 120099-91 designed by three German students from the University of Regensburg. The board measure...

1-12-2012 | A fully fledged spectrum analyzer on a basic Arduino board? It is possible when the software is tailored to the available processing power....

1-05-2010 | It’s a fascinating hardware combination, but what can we do with it? VisiOLED is a wireless door-opener featuring RFID cards for visitor ide...

1-05-2009 | Seemingly straightforward projects can turn into a ‘money pit’ or ‘component graveyard’ if you are not careful. This can easily come true if...

1-05-2007 | Most of you will by now be familiar with the commonly used alphanumeric LCD screen that has two lines and 16 characters. These are great – b...