More in Root (262)

14-05-2013 | A while back, along with a bunch of yard sale electronic components, I received a box of AC adapters ("wall warts"). The voltage and current...

13-05-2013 | The new LPC810 from NXP is an ARM Cortex-M0+ based microcontroller in an 8-pin DIP package. It is also very cheap, although not as cheap as...

6-05-2013 | Uses Zener diodes to generate avalanche noise signal, then differential amplifier (and a few analog filters) to eliminate deterministic effe...

3-05-2013 | Published in Elektor 2014 Summer Edition (July/August)Electronic Mole Repellent

25-04-2013 | Commercially available laboratory power supplies often have disadvantages regarding the user interface, the performance or the price.In this...

24-04-2013 |  

22-04-2013 | The project is a complete cuelight system for theatres and other event venues. It comprises a modular channel board utilising a bus system f...

19-04-2013 | Here is a the riddle, it's translated from dutch so the English version might have a change of characters but it generally comes down to...

18-04-2013 | It seems that to get your feet wet in the ocean of DSP you seem to need lots of SMD soldering skills and also a lot of math. Well, not any m...

9-04-2013 | Discontinuous type switch for supplying lighting equipment By Michael A. Shustov (Russia)