ClemensValens (99)

22-01-2013 | With elaborate light show and daisy-chain capability.

7-11-2012 | A rain meter without moving parts. It will be an add-on module for Elektor's USB Long-Term Weather Logger (100888)

11-10-2012 | I was thinking of building a machine to virtually travel through time. The idea is a sort of Google Street View but then of history.

24-07-2012 | Wouldn't it be nice, if you could put an RGB LED strip anywhere in your house? Wouldn't it be nice if you could control that RGB LED strip f...

12-06-2012 | Arduino compatible PCB for 28-pin and 40-pin AVR microcontrollers, including UI elements like rotary encoders, pushbuttons, buzzer, 2x16, 4x...

6-06-2012 | We are looking for people who can help with the development of a simple telescope alignment system. The goal is to design a portable system...

31-05-2012 | Today all & sundry, devices included, have to be “connected”, 24/7, all year round. You may have a Facebook account, but what about your osc...

18-04-2012 | Audio lovers, sit up. Besides presenting a truly high end audio control preamplifier for home construction, this article series also aims to...

12-10-2011 | Tipped off by my friend Gregory I recently bought an LED panel with 32x64 two-color pixels (that is a total of 4096 LEDs!, ref. DE-DP100 fro...