Patrick explains more about his latest hardware creation and its features : Meet the Arduino Compatible RFID Reader Module ... the blue LED will light up for one second, then turn off.

Here is a simple Arduino Camping Light project. In this design ... This part number (and ofcourse the LED type) is not very critical. If you want to use a bi-polar transistor, don’t forget to add a ...

Here’s an Arduino library that will let ... solicited for methods to control droves of light emitting diodes. This was the motivation that led him to produce the dazzling 16 RGB LED example ...