October 30, 2012

   Thanks to Noah Farrington for sending in his latest project which s a Wave activated Light. To make the magic happen he is using a ATTiny microcontroller, a voltage regulator, an ultrasonic distance sensor and a bright LED. The first version was done with an Arduino but that was overkill for Noah since he doesn’t need much computing power or pins. The small 8 pin microcontroller looks perfect for