code can be achieved.
*
* Using an Arduino Uno at 16Mhz with Arduino IDE 1.6.7 (Linux)
* and a HA... me a maximum switching
* frequency of 94.6KHz at ca 48% duty cicle.
*
* See Scope Screensh... s me a maximum switching
* frequency of 999KHz at ca 87.5% duty cicle .
*
* See Scope Scree... switching frequency of only ca. 97.5 KHz
* at a perfect 50% duty cicle has been achieved
*