First hello ; the engine of the compass as my dissertation I have read the PWM value but did have calibrated my hand 8bitlik simplebgc I could somehow nice at work, on show but can not read the PWM values in motorla I can not read a kind of need my hand arduino there , but I'm waiting for your başaramadım.yardım .. https://www.basecamelectronics.com/downloads/8bit/ The address of my hand Products