I would like to control a number of high voltage led arrays at various speeds and duty cycles.
Each led array is controlled/switched (on and off) by a logic level mosfet. All is tested and working fine at that end.
All needed is the controlling side, and I wanted to use the Arduino. Tested the control of one object with PWM output on the arduino. This works fine to pulsate from dimm to full brightness.
What I would like to achieve is controlling multiple pins (22), at different duty cycles at the same time.
Could anyone help me to achieve this?