Default Only 5 channels work at the same time? Power?
My arduino 2560 will activate all 24 channels by them selves but only 5 at a time? I don't know if this is the arduino, my 3x 8 channel ssr board or the power supply...
Can't figure it out... I tested with 1 power supply per relay board and same result only 5 channels work at a time... let me know what you think

thanks for your help