Is there a way to use the PowerSSR Tail and ZeroCross Tail products to dim AC lights with Arduino without using interrupts? ( I have a shield that is occupying the interrupt pins. )

PowerSSR Tail and ZeroCross Tail without interrupts?

Grumpy_Mike July 16, 2012, 6:51am 6

You can get proportional mains controllers that do not need zero crossing control.
These simply use PWM to feed a proportional control input.

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