Graynomad:
They could be 1-bit if you don't care about direction. Otherwise you're right, 2 or more is needed.
Rob
A 1-bit rotary encoder has a special name - it's called a "button"
Graynomad:
They could be 1-bit if you don't care about direction. Otherwise you're right, 2 or more is needed.
Rob
A 1-bit rotary encoder has a special name - it's called a "button"