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can anyone say what this optical switch is about?
by mthwsjc_ 8y ago
can anyone say what this optical switch is about?
- ztjio 8y agoGimmickry, nothing more. Switches are a commodity so making something new and special sounding gives a price boost and some popularity for a while. Activation by breaking a light beam vs. activation by completing a circuit, the difference is not going to be noticeable to a human.