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HOW DO TACTILE SWITCH WORK - Pins 1 & 2, 3 & 4 are internally connected, to get a switch action you need to connect one side of your circuit to pins 1 & 2 and the other side to pins 3 & 4, PICTURE 3.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.