Pay attention: these are NOT breadboard friendly. They do not fit in a breadboard. Otherwise they are fine. They have 3 pins and connect as follows: L - closed - M - opend R or switched to L - open - M - closed - R So either the Left is connected to the Middle, or the Right is connected to the Middle pin.
Pay attention: these are NOT breadboard friendly. They do not fit in a breadboard. Otherwise they are fine. They have 3 pins and connect as follows: L - closed - M - opend R or switched to L - open - M - closed - R So either the Left is connected to the Middle, or the Right is connected to the Middle pin.