SparkFun Magnetic Door Switch Set Buttons/Switches, Magneto Turn Signal Assemblies & Lenses One for each color and

One for each color and a common cathode

please see below

These 5mm LEDs are of the “fast-changing” variety

Voltage Regulators (SOT-23-5)

Now with footprints for diodes

SparkFun Magnetic Door Switch Set Buttons/Switches, Magneto Turn Signal Assemblies & Lenses One for each color andThis is the Magnetic Door Switch Set, a small reed switch assembly specifically designed to alert you when doors, drawers, or any other aperture opens. These types of switches are primarily used in home security systems. One half of the assembly set on a window or door frame and the other attached to the window or door itself. When the switch set is separated from each other the contact is broken and triggers an alarm. When each magnet piece comes