KY-021 Mini Dry Reed Switch Pipe Module makerbot The station design offers superior

The station design offers superior user experience in functions

Easy to Use: Just plug the cable in and click to use

WS and Data lines but having one with Select to ground

Tip to ground resistance<2ohms

8-28V continuously adjustable

KY-021 Mini Dry Reed Switch Pipe Module makerbot The station design offers superiorA Mini Dry Reed Pipe Module KY 021 is a magnetic sensor that is normally open and gets closed when exposed to a magnetic field. The KY 021 Mini Dry Reed Pipe Module consists of a 10k resistor and a small reed switch actuated by a magnetic field, commonly used in mechanical systems as proximity sensors. Compatible with popular electronic platforms like Arduino, Teensy, etc Specifications Operating Voltage 3. 3V to 5v Output Type Digital