# CAN Magnetic Switch (am-5746)

### Overview

The Magnetic Switch is a compact Hall effect sensor designed to reliably detect the presence of a magnet in robotics applications. It’s an ideal solution for teams looking for a durable, repeatable “trigger” sensor that isn’t affected by lighting conditions, dust, or most game element variability.

Whether you’re confirming a mechanism position, detecting a latch state, or verifying a part is in place, the Magnetic Switch gives teams a clean and dependable digital-style sensor signal—perfect for match play.

### When to use this sensor

* Detecting mechanism end-of-travel (limit switch replacement).
* Confirming position reached (elevator levels, arm angles, turret home, etc.).
* Detecting latch / lock / gate state using a magnet on the moving piece.
* Verifying game piece presence when a magnet can be embedded in a carrier or pusher.
* Creating reliable “home” signals for zeroing and auto routines.

### Typical integrations

* Mount on an elevator to detect the bottom/home position for auto-zeroing.
* Use on an arm pivot to detect a stowed or scoring position.
* Place on a turret to detect a home index for absolute reference.
* Install on a latch mechanism to confirm locked/unlocked state.
* Add to an intake/indexer gate to confirm a door/flap position without contact wear.

### Best-practice tips

* Attach a small magnet to the moving part (arm, elevator carriage, latch, etc.).
* Mount the sensor rigidly to the robot frame or mechanism structure.
* Adjust spacing so the magnet passes close enough to trigger consistently, even with vibration.
* Use the sensor state to trigger actions like stopping motion, indexing, or locking a subsystem.