Magnetic Switch

Magnetic Switch — DFRobot — SEN0387

Reed switch and magnet pair that detects object position changes. Reliable in harsh environments; suitable for smart home and anti-theft applications.

Pinout

Logical pinout · physical placement not verified
MAGNETIC SWITCHVCCSIGGND
  • VCC
    Type · Power
  • GND
    Type · Ground
  • SIG
    Type · Signal

Start wiring

Analog · I2C · UART · 3.3 – 5 V · Breakout

Module pins: VCC, GND, SIG. Schematik maps them to your board in the app.

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62 other options

PIR and mmWave presence sensors, Hall-effect and angle encoders, piezo vibration discs, gesture breakouts and more — grouped here because they fit nowhere else.

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Related groups

4 groups