MQ-2 Gas Sensor Module Smoke Hydrogen Butane LPG Methane Detector for Arduino UK

Analog Temperature Sensor Module For Arduino AVR PIC Keyes KY-013

Tilt Switch Sensor Module for Arduino AVR PIC KEYES KY-020

High Sensitivity Microphone Sensor Sound Detection For Arduino Module KY-037

Magnetic Hall Effect Sensor Module for Arduino Keyes KY-003

Hit or Knock Sensor Module for Arduino Keyes KY-031

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