MQ-2 Gas Sensor Module For H2, LPG, CH4, CO, Smoke or Propane Detector Module ( Pack of 25) 3.7v 716 Magnetic Micro Coreless CCW Motor for Drone Quadcopter beginner-friendly functions - read the

beginner-friendly functions - read the joystick

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The onboard LM393 comparator converts this into a clean digital signal (DO pin) based on the potentiometer-set threshold

Maintenance-Free - No moving parts exposed to liquid contact

you can perform mid-print filament changes to create multi-color designs combining Luminous Green with standard PLA colors

MQ-2 Gas Sensor Module For H2, LPG, CH4, CO, Smoke or Propane Detector Module ( Pack of 25) 3.7v 716 Magnetic Micro Coreless CCW Motor for Drone Quadcopter beginner-friendly functions - read theMQ 2 Gas Sensor Module For H2, LPG, CH4, CO, Smoke or Propane Detector Module (Pack of 25) Quality electronics from The Engineer Store, Bengaluru. Fast shipping, 7 day warranty on manufacturing defects, expert support. Product Overview The MQ 2 Gas Sensor Module is a versatile, highly sensitive semiconductor gas sensor designed to detect multiple hazardous gases in one compact unit. This bulk pack of 25 modules is ideal for professionals, hobbyists,