ELECFREAKS PlanetX MQ2 SensorThe gas sensor is an essential sensor for environmental detection. ELECFREAKS PlanetX MQ2 Sensor can be used for smoke detection, the greater the smoke is, the greater the voltage value will be. It is able to detect the leakage of flammable gases, such as LPG, isobutane, propane, methane, alcohol, hydrogen, flue gas, etc. APPLICATIONS SPECIFICATIONS Item Parameter Connections RJ11 4P4C Power 3. 3V Connections type Analog output PACKING LIST Item

soil moisture sensors

Module Quantity 3-Axis GYRO Sensor 1 Analog Sensor Cable 1

collision sensors etc

and a battery holder

CONNECTING METHOD

print( "ppm" )

Blocks can be built on it

animations

SCL(P19)/SDA(P20)/GND/5V/P13/P14

observe the weather

COMPONENT LIST

8-way servo drive