ELECFREAKS Octopus Smoke Sensor MQ-2 Brick

Octopus Electronic Bricks, you can use them to build electronics projects just as easy as piling bricks. By using Octopus electronic bricks, you may connect Arduino/Freaduino compatible boards easily with various digital, analog, and I2C/Uart interfaces. These breadboard-less firm connections are prepared to extensive modules like potentiometers, sensors, relays, servos even buttons, just plug and play.

The analog gas sensor - MQ2 analog gas sensor is used to detect smoke, with high sensitivity and fast response time. The sensitivity can be adjusted by potentiometer.

DIMENSION

SPECIFICATION

The power supply needs: 5V
Interface type: Analog
Pin Definition: S-Sigal V-VCC G-GND
Wide detecting scope
Fast response and High sensitivity
Simple drive circuit
Stable and long life
Size: 38x27mm

PACKAGE LIST