| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $5.63 | $5.51 | $5.34 | $5.11 | Contact US |
LILYGO Grey Shell Version T-Display-S3 1.9-inch LCD Display Development Board WiFi Bluetooth5.0 Wireless Module for Arduino
$32.47
Sketchboard Mechanical Arm Plotter Robot Arm Students Programming Learning DIY Kit for Arduino
$44.05
Ultrasonic Radar Programming Learning Kit MG90S Metal Gear Servo Motor Ultrasonic Detector 2 for Arduino DIY
$34.48
Arduino Electronic Brick MQ-2 Gas Sensor Brick
This brick includes a MQ-2 Gas sensor, Gas Sensor(MQ2) module is useful for gas leakage detecting(in home and industry). It can detect LPG, i-butane, methane, alcohol, Hydrogen, somke and so on. Based on its fast response time. measurements can be taken as soon as possible.
Connect the + pin to 5v and - pin to GND, S pin will output the analog value.
Schematic for this brick.
This birck work with Arduino Sensor Shield and Arduino Mega Sensor Shield via 3Pin Connect Cables.
Or directly with Iteaduino.
