Smoke Sensor MQ-2 Module Beginner Kit Development Board Learning Maker Beginner Graphic Programming

$20.00

This smoke sensor uses MQ-2 type gas sensor, which can sensitively detect smoke and methane gas in the air. The 3P sensor connection line can be directly plugged into the Arduino uno controller for easy use. Combining the buzzer module and relay module, you can make smoke alarms, methane leak alarms, automatic smoke exhaust fans and other products to make indoor air The ideal sensor to meet environmental standards.

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SKU: 20240221-02A-1-3 Category:

Description

1. Product name: Gas smoke sensor MQ-2
2. Product number: HY-03
3.Input voltage: 5V
4. Working voltage: 5V
5. Heating voltage: 5V+/-0.2V (AC or DC)
6. Load resistance: 5K (adjustable)
7. Loop voltage: less than or equal to 24V
8. Response time: greater than or equal to 10s
9. Recovery time: less than or equal to 30s
10. Component power consumption: less than or equal to 7W
11.Data type: digital output
12. Size: 40mm x 24x16mm
13. Weight: 8g
14. Definition: S: signal interface V: positive electrode of power supply G: power ground

 

Additional information

Weight 0.004 kg
Dimensions 2.3 × 3 × 1 cm

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