The MQ-2 Gas Sensor Module is designed to detect combustible gases and cigarette smoke in the range of 300 to 10,000 ppm.
It comes mounted on a carrier board and operates at 5V, providing both analog and digital (TTL level) outputs, making it easy to interface with Arduino and other microcontrollers.
Technical Specifications:
- Operating Voltage: 5V
- Detection Range: 300 – 10,000 ppm
- Output Types: Analog and digital (TTL)
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