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Ships within 48 hours · Estimated delivery Sep 21 - Sep 26
typ: 250 nC
Output Voltage: 12V – 35V DC (adjustable)
Underground metal detection
It communicates via I2C and is compatible with Arduino
it is straightforward to drive directly from a microcontroller PWM output or via a dedicated LED driver
MQ131 Ozone Gas Sensor Module — O3 Detection IRF1407 mosfet typ: 250 nCMQ131 Ozone Gas Sensor Module O3 Detection The MQ131 is a semiconductor gas sensor specifically designed to detect ozone (O3) concentration in the air. It uses a tin dioxide (SnO2) sensing element whose resistance changes in the presence of ozone. With both analog and digital outputs, it integrates easily with Arduino, ESP32, and other microcontrollers for air quality monitoring and ozone safety systems. Technical Specifications Parameter Value Supply
