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DC-DC converters and buck/boost regulators
it is straightforward to drive directly from a microcontroller PWM output or via a dedicated LED driver
Underground metal detection
Under-voltage lockout (UVLO) — prevents IGBT turn-on when gate drive supply is insufficient
Output Voltage: 12V – 35V DC (adjustable)
MQ131 Ozone Gas Sensor Module — O3 Detection IRF1407 mosfet DC-DC converters and buck/boost regulatorsMQ131 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
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