HiLetgo 3pcs Digital Barometric Pressure Sensor Module Air Pressure Module Liquid Water Level Controller Board 0-40KPa 3.3V-5V auspowers_batchthree Read more Train all neck

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HiLetgo 3pcs Digital Barometric Pressure Sensor Module Air Pressure Module Liquid Water Level Controller Board 0-40KPa 3.3V-5V auspowers_batchthree Read more Train all neckHiLetgo 3pcs Digital Barometric Pressure Sensor Module Air Pressure Module Liquid Water Level Controller Board 0 40KPa 3. 3V 5V Description: This air pressure module adopts a high precision AD sampling chip, adopts a 0 40KPa air pressure sensor, can be connected to a 2. 5mm hose, can detect the water level and other air pressure, the voltage is 3. 3V 5V, the volume is small, and 5k resistor bridge is used on it, It's a high precision air pressure