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border-radius:8px} Reliable ABS Filament in Violet for Tough
CE Certificate
3Khz Product URL https://circuit
It has 8 Digital pins
DFRobot Gravity Analog pH Sensor Kit V2 for Arduino transparent yellow border-radius:8px} Reliable ABS Filament inAdd Reliable pH Sensor Meter Analog Kit V2 Gravity for Arduino Sensing to Your Next Build This pH meter V2 is designed to measure the acidity or alkalinity of a solution. Common uses are for aquaponics, aquaculture, and environmental water testing. As an upgraded version of pH meter V1, this product greatly improves the precision and user experience. The onboard voltage regulator chip supports the wide voltage supply of 3. 3~5. 5V, which is compatible
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