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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
Interface: TXD
This is why it's called a knock sensor
if an object’s weight changes over time
Operating Current: 30mA (MAX)
PH Sensor Kit (Acidity Meter) barometric Interface: TXDIntroduction: pH stands for the power of hydrogen, which is a measurement of the hydrogen ion concentration in the body. The total pH scale ranges from 1 to 14, with 7 considered to be neutral. A pH less than 7 is said to be acidic and solutions with a pH greater than 7 are basic or alkaline. Analog pH Sensor Meter Kit specially designed for Arduino controllers and has convenient and practical "Gravity" connector and a bunch of features. Instant
