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1 7 Joystick Module Directional movements are simply two potentiometers - one for each axis Compatible with Arduino interface
For connecting to PC
Large absorbing transient energy capability
Low Current Draw: Efficiently uses power for optimal performance
Real-time clock (RTC)
Ph Sensor Gravity Sensor Module liquide 1 7 Joystick Module DirectionalNeed to measure water quality and other parameters but haven't got any low cost pH meter? Find it difficult to use with Arduino? DFRobot analog pH meter, specially designed for Arduino controllers and has convenient and practical "Gravity" connector and a bunch of features. Instant connection to your probe an your Arduino to get pH measurements at 0. 1pH (25 ). For most hobbyist this great accuracy range and it's low cost makes this a great tool for
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