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and speaker output
The ADC0809 is an 8-bit successive approximation ADC with an 8-channel analog multiplexer
14 digital I/O pins (6 PWM)
Male to Male (M-M) Dupont connectors
powered by the Allwinner H2+ quad-core Cortex-A7 processor
Water Quality pH Sensor Module 8s and speaker outputWater Quality pH Sensor Module Arduino Compatible The Water Quality pH Sensor Module is designed for Arduino controllers using the Gravity connector interface. It provides accurate pH measurements at 0. 1pH (25C), making it ideal for water quality monitoring, bio robotics, hydroponics, and aquarium automation projects. Key Features Accuracy: 0. 1pH at 25C Gravity connector plug and play with Arduino BNC connector for pH probe PH2. 0 sensor interface
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