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This Arduino Uno R3 is a compatible microcontroller board based on the ATmega328
5mm audio jack
Good replacement for damaged or lost cable
Technical Instruction
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DFRobot Gravity: Analog Electrical Conductivity Sensor / Meter(K=10) shaft This Arduino Uno R3 isDFRobot Gravity: analog electrical conductivity sensor meter(K=10) is particularly used to measure the high electrical conductivity liquid, such as seawater, concentrated brine, etc. The measurement range is up to 100ms cm. This product is suitable for the water quality application of mariculture, for example, marine fisheries, marine aquariums. FEATURES 3. 0~5. 0V wide voltage input0~3. 2V output voltage, which is compatible with 5V and 3. 3V
