Mini Electrical Conductivity (EC) K 1.0 Probe - Atlas ScientificMini Electrical Conductivity (EC) K 1. 0 Probe Atlas Scientific An E. C. (electrical conductivity) probe measures the electrical conductivity of a solution. It is commonly used in hydroponics, aquaculture and freshwater systems to monitor the number of nutrients, salts or impurities in the water. Inside the conductivity probe, two electrodes are positioned opposite from each other, an AC voltage is applied to the electrodes causing cations to move to

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so it is a good idea to configure it as active LOW

the pin marked VCC is actually SCL

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On-board PCB antenna for mesh network

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Arducam IMX298 MIPI 16MP Color Camera Module for Raspberry Pi (B0174)

upload rate of 236

ideal for industrial automation application Reliability MTBF(mean time between failures): >10

There is a single data line with a very timing-specific protocol

since the MCU itself cannot provide enough power for the motor driving