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· Undeclared tolerance: ±0
With a small size the ENC28J60 module minimizes complexity
1 X Water level sensor
Operating Frequency Band :2
Usage: Household
DFRobot Gravity: Analog Dissolved Oxygen Sensor/ Meter Kit for Arduino RAK2246 Pi HAT · Undeclared tolerance: ±0This is a dissolved oxygen sensor kit, which is compatible with Arduino microcontrollers. This product is used to measure the dissolved oxygen in water, to reflect the water quality. It is widely applied in many water quality applications, such as aquaculture, environment monitoring, natural science and so on. Dissolved oxygen is one of the important parameters to reflect the water quality. Low dissolved oxygen in water will lead to difficulty in
