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It can effectively identify the RFID card ID and read and write information
This module converts sound signals into electrical signals and can be used for applications such as measuring ambient volume
such as face detection/object tracking/object recognition/colour tracking/digital recognition
it outputs a high level
the motor starts
Soil Moisture AI Camera It can effectively identify theIt can be used to detect soil moisture. When the soil is lacking in water, the sensor output value will decrease, otherwise it will increase. Program example: The LED display shows the soil moisture measurement value, and when the measurement value is less than 2000, the LED RGB light turns on.
US$ 85.00
US$ 62.00
US$ 45.00
US$ 144.50
US$ 109.95
