Elego 37 SENSOR KIT - Page 104

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For the mental touch module, we can choose the output: digital output or analog output. In
the following picture, we use the DO port to output. so we can see that if the sensor sensing,
the light will turn on.
In the following picture, we use the AO port to output. so we can see that if the sensor
sensing, the module will output a data. The number is from 0 to 1023.