Keyestudio Smart Little Turtle Robot V3 Manual page 76

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wiring and control.
By rotating the adjustable potentiometer on the sensor, it can adjust the
detection sensitivity of the sensor.
(2) Specification：
Operating Voltage: 3.3-5V (DC)
Interface: 5PIN
Output Signal: Digital signal
Detection Height: 0-3 cm
Special note: before testing, turn the potentiometer on the sensor to adjust
the detection sensitivity. When adjust the LED at the threshold between ON
and OFF, the sensitivity is the best.
(3) Components
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