The module consists of 555 IC, working in astable multivibrator configuration. The output of TSOP is high whenever it receives a fixed frequency of 38KHz and low otherwise. The on-board LED indicator helps user to check status of the sensor without using any
additional hardware.
The power consumption of this module is low. It gives a digital output and false detection due ambient light is low.
Features
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Allows your robot to detect obstacles in two directions.
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Typical Maximum Range :20cm .
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Modulated IR transmitter to avoid any interference .
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Calibration preset for range adjustment.
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Indicator LED with 3 pin easy interface connector.
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For more details download the User Manual
