Infrared Obstacle Avoidance IR Sensor Module | Goo Gadget

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Infrared Obstacle Avoidance IR Sensor Module
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Infrared Obstacle Avoidance IR Sensor Module

55 BDT75 BDTSave 20 BDT
sold_units 18
1

Detection range: 2cm to 30cm
Detection angle: 35 degrees
Operating voltage: DC 3.3V to 5V
Output signal: TTL level


An infrared obstacle avoidance IR sensor module has
two infrared sensors that can detect obstacles in front
of them. It typically has three pins: VCC (power supply),
GND (ground), and OUT (output). The VCC pin provides
power to the module, usually 5V. The module has a
built-in IR transmitter and receiver that emits IR energy
and looks for reflected IR energy to detect obstacles
The output pin gives out a digital signal when it detects
an obstacle or reflection. This signal is low-level. The
module also has an onboard potentiometer that lets
users adjust the detection range. The effective
distance range is 2cm to 30cm.


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