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Price comparison product image Gikfun IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot Diy (Pack of 5pcs) EK1254x5U

Gikfun IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot Diy (Pack of 5pcs) EK1254x5U

by Gikfun
New from:
£8.98
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Last refresh Dec/24/2018 04:41 PM
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Gikfun
The light sensor module have strong adaptable to the environment, having a pair of infrared transmitter and receiver, transmitter launch a certain frequency infrared, when meet obstacle in the detection direction, the infrared receiver is reflected back by the receiver tube, after processing through the comparator circuit, the green indicator light will illuminate while the signal output interface output digital signal (a low-level signal) can be adjusted via potentiometer knob detection distance, the effective distance range 2 ~ 30cm, working voltage is 3.3V-5V. The detection range of the sensor can be adjusted by the potentiometer, with little interference, easy to assemble, easy to use features, can be widely used robot obstacle avoidance, obstacle avoidance car assembly line count and black-and-white line tracking and many other occasions.

Specification
The output port OUT sensor module can be directly connected to the microcontroller IO port , you can directly drive a 5V relay ;
the module detects the distance 2 -30cm, detection angle 35 °, the distance can detect potential is adjusted Can be used for 3-5V DC power supply modules
When the power is turned on

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