UK
HALJIA IR Infrared Obstacle Avoidance Sensor Module Reflective photoelectric for RC Smart Car Robot
by HALJIANew from:
£4.99
Shipping:
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Last refresh Dec/24/2018 04:41 PM
Last refresh Dec/24/2018 04:41 PM
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Brand
HALJIA
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.
Parameter:
with 3mm screw holes for easy mounting, installation;
the circuit board size: 3.2CM * 1.4CM
each module in the delivery has threshold comparator voltage adjustable via potentiometer, special circumstances
Parameter:
with 3mm screw holes for easy mounting, installation;
the circuit board size: 3.2CM * 1.4CM
each module in the delivery has threshold comparator voltage adjustable via potentiometer, special circumstances
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