2PCS TCRT5000 IR Infrared Line Track Follower Sensor Obstacle Avoidance Module
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Product Description:
 
TCRT5000 infrared sensor emits infrared emitting diode continuously when no infrared rays emitted or reflected back is reflected back but the strength is not large enough, the phototransistor has been in the off state, and the output terminal of the module is high, indicating that the diode has been in the off state; in the object to be detected within the detection range, and the intensity of the reflected infrared rays is large enough, phototransistor saturated, and the output terminal of the module is low, the indicator LED is lit.
Features:
1. Using infrared reflective sensor TCRT5000
2. The detection distance: 1mm ~ 8mm apply focal distance of 2.5mm
3. The comparator output signal clean, good waveform, driving ability, more than 15mA
4. With a multi-turn precision potentiometer adjustable sensitivity adjustment
5. The working voltage of 3.3V-5V
6. The output format: digital switching outputs (0 and 1)
7. A fixed bolt holes for easy installation
8. A small PCB board size: 3.2cm x 1.4cm
9. Using a wide voltage LM393 comparator
Functions:
1. Meter pulse data sampling
2. Fax paper shredders detection
3. Obstacle detection
4. Black and white line detection

Package Included:
2 PCS x TCRT5000 IR Infrared Line Track Sensor Module

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1. All merchandise will be carefully test before shipping. We will try our best to avoid any quality problem.

2. We promise warranty for quality in one year and we will repair it free of charge. The returning shipping should be paid by customer.

3. If you are not satisfied with the product, Please contact us. We'll provide you a satisfying solution.

1.Normmly we will send the goods within 1-3 working days after your payment is verified .

2.Please check if the goods are in good condition and sign before the delivery man leaves.If you find the product is lost or damaged on the way. Please take photo and let the delivery men confirm it. Then we will help you let the shipping company compensate you.

On Sep-22-17 at 19:38:42 PDT, seller added the following information:

DataCaciques