Packaging Details
- Unit Type:piece
- Package Weight:0.003kg (0.01lb.)
- Package Size:5cm x 4cm x 2cm (1.97in x 1.57in x 0.79in)
5 pcs Infrared Reflection Sensor IR Infrared Obstacle Avoidance Sensor Module for Smart Car Robot Smart Car Infrared Detector
Description:
The sensor module is adaptable to ambient light. It has a pair of infrared transmitting and receiving tube. Transmitting tube sends out a certain frequency IR which will be reflected when detecting obstacles (reflecting surface) and received by receiving tube. After processing with comparator circuit, green light is on and signal output interface outputs digital signal (a low voltage level signal). Detection distance can be adjusted with the potentiometer, effective distance range 2~60cm, working voltage 3.3V to 5V.
Features: - The detection range of the sensor can be adjusted with potentiometer, little interference, easy assembly and use.
- It can be widely used for robot obstacle avoidance, obstacle avoidance car, assembly line, black and white line tracking and many other occasions.
- When signal module detects obstacles ahead, the green indicator light on the circuit board is on and at the same time the OUT port outputs low level signal; detection distance can be adjusted with potentiometer, clockwise to increase detection distance;counter-clockwise to reduce detection distance.
- Active infrared reflection detecting sensor, so the target reflectivity and shape is the key of the detection range.Black color has the minimum detection range, white has the maximum; small objects have short detection range, large objects have long detection range.
- Sensor module output port OUT can be directly connected to micro-controller IO port, also can drive a 5V relay directly.
- Comparator uses the LM393 chips, stable performance.
- Can use 3 to 5V DC power supply.When power on, the red power indicator light is on.
- Designed with 3mm screw holes for convenient fixation and easy installation;
- Each module has already adjusted threshold compare voltage with potentiometer well, so please do not arbitrarily adjust potentiometer.
Specifications: Working Voltage: 3.3~5V Detecting Range: 2~30cm Detection Angle: 35°
Wiring: VCC-VCC; GND-GND; OUT-IO
Size: 4*1.5cm/1.5*0.6in
Quantity: 5pcs
Weight: 3g(approx.)
Module Interface: VCC: External connection of 3.3V-5V voltage(can be directly connected to 5V micro-controller and 3.3V micro-controller) GND: External GND OUT: Digital output port(0 and 1)
Package Includes: 5 x Modules
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About shipping
1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
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4. The images shown are not the actual item and are for your reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
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7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.
8. We seller are not in charge of import duty, buyer is responsible for that. Any dispute caused by this is unreasonable.
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Return and Refund
1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.
2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.
3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from . OR, you may choose to have a replacement.
4. We will bear all the shipping cost if the product(s) is (are) not as advertised.
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