Feature

●✅Power supply : DC 3.3-5V , detects the distance 2 ~ 30cm, detection angle 35 °,
●✅ When the product detects an obstacle, the green LED indicator lights up, and the OUT port will output a low level of 0V. When the product does not detect obstacles, the OUT port will always output a high level of 5V.
●✅For specific product details and parameter information, please refer to the product description at the bottom of the page. For more information on how to use the product, please refer to the product description.
●✅Please Note that , This is a precision product, Please use with care. You need professional knowledge to use this product. If the product is damaged due to an operating error, it cannot be returned. beg to be excused. All products are factory tested. Tools DIY products. Please understand. Thanks .
●✅ If the product has any quality problem , pls contact us by email , How to contact us ? Please click “ AIHJCNELE ”(you can find "Sold by AIHJCNELE " under Buy Now button), in the new page, click “Ask a question” to email us

[+Wire]





Description

避障传感器避障传感器
Feature

  • When the module detects an obstacle in front of the signal, the green indicator lights on the board level, while the OUT port sustained low signal output, the module detects the distance 2 ~ 30cm, detection angle 35 °, the distance can detect potential is adjusted clockwise adjustment potentiometer, detects the distance increases; counterclockwise adjustment potentiometer, reducing detection distance.

  • The sensor active infrared reflection detection, target reflectivity and therefore the shape is critical detection distance.
  • Where the minimum detection distance black, white, maximum; small objects away from a small area, a large area from the Grand.
  • Connection: VCC-VCC; GND-GND; OUT-IO
  • With the screw holes 3mm, easy fixed installation;

Specification

  • The output port OUT sensor module can be directly connected to the microcontroller IO port , you can directly drive a 5V relay ;
  • Can be used for 3-5V DC power supply modules
  • When the power is turned on, the red power indicator light
  • Using the comparator LM393
  • Board Size : about 3.1CM * 1.5CM / 1.22 * 0.59″

PIN Description

  • VCC : 3.3V-5V external voltage (can be directly connected to 5v and 3.3v MCU MCU)
  • GND :GND External
  • OUT : Small board digital output interface (0 and 1)
避障传感器避障传感器

Working Principle

  • The IR transmitter sends an infrared signal that, in case of a reflecting surface (e.g. white color), bounces off in some directions including that of the IR receiver that captures the signal detecting the object.
  • When the surface is absorbent (e.g. black color) the IR signal isn’t reflected and the object cannot be detected by the sensor. This result would occur even if the object is absent.
  • 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.

避障传感器避障传感器

Usage

  1. This is yet another one of those modules with cool possibilities. You could for example, sound an alarm when something got too close or you could change the direction of a robot or vehicle.
  2. The device consists of an Infrared Transmitter, an Infrared Detector, and support circuitry. It only requires three connections. When it detects an obstacle within range it will send an output low.

避障传感器避障传感器

How to Use:

  • Can be applied for 3-5V DC power supply modules. When the power is turned on, the red power indicator light. Using the comparator LM393. Each module has been shipped threshold comparator voltage adjusted by potentiometer good, non-special case, do not adjustable potentiometer.
  • Before the product is shipped, the parameters such as the potentiometer have been adjusted. Do not adjust the potentiometer at will unless there are special circumstances.

避障传感器避障传感器

  • When the product detects an obstacle, the green LED indicator lights up, and the OUT port will output a low level of 0V.
  • When the product does not detect obstacles, the OUT port will always output a high level of 5V.
  • The positive and negative poles of the product power supply need to be connected correctly.
  • Incorrect circuit connection can cause product failure.

003003

The installation of electronic modules requires basic knowledge and requires a certain electronic professional foundation and hands-on ability.

Real colors may slightly differ from the pictures, as it depends on specific monitor settings and light brightness.

Product information