• 商品:334
  • 加入時間:2023-06-01
  • 評價:5.0 / 5.0
  • 購買人次:107人
商品評價 :
分享 :
本商品適用活動
    • 折價券
    • $77全站免運-超取常溫-平日限定 (12/15-12/18)
    • 折價券
    • $77全站免運-超取常溫-雙12年終大回饋 (12/09-12/16)
    • 折價券
    • $888折50-雙12年終大回饋 (12/09-12/16)
    • 折價券
    • $2999折150-雙12年終大回饋 (12/09-12/16)

[物聯汪汪]含稅附發票~Grove - Infrared Reflective Sensor v1.2 紅外反射傳感器

商品編號:P0510700189028 原始貨號:P0510700189028

本賣場商品一律含稅開發票,需要統編者請下單後備註公司名及統編即可! 本店近新店捷運總站,歡迎大家來店自取,需要自取的請留言聯絡!

$ 180
$ 195
預計出貨天數3
數量
  • 付款方式:
    超商取貨付款
  • 運送方式:
    常溫7-ELEVEN店到店取貨付款

商品特色

詳盡技術資料請見原廠或供應商 https://www.seeedstudio.com/Grove-Infrared-Reflective-Sensor-v1-2.html [ https://www.seeedstudio.com/Grove-Infrared-Reflective-Sensor-v1-2.html ]  料號:101020174


PRODUCT DETAILS

Grove - Infrared Reflective Sensor v1.2 can be used for the detection of proximity and color of objects. The reflective photosensor - RPR-220 used in this module consists of an infrared light emitting diode and a high –sensitivity phototransistor.

Features

  • Highly sensitive and reliable: With the help of the reflective photosensor - RPR-220, There is a built-in visible light filter minimizes the influence of stray light and a plastic lens is used for high sensitivity.
  • Adjustable sensitivity for different occasions: The sensitivity of the reflective light sensor can be changed by adjusting the potentiometer with a screwdriver.
  • Grove unified socket: The sensor ensures "Plug and Play" and could be versatile for various applications.

Description

Grove - Infrared Reflective Sensor is used to detect the presence of an object within a specific range. This product uses the RPR-220 to detect. The sensor consists of an IR LED and a photosensor (phototransistor) pair. The light emitted by the IR LED gets reflected by any object placed in front of the sensor and this reflection is detected by the photosensor(phototransistor). Any white (or lighter) colored surface reflects more than black (or darker) colored surface.

When the reflected light is detected, it produces Digital LOW (or Binary 0) output on the SIG pin. The on-board LED indicator will also glow. If no reflection is detected or if the object is too far from the sensor, the output on the SIG pin stays at Digital High (Binary 1). The on-board LED indicator will be off as well. The detectable range of this sensor is 4–16 mm. The module incorporates a Rail-to-Rail Operational Amplifier to amplify the output of phototransistor. There is a potentiometer which can be used to adjust the gain of the amplifier, that is, sensitivity of detection.

What is the difference between the IR distance sensor and the ultrasonic distance sensor?

IR distance sensor

Ultrasonic Sensor

What it does

Measure distance through reflected light waves

Measure distance through reflected sound waves

How it measures

Triangulation: Angle of a reflected IR beam is measured

Time taken between transmitting and receiving sound waves are recorded

Human Relationship

Invisible to the naked eye

Unhearable

Object Requirements

Suitable to be used to measure complex objects

Not suitable to measure objects with complex surfaces

We have developed more than 400 Grove modules, covering a wide range of applications that can fulfill various needs. Click to explore the Grove Sensor family [ https://wiki.seeedstudio.com/Sensor/ ] and get started to Grove your Idea. For all Grove users (especially beginners), we provide you with guidance PDF documents. Please download and read through Preface - Getting Started [ https://www.seeedstudio.com/document/pdf/Preface.pdf ] and Introduction to Grove [ https://www.seeedstudio.com/document/pdf/Introduction%20to%20Grove.pdf ] before your use of the product.

Application

  • Compact disc players
  • Copiers
  • Game machines
  • Office automation equipment
  • Line following robots
  • Optical encoders
  • Object counting

Specifications

Dimensions

89mm x140mm x10.5mm

Weight

G.W 4g

Battery

Exclude

Operating voltage(V)

3.3–5V

Operating current(mA)

14.69–15.35 mA

Effective detectable distance

4–15 mm

Response time

10 μs

Phototransistor: Peak sensitivity wavelength

800 nm

IR LED: Peak light emitting wavelength

940 nm

Hardware Overview

  • RPR220 Reflective photosensor - Highly sensitive reflective photosensor.

  • LMV358 - rail-to-rail operational amplifier.

  • LED Indicator - The LED will switch on when the received infrared light intensity exceeds a preset level.

  • Light sensitivity adjustment potentiometer - adjust the sensitivity of photosensor to light.

Part List

Grove - Infrared Reflective Sensor

1

Grove Cable

1



ECCN/HTS

HSCODE9031900090
USHSCODE9018200080
UPC841454120032
EUHSCODE9013101000
COOCHINA
EU DoC1
RoHS1
UK DoC1

LEARN AND DOCUMENTS

Documentations

Grove-Infrared Reflective Sensor v1.2 Eagle Files [ https://files.seeedstudio.com/wiki/Grove-Infrared_Reflective_Sensor/res/Grove%20-%20Infrared%20Reflective%20Sensor%20v1.2_eaglefile.zip ]

Arduino Timer1 Library [ https://files.seeedstudio.com/wiki/Grove-Infrared_Reflective_Sensor/res/TimerOne-ArduinoLib.zip ]

RPR220 Datasheet [ https://files.seeedstudio.com/wiki/Grove-Infrared_Reflective_Sensor/res/RPR220_datasheet.pdf ]

LMV358_datasheet [ https://files.seeedstudio.com/wiki/Grove-Infrared_Reflective_Sensor/res/LMV358_datasheet.pdf ]

敲敲話
敲敲話