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E18-D80NK Adjustable 3–80cm Infrared Proximity Sensor Switch

4.67 ratings
434+ bought in past month
AI Summary
PIR / IR and Optical Sensor for everyday users

The E18-D80NK Adjustable 3–80cm Infrared Proximity Sensor Switch is a value-for-money pir / ir and optical sensor designed for everyday users. It features Item Type: Sensor and Model No. / Name: E18 D80NK. 100% of buyers rate it 4★ or above.

₹639
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Total: ₹639
Buying tip: A smart budget buy — solid performance without breaking the bank.
Estimated delivery: 17 Aug31 Aug
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Quick Specs

Item Type: Sensor
Model No. / Name: E18 D80NK
Operating Voltage (V): 5
Light Source: Infrared
Sensing range: 3cm to 80cm
Current consumption: 300mA

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-4712Category: PIR / IR and Optical Sensor

About This Product

The E18-D80NK Adjustable 3–80cm Infrared Proximity Sensor Switch is a value-for-money pir / ir and optical sensor designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: Sensor
  • Model No. / Name: E18 D80NK
  • Operating Voltage (V): 5 — works with standard household power
  • Light Source: Infrared
  • Sensing range: 3cm to 80cm — reliable connection even at a distance
  • Current consumption: 300mA
  • Cable Length: 1
  • Shipping Weight: 0.04 kg

Customer Verdict

100% of buyers rated this product 4 stars or above.

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

The E18-D80NK Adjustable Infrared Sensor Switch 3-80cm is a set of transmitter and receiver in one of the photoelectric switch sensor. The detection distance can be adjusted according to the demand. The sensor has a detection range of 3-80cm. The Adjustable Infrared Sensor Switch is small, easy to use, inexpensive, easy to assemble and can be widely used in a robot to avoid obstacles, interactive media, industrial assembly lines, and many other occasions. The switching signal output differs in accordance with the obstacles. It remains low when no obstacles and remains high when there are obstacles. There is a bright light behind the probe to detect the scope of 3cm - 80cm.
Connection

Red wire: +5V Green wire: GND Yellow wire: Digital output

OR

Brown wire: +5V Blue wire: GND Black wire: Digital output.


Features :

  1. Diffuse reflective type.
  2. Digital output.
  3. Adjustable detection distance.
  4. Low consumption.
  5. Compact size.

Package Includes :

1 x E18-D80NK Adjustable Infrared Sensor Switch 3-80cm.
Useful Links :
How to interface with Adjustable Infrared Sensor

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.