Infrared Sensor Adjustable Switch 3 - 80cm

The Infrared Sensor Adjustable Switch 3 - 80cm is an infrared distance switch that is also known as its product name: E18-D80NK. Its detection range 3-80 cm can be adjusted using a built-in potentiometer. The device works by constantly sending a HIGH signal when no obstacle is detected and a LOW signal when an obstacle is detected in its direction. Additionally, there's a built-in LED indicator that lights up when an obstacle is found.

Specifications:

• Power Supply: 5V
  
• Working Current:
• Adjustable detection range: 3cm - 80cm
  
• Pin description:
  
• Red - 5V
  
• Green - GND
  
• Yellow - Digital output
  
• Digital output:
  
• "0" - found barrier (~0V)
  
• "1" - no barrier (~4V)
  
• Dimension: 45x18mm

Library: None

Inclusions: 1 x Infrared Sensor Adjustable Switch 3 - 80cm

Documents: 

• Tutorial
• Manual