Introduction

This is an infrared distance switch. It has an adjustable detection range, 3cm - 80cm.  It is small, easy to use/assemble, and inexpensive. Useful for robotics, interactive media, industrial assembly line, etc.
 

Specification

• Power supply: 5V
• Current:100mA
• Range:3-80cm adjustable
• Red: +5V; Yellow:Signal;Green:GND

Documents

• Wiki