SEN0019 - ADJUSTABLE INFRAREDSENSOR SWITCH
ADJUSTABLE INFRARED SENSOR SWITCH Model: SEN0019 This is an infrared distance switch.
It has an adjustable detection range, 3cm - 80cm.
It is small, easy to use/assemble, inexpensive.
Useful for robot, interactive media, industrial assembly line, etc.
Specification: Power supply: 5V Current:100mA Range:3-80cm adjustable Wiring: Red: +5V Yellow :Signal Green :GND Made in China http://www.Datasheet4U.com