Infrared Object Detection sensor 4-channel

This 4 channel infrared detection sensor can be used to detect objects. The infrared light is emitted and specified by the infrared sensor.

You can adjust the sensitivity (and thus distance) individually with the potentiometers.

Specifications:

• Voltage: 3.3 - 5VDC (Vcc and GND)
• All 5 parts have M3 screw holes for mounting
• Distance adjustable from 1mm up to 20cm. A small distance gives a more stable signal.
• 4 output pins that indicate whether an object is being detected.