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Features:
• Operating voltage: 5V
• Provide both digital and analog output
• Adjustable sensitivity
• Output LED indicator
• Compatible with Arduino
• TTL Compatible
• Bolt holes for easy installation
• Jumper wires included
From the schematic:
LM393 is used as a comparator
OUT – Digital Output (TTL Compatible)
AC – Analog Output
IN – Reference Voltage of the comparator
Size:
2.2″ x 1.6″ (the sensor)
1.6″ x 0.6″ x 0.25″ (the module)
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