FamilyMall Pack of 5 Infrared Reflective IR Photoelectric Sensor DC 5V Module Speed Measuring Sensor Infrared Count Sensor Motor Speed Detection Electronic Components

• Power supply: DC 5V, ideal for Arduino use.
• It has signal output indication and single digital signal output.
• The PCB includes LM393 and H2010
• Size : 3.2 x 2 x 1.8cm or 1.26" x 0.78" x 0.7"
• Its sensitivity is not adjustable.

Feature: While there is no object goes through the groove of the sensor, it outputs a low level signal. While there is an object goes through the groove, the sensor outputs a high level signal. Specification: The comparator output, the signal is clean, the waveform, driving ability, more than 15mA The groove width: Approx. 10mm Operating voltage 3.3V-5V The output form: Digital switching outputs. (0 and 1) Package includes: 5 x sensor modules