Simple IR break-beam interrupt sensor module board. This module uses a common IR LED and sensor pair in conjunction with a LM393 comparator IC to drive the output.
Simple IR break-beam interrupt sensor module board. This module uses a common IR LED and sensor pair in conjunction with a LM393 comparator IC to drive the output.
Arduino Compatible.
5V DC operating voltage.
Dimensions: 1.18 in x 0.79 in x 0.67 in (3.0 cm x 2.0 cm x 1.7 cm)