Type Optical Applications Can be used for printers, laser-level line tools, and other applications requiring photo interrupter ability, detecting a moving part, or even a rotation speed On-board modules EE-SX1330 - transmissive photomicrosensor with a phototransistor output from OMRON Key Features Photo interrupter ability for any application, up to 3mm detection space, detection through digital signal, device enable feature, object detection LED indicator, board compatible with both 3.3V and 5V capable MCUs, and more Interface GPIO ClickID Yes Compatibility mikroBUS™ Click board size S (28.6 x 25.4 mm) Input Voltage 3.3V or 5V