ST178H infrared optical sensor module is a design based ST178H sensor, an infrared reflection-type photoelectric switch. The sensor uses infrared photodiode of high transmit power and high sensitivity phototransistor, the output signal through the Schmitt circuit shaping, stable and reliable.
Application Idea
Obstacle Detection
black and white line recognition
watt-hour meter pulse data sampling
Specification
Dimensions: 37.5mm*7.8mm
Working voltage: the DC 3V ~ 5.5V, recommended operating voltage of 5V
Range: 2mm ~ 10mm applicable, the focus distance of 4mm ~ 5mm