ST168 DIP4 Photoelectric Sensor

ST168 reflecting photoelectric switches

DIP4 encapsulation, new outfit

A and characteristics

1.the high power led and high sensitivity electrcal photoelectric transistors
2 the contact way. Testing

Second, application scope

1 meter data sampling pulse IC card
2 concentration meter reading system data acquisition
3 meter data acquisition
4 and the direction ST288A circuit can be combined use discriminant criterion analyte movement direction and speed measurement, travel and measurement, etc.