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This allows the car to start quickly and can kill the car quickly
Features :
Out (middle pin)
4 X 15 X 7
Display Type: Digital
OptoCoupler Sensor - Photo Interrupter Module, Photo Electric Counter eeprom This allows the car toPhoto interrupter, photogate is a sensor is composed of an infrared emitter and infrared detector placed on face to face. It applies the principle that light is interrupted when an object passes through the sensor. Used for many applications including optical limit switches, general object detection, etc. Basically, a photo interrupter consists of two parts: transmitter and receiver. The transmitter (IR LED) emits light and then the light goes to the
