GP2D15J0000F

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An optical sensor is an electronic device that can measure the distance between two objects or detect motion by detecting the presence and absence of light. The GP2D15J0000F is an infrared-emitting diode (IRED) and phototransistor (PT) packaged in a single module. This type of optical distance measuring sensor operates by measuring the time taken by an emitted infrared beam of light to be reflected off a target object and return to the receiver. This time is then directly proportional to the distance between the sensor and the object.

The GP2D15J0000F sensor, in particular, is designed to measure distances of up to 15 millimetres. It contains an IRED and phototransistor which are positioned in such a way that they both produce an optical axis that helps ensure that the returning infrared beam strikes the phototransistor accurately. The IRED has a wavelength of approximately 880 nanometres, and its output power is set at 5mW. A low-value resistor is included in the module to appropriately regulate the output power of the IRED and the response of the phototransistor.

The working principle of the GP2D15J0000F is quite simple. The IRED emits an infrared beam which is received by the phototransistor. When the beam is reflected off an object, it is picked up by the phototransistor which then sends an electrical signal. The amount of time taken for the beam of light to be emitted, hit the object and return to the receiver is measured, and this is then used to calculate the distance between the sensor and the object.

The GP2D15J0000F has a wide range of applications and can be used in a variety of industries. Most commonly, it is used in robotics and automation, where it can be used to accurately measure the distance between objects in order to ensure that the robot is performing its operations correctly. Additionally, this type of sensor is often used in vehicle navigation systems, to enable the vehicle to navigate accurately and safely. It can also be used in medical and security applications, as a device to accurately measure distances and detect motion.

The GP2D15J0000F optical distance measuring sensor is an important device for various industries that require accurate and reliable distance measurement. By emitting an infrared beam of light and detecting its reflection off an object, it can measure the distance between two objects accurately and quickly. It has been used in many applications, most notably robotics and automation, automotive navigation, and medical and security applications.

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