HOA0901-011

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Optical sensors are a type of sensing devices used to detect the presence or absence of a light source in a particular area. Photointerrupters are a subtype of optical sensors which work by outputting a signal when a light beam is broken. This signal is used to detect changes in a system, detect the presence or absence of an object, or to control automation systems. The HOA0901-011 Slot Type Logic Output is a photointerrupter used for a variety of applications.

The HOA0901-011 optical sensor has a logic output which makes it suitable for applications where a discrete feedback signal is necessary. The output is an open collector type which can switch between two states - high or low - depending on the ambient light levels. The logic-level output of the device makes it easy to use as a system input by using a comparator IC or microcontroller.

The HOA0901-011 photointerrupter has a slotted optical slot that can be used to detect objects as small as 500 microns in size passing through. The slot size determines the maximum detectable distance, which is between 3 and 20 mm typically. The sensor can detect changes in ambient light levels and output a signal when an object is detected passing through the optical slot. This enables the HOA0901-011 to be used in applications such as material handling and inventory control, where objects need to be accurately detected and registered.

The HOA0901-011 has an operating voltage of 5V, and its maximum alternating current consumption is 15mA. This makes it an energy-efficient solution perfect for projects which require a reliable and power-efficient sensor. Additionally, the device is small and lightweight, allowing it to be integrated into tight spaces or installed in locations with limited space and weight restrictions.

The working principle of the HOA0901-011 is simple and straightforward. The device contains an LED and a photodiode inside the optical slot. The LED shines light onto the photodiode, and when an object passes through the slot, the light is blocked. This activates the photodiode, changing the voltage on the output. The output signal is then processed to detect when an object has passed through the slot.

The HOA0901-011 Slot Type Logic Output is a versatile and reliable photointerrupter that can be used for a variety of applications. Its logic output, low power consumption, small form factor, and reliable operation make it an ideal choice for automations, material handling, and inventory control projects.

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