Meet the Highly Integrated Distance-Sensing Module, the Single-Axis Distance Sensor (SAS), from PixArt

Based on the optical-geometric technology, PixArt has taken a step forward to deliver a distance-sensing solution through its recently launched Single-Axis Distance Sensor (SAS) products under the new Distance Sensor product line.

Figure 1. Working Principle of the SAS Technology
We will now use Figure 1 as an example to explain the working principle in a one-dimensional detection scenario.

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