Low Power Right Angle Optical Track Sensor PMT9123
The PMT9123 is a low power, right angle Optical Track Sensor in a small form factor. It is based on optical navigation technology that enables digital surface tracking, eliminating the need for code strip and wheel.
The PMT9123 is PixArt Imaging's low power, right angle Optical Track Sensor in a small form factor QFN package. It has a new low‐power architecture and automatic power management modes, based on optical navigation technology that enables digital surface tracking, ideal for battery‐powered wireless input devices.
The PMT9123QS‐TVIT integrates optical sensor and IR LED light source in a single SMT package, and together with LST0‐M30 lens assembly, form a complete and compact tracking system that does not require code wheel, code strip and any special marking on tracking surfaces for motion control or tracking purposes.
Most importantly, depending on the requirement in your ID design, this lens allows for a right angle operation where the viewing angle is through the side of the lens as illustrated in the diagram below:
For more information on how to setup and run the PMT9123 on ST Nucleo L476RG, please also visit the Wiki Page to learn more:
In addition, we have also tested it on Nordic and NXP/Freescale Platforms. Please see Tested Platforms for more compatible platforms.
If you do not see your platform of choice, please do not hesitate to let us know.
Where to Buy
WPG America (Distributor)
Taiwan and China:
AIT Group (Distributor)