Flexible Electronics News

Automotive Accelerometer from STMicroelectronics Adds Durability to Secure Remote Key Fobs

The AIS2DW12 operates from 1.8V DC and can be powered from a single lithium cell.

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By: Anthony Locicero

Copy editor, New York Post

The STMicroelectronics AIS2DW12 automotive accelerometer makes Passive Keyless Entry radio fobs tough enough to survive the inevitable drops and scrapes in a lifetime of use. Also featuring ultra-low power consumption, the accelerometer adds practicality to the convenience and superior theft resistance that comes with motion awareness. Ordinary PKE radio fobs listen continuously for an “unlock” request coming from the vehicle when it is touched. They then send a command to unlock the vehicle....

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