At last, it presents a design of infrared controller based on MCU MSP430, and gives hardware circuits and program flow charts.

最后介绍了一种基于MSP430单片机的红外遥控器的设计方案，并给出了硬件电路和程序流程图。

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Garmin's concept positions the screen higher up on the dash in the driver's eyesight and combines it with a rotary infrared controller in convenient reach, a touch pad, and menu mode buttons.

ENGADGET: Garmin multi-sensor controller concept replaces touchscreen interface with in-console dial rig

Four buttons with infrared sensors on the rotary controller allow switching between different menus, such as audio, apps, communications and navigation.

ENGADGET: Garmin multi-sensor controller concept replaces touchscreen interface with in-console dial rig

Atop the controller sits an infrared sensor which activates a game's zoom in or scope function when it detects a user's looking down the barrel.

ENGADGET: blogger-avatar