Yesterday, we discussed Atmel’s comprehensive QTouch Library, which makes it easier for developers to embed capacitive-touch button, slider and wheel functionality into general-purpose AT91SAM and AVR microcontroller (MCU) applications.
And today we’re going to take a closer look at Atmel’s touch portfolio by focusing on said buttons, sliders and wheels. To be sure, Atmel offers versatile tech for the implementation of buttons, sliders and wheels on any touch-sensitive device.
As an Atmel engineering rep told Bits & Pieces, these integrated circuits (ICs) enhance the user experience with excellent precision and reliability.
“They also deliver superb low-power characteristics, a critical requirement for today’s battery-powered handheld and mobile devices,” the engineering rep explained.
“The technology supports simple 1–10 button configurations as well as more complex scanned-matrix configurations of up to 48 buttons — at very low cost per button.”
Additional key specs? Long-range proximity sensing (enables capacitive proximity range over 10-inches), cutting-edge interfaces, design flexibility, low power consumption and robust operation.
Interested in learning more about what Atmel can offer you in terms of buttons, sliders and wheels? Additional information can be found here.