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Circuits for Miniature Loudspeakers – Small Speakers, Big Sound

08/03/2022 Know-How

“Rrrring, Rrrring” — when every telephone still had a cable that was exactly how a phone call would sound. “Ding-dong” was how the doorbell would…

Drive Technology – Pre-Charging Capacitors Using Pulse-Withstanding Resistors

07/20/2022 Know-How

Electric motors are usually controlled using converters. Electrolytic capacitors are frequently used to stabilize and buffer the DC voltage in the DC…

Display Technology – ePaper Displays Stepping Into a New Color Dimension

07/09/2022 Know-How

Dynamic labeling is easy, energy efficient, and cost-effective with ePaper displays. However, a (full) color display has been limited, until now. N…

Haptic Feedback Systems for Touchscreens – Using Touch Applications without Visual Contact

07/06/2022 Know-How

Touchscreens have already replaced many switches and dials in the car. But the sleek, flat surface is also the problem – controls cannot be felt, so…

FAE Support – Field Application Engineers without the Field

06/22/2022 Know-How

Sitting at a table with developers feels like a thing of the past. Design-in support is another thing that the coronavirus pandemic has largely…

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