There are plenty of radios you can buy that pick up MW and SW bands if that’s what you’re into. Or, you can follow [mircemk]’s example, and whip one up yourself instead. The build employs an ESP32 as ...

Just because your iPad no longer has a Home button, doesn't mean it's difficult to navigate! Simply swipe up from the bottom of the screen to return home. The iPad has a few other buttons remaining; ...

Marisa Gubbins reads THE BUTTON BOX, then sorts objects with her children. Marisa Gubbins reads THE BUTTON BOX by Margarette S. Reid about sorting buttons, then sorts objects with her children.

Abstract: This article introduces an inexpensive Wiegand-sensor-based rotary encoder that avoids rotating magnets and is suitable for electrical-drive applications. So far, Wiegand-sensor-based ...

Abstract: This paper presents a precision capacitive rotary encoder that integrates a shared charge amplifier, and a multi-stage offset calibration scheme. Recently, capacitive encoders have gained ...