Apple has filed for a patent (number US 20240152218 A1) for a “Mountable Tool Computer Input” that hints that the Touch Bar could be revived as a Mac laptop strip that supports the Apple Pencil. Apple ...

Now, the thing to remember is that we are using a CD4512 chip, whose truth table is shown below. The important thing to note here is that, in addition to the three multiplexer select controls, A, B, ...

There are pocket-sized electronics, and then there’s the EclairM0. It’s a 50 x 40 x 8mm (2″ x 1.6″ x 0.3″) device that weighs just 15 grams (0.5 ounces). But it’s a multifunction gadget with a small ...

The Linux USB input subsystem is a single, harmonized way to manage all input devices. This is a relatively new approach for Linux, with the system being partly incorporated in kernel version 2.4 and ...

These days, if you need to connect two devices via wire, you'll most likely use HDMI. This display protocol supports all sorts of device pairings. It lets you use your iPhone with an external display, ...