In a previous article, I discussed LEDs in general and their properties. In this write-up, I want to give some examples of driving LEDs and comparing a few of the most commonly used methods. There is ...

3. You’ll notice that the brightness increases or decreases by smaller degrees than if you adjust it without the Shift-Option modifier. This is a fast and easy way to have better control over the ...

The brightness for Apple's monitors is adjusted in the OS X Displays system preferences. Here's what to do if that setting is missing. Most external monitors have brightness and contrast controls ...

Get greater control over keyboard brightness. Image: Killian Bell/Cult of Mac We want to help you master Control Center, one of the most powerful and underutilized features on Apple devices. Cult of ...

Adaptive brightness is a feature that allows Windows 11/10 to automatically adjust the brightness and contrast level based on the lighting conditions of your computer’s surroundings. The Adaptive ...

When you use your Mac connected to an Apple display or an LG UltraFine (which is officially supported by Apple), changing the brightness of the external display is just as easy as doing it on your Mac ...

For years now, iPhones and even Samsung’s Android smartphones have supported the ability to adjust the brightness of the LED flashlight on the back of your phone. Now, in Android 13, Google is finally ...

The auto-brightness feature on your iPhone or iPad automatically darkens the screen under bright lights, and lightens it in the dark. While this option can be very convenient, it can also be an extra ...

Adaptable screen brightness isn’t a new idea — it’s one of those little pieces of technology that runs in the background of your phone, for example, making it easier to use in bright sunlight or ...