Tablets or convertibles are not only suitable for Office jobs. They find some utility in kiosk scenarios too. In this scenario, the usage of a device or equipment is severely restricted for some ...

If you look at your Xbox Series X/S video game controller, you should see the light emanating from the Xbox logo when in use. The same goes for the console itself, as the Xbox logo on the device will ...

The PlayStation 5's DualSense controller has a lot of nifty features, including a light bar that can be seen around the edges of the touchpad. This can alert you to which player is using which ...

Even if you are designing a microcontroller-based LED display system, often it may calls for a manual option to control brightness of the LED display unit. On the otherhand, if it is based on discrete ...

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 ...

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 ...

Light emitting diodes (LEDs) deliver emitted light in response to current being made to flow through them, but then you already knew that, right?? If we define that the light output of an LED is ...