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 ...

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 ...

Configuring screen brightness in Ubuntu is crucial for user comfort and eye safety, especially in varying ambient light conditions. Here’s a comprehensive guide to help you manage screen brightness ...

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 ...

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 ...

We’ve come a long way in adjusting the brightness setting on our iPhones to strike a balance between legibility (especially in sunlight) and battery life. Modern iPhones and iPads have bright enough ...

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 ...