ratio

Hi all, in 2020 which is the best approach in order to keep the correct aspect ratio of images within a mobile app ? From my experience on images (in this case startup screen logo) there are usually 3 strategies that can be adopted (in native apps in portrait mode): 1) single high resolution...

When designing or working with amplifier and filter circuits, some of the numbers used in the calculations can be very large or very small. For example, if we cascade two amplifier stages together with power or voltage gains of say 20 and 36, respectively, then the total gain would be 720...