This article explains the key differences between analog and digital circuits in a PCB layout. The goal is to help everyone understand how grounding and signal integrity can affect both types of circuits. To illustrate this, I designed two simple circuits using ORCAD: one is a basic transistor-…

In recent years, to enhance the positioning accuracy of the system and meet the evolving demands of the industry, various control methods and strategies have been explored. A significant amount of research has been conducted on pneumatic servo systems. When it comes to new assignments or produc…

In recent years, smart TVs have become increasingly popular, adding a wide range of functions to traditional televisions. No longer just for watching TV, these devices now offer a more complex smart TV system, which can slow down the boot-up process. When you turn on a typical smart TV, it take…

According to James Consulting, Apple's new TrueDepth camera system on the iPhone X is truly impressive, but it feels somewhat familiar. The technology works by projecting 30,000 infrared dots onto a user’s face using a dot matrix projector and then capturing the reflection with an infrar…