When Dolby Atmos sound emanates from a metal cube the size of a palm, the entire geek community in Silicon Valley is left wondering: Is this really a mini PC? The latest release from ZOTAC, the SEi13 Pro, transforms a palm-sized computer into a smart terminal capable of speech and song with its built-in speakers … Read more
“Grounding is considered a solution to many EMI issues. However, when grounding is done improperly, the chosen grounding scheme can become part of the problem. This article illustrates the issue of grounding coupling interference through simple examples.” 01 — Common Impedance Coupling According to Ampere’s law (the theoretical cornerstone of EMC grounding concepts – Maxwell’s … Read more
1. SPI Bus The Serial Peripheral Interface (SPI) bus technology is a synchronous serial interface introduced by Motorola. Most MCUs (Microcontrollers) produced by Motorola, such as the 68 series MCUs, are equipped with SPI hardware interfaces. SPI is used for full-duplex, synchronous serial communication between the CPU and various peripheral devices. It can simultaneously transmit … Read more
As smartphone manufacturers increasingly focus on camera capabilities, more and more companies are upgrading their imaging systems, which is most visibly reflected in the rising pixel counts of smartphone cameras.In this context, numerous suppliers have made significant breakthroughs. Recently, digital blogger @i冰宇宙 showcased an image indicating that Samsung has new ideas in camera module development.According … Read more