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Jiwei.com News (Text/Digital Control): As we all know, Apple's iPhone has always done an excellent job in terms of the privacy and security of consumers' personal mobile phones. It can be said to be ...[Details]
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On the morning of November 17, 2020, several companies issued a joint statement in the Shenzhen Special Zone Daily, stating that Shenzhen Zhixin New Information Technology Co., Ltd. has signed an acq...[Details]
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Jiwei.com reported 24,000 views! The latest round of roadshow live broadcast held after Jiwei Network Core Power Cloud Roadshow Open Platform has once again attracted high attention from the entire i...[Details]
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Recently, Twitter user @Sudhanshu1414 exposed the camera parameters of Samsung's A series mobile phones in 2020, showing that next year's A series mobile phones will use at least three cameras....[Details]
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0 引言 触摸屏是一种新型的电子输入设备，是目前最简单、方便、自然的一种人机交互方式，它赋予了多媒体以崭新的面貌，是极富吸引力的全新多媒体交互设备。将ARMCortex-M3内核和TFT触摸屏结合在一起，以环境监控系统为应用，对ARM公司的Cortex-M3内核进行了分析，并研究了Cortex-M3内核驱动TFT液晶屏幕的可行性。 1 系统工作原理 无线环境监控系统总体的设计框图如图1所示。...[Details]
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According to foreign media reports, on May 5 local time, Apple was granted a patent called "Immersive Virtual Display Technology" (Immersive Virtual Display), patent number 10,643,391. The patent inc...[Details]
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The low-altitude tester needs to be hung under the helicopter as a whole, which requires the tester to be small in size, good in real-time performance, wide in operating temperature range, high in...[Details]
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The OnePlus 9 Pro, which will be officially released on March 23, supports 50W wireless charging, which is faster than the 45W rumor reported earlier this year. OnePlus claims that the phone ca...[Details]
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With the continuous development of wireless networks, Multiple Stream Aggregation (MSA) can bring a 500% improvement in edge throughput by adopting the deep integration of multi-standard, multi-carri...[Details]
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Mission-critical subsystems must be highly reliable to ensure driver and passenger safety.
Figure 1
Circuit blocks in an AV camera subsystem (Figure 2). The camera power sub...[Details]
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Toshiba is not only a century-old Japanese brand, but also a giant in the Japanese electronics and chip industries. They invented the NAND flash memory chip. However, its performance has been poor in...[Details]
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HUD (Head-Up Display) is an optical device that projects key information such as vehicle speed and turn signals onto a transparent medium in real time by cooperating with driving computers, navigator...[Details]
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#include "STC15F-15W.h" #include "LCD16024L1.h" /******** Data definition******/ unsigned char code uctech = {"0123456789ABCDEF"}; unsigned char code net = {"www.51hei.com"}; void main(void) { dela...[Details]
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1 Introduction
Dynamic signal analysis is to convert time domain signals into frequency domain for processing, which generally requires the use of time window technology, such as fast Fourier tra...[Details]
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According to foreign media GSMArena, Transsion's first high-end phone, the Phantom X, has been launched in overseas markets. The phone is equipped with the MediaTek Helio G95 chip and is priced from ...[Details]
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