R1001G21B1-B22K/14X2.8

Part 3: Easy "driving" without mistakes _____ Preface: I am Xiaotai. Xiaotai can test thousands of electronic devices a year, but he still has time for a spontaneous trip. H...[Details]

      At the Xiaomi 12 series new product launch conference held in December last year, the highly anticipated MIUI 13 officially debuted. Xiaomi officially introduced that MIUI 13 was built with the...[Details]

In the power generation and distribution industry, power utilities and transformer manufacturers are particularly concerned about the economic impact of transformer losses. If a transformer excee...[Details]

Jiwei.com News: With the rapid development of artificial intelligence and the promotion of strategic emerging industries such as 5G, Internet of Things, and new energy vehicles, the demand for semico...[Details]

1. Crystal and crystal oscillator     Usually, we call both "crystal" and "oscillator" as "crystal oscillator", which is not appropriate.     A passive crystal is a non-polar component with two pi...[Details]

In the actual project development process, we often need to get the running time of a section of code. The usual method is to use an oscilloscope to measure it. This blog post will use SysTick to acc...[Details]

 "Our design philosophy is to bring the most extreme experience to mainstream devices. When designing these IPs, we studied the user experience in different markets. Our idea is how to combine hardwa...[Details]

Taiwan panel maker Innolux has recently been questioned about the incident in which its shipment orders to Huawei were changed to Shenzhen Super Group due to the fact that Foxconn Group Chairman Terr...[Details]

1. Defects The "not supporting continuous pressing" mode explained in the previous lecture fits our actual application in life. Although we only use "while(KEY4==0);" to switch the key mode, this st...[Details]

LTE technology improves the mobile user experience by increasing data rates through more efficient transmission, providing powerful new devices. For base station manufacturers and their suppliers, LTE...[Details]

introduction 随着计算机性能的提高及通信量的聚增，传统局域网已经越来越超出了自身负荷，交换式以太网技术应运而生，大大提高了局域网的性能。网络交换机能显著的增加带宽，可以建立地理位置相对分散的网络。局域网交换机的每个端口可并行、安全、实时传输信息，而且性能稳定、结构灵活、易于安装、便于管理，能很好地满足企业网和电信运营商宽带接入的需求。 1 Hard...[Details]

With the rapid development of digital and portable products such as mobile phones, PDAs, DSCs, GPS, and the improvement of LCD manufacturing technology. Color LCD screens are becoming more and more...[Details]

The watchdog timer is driven by an independent 128 kHz on-chip oscillator. The watchdog reset interval can be adjusted by setting the watchdog timer prescaler, as shown in P44Table26. The watchdog re...[Details]

In many programming occasions, we often use time delay subroutines. Next, we will introduce a delay subroutine that can control the delay time.  The following is a program that uses the development t...[Details]

There are many versions of the "small three electrics" of new energy vehicles. However, the most recognized version is the "small three electrics" consisting of the on-board charger OBC, the on-boa...[Details]