-
According to a report from Chedongxi on December 13, today, the US Federal Communications Commission (FCC) unanimously voted to approve a proposal that will reallocate 75MHz of spectrum in the 5.9...[Details]
-
From the perspective of anti-electromagnetic interference,
the power supply
EMI filter is actually a low-pass filter that only allows DC and power frequency to pass, that is, it allows c...[Details]
-
For differential pressure level gauges , contact resistance is a point that we need to pay special attention to. At the instrument maintenance site, we often encounter instrument failures caused by co...[Details]
-
All car companies want to challenge Tesla. Coincidentally, Tesla also wants to beat all car companies and become the "Volkswagen" of the future electric era. At least, Volkswagen's position in China ...[Details]
-
The financial report released by Hon Hai today (5) showed that the company's self-reported revenue for the whole year of 2021 was NT$5.94 trillion (same unit below), a year-on-year increase of 10.86%...[Details]
-
On August 12, Strategy Analytics predicted that under the influence of the COVID-19 pandemic, global smart speaker sales in Q2 2020 increased to 30 million units, a 6% increase from Q1. Amazon rank...[Details]
-
Today, Lu Weibing, vice president of Xiaomi Group and general manager of Redmi brand, highly praised the pop-up full-screen design of the Redmi K20 series on Weibo. He said: Although the pop-up full-...[Details]
-
#include STC89C5xRC.h void delay()//provide delay { int i,j; for(i=0;i 120;i++) for(j=0;j 120;j++) { ; } } int main() { while(1) { P2=0xFF; /...[Details]
-
Automatically collect problems, automatically screen problems... On May 7, the reporter learned from State Grid Jiangxi Electric Power Co., Ltd. that the company automatically associates distributi...[Details]
-
5-8MHz status monitoring, business communication8-22MHz digital TV return22-30MHz return analog TV30-65MHz interactive data service65-87MHz isolation band87-108MHz FM broadcast (low-end includes b...[Details]
-
Whether using ping or tftp, it shows
CS8900 Ethernet chip not found?!
I checked uboot1.1.6/include/configs/smdk6410.h, and it is indeed configured to use CS8900 as the network card. When will the ...[Details]
-
On May 25, Sony officially announced the release date and price of the US version of Xperia 1 Ⅱ. The world's first 4K screen 865 flagship Sony Xperia 1 Ⅱ will start pre-sale in the United State...[Details]
-
In the previous article, we introduced the IO port to simulate the sending of serial port data. In this article, we will introduce the IO port to simulate the sending of serial port data. Similarly, ...[Details]
-
Figure 1. The ACS integrated test system in this example is configured for parallel, multi-site test and is ideally suited for these applications: • Multi-site parametric die sorting • Multi-si...[Details]
-
Since graduating from my master's degree, I have been working in the automotive embedded industry for three years. Compared with school projects, company projects have stricter requirements on code...[Details]
Download Centre
京公网安备 11010802033920号
EEWORLD