-
The epidemic in Malaysia is serious, and the national lockdown measures that were originally scheduled to expire yesterday have been extended indefinitely. Taiwan media "Business Times" reported that...[Details]
-
Today, Lei Jun, founder, chairman and CEO of Xiaomi, announced on Weibo that Xiaomi 11, another breakthrough in high-end flagship, will be released on December 28. He said that there are as many surp...[Details]
-
Global electronic products are changing with each passing day. Whether it is the rise of smart phones, the Internet of Things, consumer electronics, or AI computing, more and more devices have high-s...[Details]
-
1 APB bus
The core8051s kernel supports the APB3 bus, and the APB writebuffer is {XWB3, XWB2, XWB1, ACC};
Write access
Writing values to addresses above FC00 indicates an APB...[Details]
-
According to 9to5mac, Apple plans to build a European chip design center in Munich, Germany, and will invest more than 1 billion euros in the next three years. The report said that the factory will ...[Details]
-
Sigmaintell released the 2019 global AMOLED smartphone panel shipment rankings, with Samsung Display, BOE, and LGD ranking among the top three in the world in terms of flexible AMOLED display shipmen...[Details]
-
Gangue is a solid waste discharged during coal mining and coal washing. It is a black-gray rock associated with coal seams during the coal formation process. There are more than 1,500 gangue mounta...[Details]
-
State Grid announced that it will start building the "National and Local Joint Engineering Research Center for Reliability Technology of Core Chips for Energy Internet Intelligent Terminals" (hereina...[Details]
-
Nidec Transmission Technology (Zhejiang) Co., Ltd.
(hereinafter referred to as "the Company")
, a group company of Nidec Corporation,
will participate in the CHINA INTERNATIONAL INDUSTRY FAI...[Details]
-
Q: How do load regulation and cross regulation occur?
A:
Load regulation is
the fluctuation
of output
voltage
due to load change (
current
change)
; cross re...[Details]
-
The figure shows a slow start voltage stabilizing power supply circuit with an output of 12V, which is suitable for electronic tube filament heating loads. When used as a voltage stabilizing power sup...[Details]
-
1. POWER FACTOR & EFFICIENCY TEST / Power factor and efficiency test
First, the purpose :
Test the power factor and efficiency of SMPS (specifications are designed according to customer requireme...[Details]
-
China's Huawei Technologies Co Ltd has disputed the findings of a U.S. cybersecurity firm that found its equipment was far more likely to have flaws than its competitors' equipment, calling its analy...[Details]
-
一. IAR SWO IAR comes with the printf via SWO function in the compilation options. First, let's talk about how to output information to the SWO port. It's done in one sentence. ITM_SendChar(ch); Stri...[Details]
-
This paper introduces the automatic control system of ironing machine based on single chip microcomputer, and gives the hardware and software design and implementation of the system. The DMF50174 disp...[Details]