-
January 16, 2018 - Recently, ViewSonic's high-definition home theater projectors PJD7828HDL and PRO7827HD have been listed on CNET's "Best Home Theater Projectors of 2018" list for their large-screen...[Details]
-
Most portable devices use components that are light, small, and powerful. The power supply occupies an indispensable and important position among all components. Lithium-ion batteries are popular in t...[Details]
-
Lithium battery has changed the global industrial layout. With the development of new energy vehicles in China, the development speed of China's lithium battery industry is also amazing. So, what a...[Details]
-
Recently, in order to support the development of the integrated circuit design and software industries, the Ministry of Finance’s official website issued an announcement on the corporate income tax p...[Details]
-
The interrupt of AT89S52 microcontroller is divided into four stages: interrupt sampling, interrupt query, interrupt response, and interrupt return. When executing an interrupt, the following three co...[Details]
-
Write a program to make the display sequence of the digital tube be: 0123,1230,2301,3012. Digital tube display is divided into static scanning and dynamic scanning. Dynamic scanning display is gene...[Details]
-
Recently, Vishay Intertechnology, Inc. announced the launch of a new IHSR high-temperature inductor, the IHSR-2525CZ-5A, which is 7.4 mm x 6.6 mm x 3.0 mm 2525 and meets the AEC-Q200 standard. The ...[Details]
-
The resistance of a conductor to electric current is called resistance, represented by the symbol R, and its units are ohm, kiloohm, and megohm, represented by Ω, KΩ, and MΩ respectively.
1. R...[Details]
-
As the development time of LED display screens increases, the application fields become wider and wider, and people's understanding and recognition of LED display screens also deepens. Problems tha...[Details]
-
STMicroelectronics releases new scalable automotive high-side driver with advanced power technology for rich functionality
February 15, 2023, China -
STMicroelectronics has relea...[Details]
-
According to Jiwei.com, the U.S. Department of Justice has intervened in the case in which the U.S. Federal Trade Commission (FTC) accused Qualcomm, a major mobile phone chip manufacturer, of monopol...[Details]
-
Mobileye
,
the once dominant supplier of intelligent driving technology
, recently announced a major decision: it will immediately shut down
its
LiDAR
R&D department this year and ter...[Details]
-
We often see different expressions such as ARM7, ARM9, ARM11, and armv6k. And in GCC compilation, we often use -march, -mcpu, etc. What do they mean? Sam himself is not very clear, but he has a vague...[Details]
-
First, please check "UseMicroLIB" in "Target"- "Code Generation" of MDK (keil) project properties. Add Printf to your program 1,#include 2. Add #ifdef __GNUC__ #define PUTCHAR_PROTOTYPE int...[Details]
-
With the advancement of LED epitaxial materials, chip processes and packaging technologies, the luminous efficiency of LEDs has been continuously improved, making it possible for LED light sources to...[Details]