Electromagnetic pulse (EMP) is a physical phenomenon. It is mainly used to destroy enemy electronic equipment. The longest duration of an electromagnetic pulse is usually only one second. It is a sudd...
Bandwidth is what keeps our digital world running. We need faster and faster speeds to keep all kinds of activities going on in all walks of life. Although the Ethernet protocol (the data connection b...
[i=s]This post was last edited by Mowen@ on 2022-3-25 10:46[/i]1. Overview
We have already completed functions such as obtaining the playback link, searching for music, and displaying the interface. S...
[i=s]This post was last edited by dcexpert on 2021-5-4 19:26[/i](Link is broken, waiting for update)A comprehensive MicroPython firmware development tutorial that steps into the world of Python for mi...
On August 8, TSMC announced at the board meeting that it would join forces with Robert Bosch GmbH, Infineon Technologies AG and NXP Semiconductors NV to establish the European Semiconductor Manufactu...[Details]
CL300 series LED ± symbol display is a display function module composed of a strong drive CMOS integrated circuit and an LED ± symbol display. It has four functions of reversible counting, storage,...[Details]
According to news on January 5, the Institute of Computing Technology of the Chinese Academy of Sciences has built large-scale chips with up to 256 cores, and the future goal is to reach up to 1,600 ...[Details]
In the data acquisition system, the analog/digital converter is a crucial link. The accuracy of the analog/digital converter and the cost of the system directly affect the practicality of the system. ...[Details]
74HC595 is a digital chip with 8-bit shift register and has output latch and three-state output.
Since it can drive so many digital tubes, driving a large screen dot matrix is still a dream...[Details]
Wirebond once dominated this market, when most chips were relatively uncomplicated and had long product cycles—sometimes as long as 5 to 7 years. But as automakers begin planning for a faster-paced f...[Details]
Openness: Building a Ubiquitous Power Internet of Things
As time goes by to 2019, China's Internet has entered the second half of the "hotspot battle". Whether it is Zhou Hongyi's "deep in...[Details]
//The crystal oscillator is 12M, 2007/12/24
//This program has been debugged on the hardware
//This program was written in response to a netizen, and I hope to get...[Details]
The accessibility of RISC-V is sparking a revolution, allowing developers to design processors that fit specific requirements thanks to its open architecture. Fraunhofer IPMS has extensive RISC-V exp...[Details]
"Since 2019, the industry has given domestic chip companies great opportunities because the chip shortage is so extreme. Before, everyone didn't consider localization. Now it takes a week to design...[Details]
A/D converters and single-chip microcomputers are important components of modern intelligent instruments. The serial MD converter has fewer serial port signal lines, which is helpful to reduce the ...[Details]
Another highlight of the "Core Power" competition is that the judging panel composed of top investment institutions has also been fully upgraded! As a selection activity focusing on start-up projects...[Details]
"Since 2013, we have repositioned the company to expand its core competency in power management, and we have optimized our R&D investment, staff mix and capital expenditures, with good results," I...[Details]
Theoretically, the application scope of high-precision maps is very wide, and they can penetrate into many fields such as urban management, emergency management, and urban renewal. However, IDC fou...[Details]
Analysis process:
Program entry
Phase 1 Program Analysis
Second stage program analysis
2440 Development Board:
1.uboot entry:
To see the entry of...[Details]
RF/Wirelessly
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