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1. Experimental topic : Stopwatch system design - Use AT89C51 to design a 2-digit LED digital display "stopwatch", which displays time from 00 to 99 seconds and automatically increases by one per s...[Details]

NVIDIA Tegra processor 　　Tegra is a general-purpose processor brand based on the ARM architecture (i.e., CPU, which NVIDIA calls "Computer on a chip") launched by NVIDIA in 2008. It can provide high ...[Details]

Recently, I re-debugged the 8-bit HWECC and found that the 8-bit HWECC of S5PV210 can indeed be used. However, problems still occur when using the yaffs2 file system. This is due to the conflict betw...[Details]

Codasip enhances security of RISC-V processor designs with acquisition of Cerberus The security issues of RISC-V need to be taken seriously Munich, Germany, November 2022 - Codasip, a leader in p...[Details]

If a key 1 is pressed, the serial port 0 of N76E003 will send 1 to the serial port debugging assistant, but there is always a problem. Which great god can help me? The code is as follows: #include "n...[Details]

The "China VR/AR Market Quarterly Tracking Report" recently released by International Data Corporation (IDC) shows that the shipment of head-mounted display devices in China in the first quarter of 2...[Details]

Battery It is an important part of UPS system. Its quality is directly related to the reliability of the whole UPS system. However, the battery is the devi...[Details]

Henry Ford founded Ford Motor Company in 1903 at a time when few people could afford cars. They were expensive to manufacture, costly to repair, and complicated to operate. At the time, cars were sti...[Details]

As fuel-powered vehicles are replaced by electric vehicles, mechanical connections are increasingly replaced by electronic information, requiring an in-vehicle network to facilitate communications. E...[Details]

When learning about microcontrollers, setting up the environment, creating a project, adding files, etc. is step 0. I learned these steps from the EWSTM8 series tutorial 02 in the IAR series tutorial...[Details]

Another former giant in the mobile phone industry has fallen! HTC mobile phones have been completely removed from the JD.com flagship store and Tmall official flagship store. It is reported that sea...[Details]

Printed circuit boards (PCBs) are highly integrated components, power lines, and signal lines in electronic application systems. The quality of PCB design has a great impact on the electromagnetic ...[Details]

　Soccer robots (also known as intelligent soccer robots) are a high-tech competitive activity that has been rapidly developed internationally in recent years. They involve cutting-edge research in th...[Details]

The function of the sensor is to convert one form of energy into another form of energy. In modern industrial production, especially in the process of automated production, various sensors are used t...[Details]

Understand the basic principles of frequency converter A frequency converter is a device that converts AC power into DC power with adjustable speed, and then converts DC power i...[Details]