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Brushless DC Motor (BLDCM) is a new type of motor that has matured with the development of new power electronic devices and permanent magnet materials. It belongs to the category of synchronous mo...[Details]
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The hardware circuit design of a single-chip microcomputer application system includes two parts: one is system expansion, that is, when the functional units inside the single-chip microcomputer, su...[Details]
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The 300MW photovoltaic new energy + energy storage project in Quwo County is the largest single photovoltaic power generation project approved by the Shanxi Provincial Government. It is listed as a ke...[Details]
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Recently, Shenzhen Simu Information Technology Co., Ltd. (hereinafter referred to as Simu Technology) announced the completion of a US$200 million Series B financing round. Investors in this round of...[Details]
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Although quad-core smartphones are still in the popularization stage, the battle for octa-core has quietly begun. As time entered the second half of 2013, when the battle for CPU and main frequency o...[Details]
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As the capacity of SSD hard drives continues to increase, NAND flash memory has gradually shifted from the previous SLC and MLC to TLC and QLC. In particular, QLC has been an unavoidable choice for l...[Details]
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How much money did global manufacturers make in the smartphone market in 2021? On March 3, Counterpoint, a well-known data research organization, announced the revenue and ranking of the global smart...[Details]
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//File system and SD card driver interface file diskio.c
#include "diskio.h"
#include "ffconf.h"
#include
#include "MMC_SD.h"
DSTATUS disk_initialize (
BYTE drv
)
{
int Statu...[Details]
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This article is half-written and half-copied. Please refer to the article for the description of Chapter 1. There is no NandFlash soldered in Tiny4412, but an eMMC chip instead, so I did not look a...[Details]
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Data released by the China Electric Charging Infrastructure Promotion Alliance showed that as of September 2019, member units of the alliance had reported a total of 466,000 public charging piles, in...[Details]
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SCR is the abbreviation of silicon controlled rectifier, abbreviated as SCR, also known as thyristor.
Since its introduction in the 1950s, it has developed into a large family. Its m...[Details]
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Spectrum analyzer is a commonly used analytical instrument, mainly for detecting radio frequency and microwave signals, and has certain applications in many fields. There are some common issues that ...[Details]
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A lot has happened in the field over the past year. Everyone is imagining how robotics will change, and whether humanoid robots will ruin it. Meanwhile, Hello Robot has been working on making its S...[Details]
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General Motors has come up with a lot of new ideas in module design, and has made three different soft-pack modules in BEV3. I didn’t pay much attention to this design when I was watching the video, ...[Details]
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On October 29, for users of the Chinese version of iPhone, what they are most concerned about is when they can experience the Chinese version of Apple Intelligence.
Apple stated in an official...[Details]
Test/Measurement
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