-
The three-phase motor does not rotate or respond when powered on
If the three-phase motor does not rotate or respond after being powered on, it may be caused by the following reasons:
...[Details]
-
The Redmi K20 series has passed 3C certification. The page shows that M1903F10A, M1903F10T, and M1903F10C are Redmi K20, and the charger model they are equipped with is MDY-10-EC, which supports 18W ...[Details]
-
Data transfer instructions Data transfer is the most basic operation of the microcontroller. The general function of data transfer is to transfer the source operand to the destination operand specifi...[Details]
-
20 years ago, I was sitting in a classroom at a university in Beijing, listening to an old man's lecture on 51 single-chip microcomputers. Time flies, times have changed, and the trend of scientific a...[Details]
-
The Honor Smart Screen X1 series is equipped with the Honghu 818 smart chip. Regarding this chip, Xiong Junmin, Vice President of Honor Business Department (Product), told the story behind it. Xion...[Details]
-
IT Home October 16 news On October 14, He Gang, President of Huawei's Consumer Business Mobile Product Line, released the latest poster of the Mate 40 series global launch conference, showing more de...[Details]
-
There are generally two ways to control relays with a single-chip microcomputer: one is single-chip microcomputer-transistor (PNP)-relay, and the other is single-chip microcomputer-photocoupler-...[Details]
-
The Japan Times website recently reported that Intel will spend US$7.1 billion to build a new chip packaging plant in Malaysia. This is a huge investment intended to increase its global coverage and ...[Details]
-
In the morning, after the alarm goes off but before you get out of bed, you pick up your smartphone from your bedside table and summon your car to work. During the morning rush hour, smart city infr...[Details]
-
On November 6, Sunwanda issued an announcement stating that Sunwanda Automotive Battery Company received a designated notification from the German Volkswagen Group on the HEV (Hybrid Electric Vehicle...[Details]
-
Meituan is an Internet company that focuses on services. Although in the eyes of many people, its business does not involve high-tech content, this does not prevent Meituan from becoming the third la...[Details]
-
Qualcomm Incorporated (NASDAQ: QCOM) announced that it has completed the acquisition of the remaining shares of RF360 Holdings Singapore Pte Ltd, a joint venture between Qualcomm and TDK Corporation ...[Details]
-
1. Set the multimeter to the maximum AC voltage range, hold the needle of one test lead with one hand, and connect the other test lead to the wire you want to test. The higher voltage is the live w...[Details]
-
在一个沒有規则性的内容转换中,查表程序是相当有用的,用户可以使用查表程序很快速的得到相关内容的转换。 例:设计一个程序,將如下图所示中的PORT5读到的一个数值,将输入内容做转换,然后输出到PORT6的7段显示器上。 上图中开关关闭,I/O引脚可以得到一个低电位,若是开关开启则I/O引脚可以得到一个高电位。 图 5.2 数码管 八段说明 7段显示器的接线图如上,我們要編一...[Details]
-
The turning point of the kinetic energy conversion in the automotive industry is approaching. Under the consensus that "electrification is the first half and intelligence is the second half", intel...[Details]