Several emerging applications are further driving the semiconductor industry's rapid progress to achieve significant improvements in power, performance and area (PPA).In fact, electronic designs such ...
There is a CM in the J1939 fault code that indicates the conversion method of SPN. When this bit is 0, SPN is converted according to Version 4. When this bit is 1, SPN is converted according to Versio...
Relay components now generally have 5 pinsAs shown in the figure,Figure 1 is the general connection method of the relay on the schematic diagram.Figure 2 is the basic internal structure of the relay.N...
Television, which is recognized by the world as one of the most important inventions of the 20th century, is an indispensable tool for people to exchange information. As television becomes more popul...[Details]
The development of cloud computing, big data, mobile computing and other technologies has changed every aspect of human life and moved towards intelligence. Smart home has become a hot topic in t...[Details]
● Interrupt Mapping Unit: Maps USB events that may generate interrupts to three different NVIC request lines: ─ USB low priority interrupt (channel 20): Can be triggered by all USB events (correct...[Details]
IT Home reported on June 18 that Qualcomm released the Snapdragon 690 processor yesterday, which will bring support for 5G networks to low-priced smartphones. It uses the ARM Cortex-A77 core and...[Details]
On September 14, Zhenhua New Materials was officially listed on the Shanghai Stock Exchange Science and Technology Innovation Board. The company's stock code is 688707 and the issue price is 11.75 y...[Details]
1. Storage Controller Introduction The "Storage Manager" in s3c2440 provides the signals needed to access external devices and has the following features: 1. Support little endian and big endian ...[Details]
According to Patently Apple, Apple is working with Foxconn Technology to develop semi-transparent lenses for its AR devices. These lenses are expected to be used in "Apple Glasses". Sources reveale...[Details]
When debugging the board, I found that the PA15 port only had a level of 3.3V regardless of whether it was high or low. Later, I couldn't download the program. If the port is disabled, you can refer ...[Details]
Recently, Blue Blood Research released a report on Ren Zhengfei's interview with the Los Angeles Times. In the interview, Ren Zhengfei stated that he has a veto power in Huawei. However, although he ...[Details]
The OPPO Find X3 series will be officially released on March 11. Before the release, Shen Yiren got his hands on OPPO's most powerful flagship in advance. On March 8, Shen Yiren recommended t...[Details]
8-bit (eight-bit) logic switch circuit diagram
Installed at the bottom of the operating part, it consists of 8 button switches. The circuit is shown in Figure 1-5. When the switch is pulled...[Details]
It has been reported that all 170 LED street lights that were piloted on a section of road in Nanjing, Jiangsu Province two years ago have broken down, their service life is far from the expected, and...[Details]
classic 2440 Startup Process Analysis The 2440 startup process is a difficult point and not easy to understand. The understanding of the 2440 startup process affects the subsequent analysis of the ba...[Details]
According to foreign media reports, on April 28 local time, Imagry announced a partnership with AutonomouStuff to incorporate its technology into AutonomouStuff 's leading autonomous driving technol...[Details]
The push-pull switching power supply is a common switching power supply topology, which is mainly composed of two switching tubes, namely the P-channel MOS tube and the N-channel MOS tube. Which of...[Details]
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