VLSI CADI-Theory : https://training.eeworld.com.cn/course/6101A modern VLSI chip has a zillion parts -- logic, control, memory, interconnect, etc.? How do we design these complex chips?? Answer: CAD s...
On March 2, 2020, Adafruit announced the official release of CircuitPython 5.0.0.5.0.0 has many improvements and enhancements, including grayscale OLED and e-paper displays, adding a lot of support an...
Press P2.1, LED1 lights up for 1s, quickly press P2.1 twice, LED2 lights up for 1s// Press P2.1, LED1 lights up for 1s, quickly press P2.1 twice, LED2 lights up for 1s
#include "msp430f5525.h"
unsigne...
I can only say that SF Express in the city is too fast. I received it this morning and was told that it had been arranged for mailing. Then I received it just after I got to work.
The review channel w...
Live replay: Fujitsu FRAM's encryption-free (spectrum) authenticity verification solution is a security innovation and the world's first new verification method : https://training.eeworld.com.cn/cours...
The so-called mixed signal test refers to the test of mixed circuit chips such as A/D, D/A, and phase-locked loops that have both digital and analog signals. The test time of mixed signal test is l...[Details]
Pulverized coal gasification is one of the newest technologies in the field of clean coal technology. Shell, GSP, and aerospace furnaces are relatively mature pulverized coal gasification processes th...[Details]
introduction
Since the 1990s, with the continuous reduction of the feature line width of integrated circuits and the corresponding increase in chip density and operating frequency, reducing po...[Details]
1. Application background: According to data disclosed by the Ministry of Transport of China, by the end of 2020, the mileage of China's expressways in operation reached 161,000 kilometers, ranking f...[Details]
In recent years, China's power industry has developed rapidly in terms of total power generation and power grid construction, and the scale of the power system has continued to expand. However, with t...[Details]
1. When terminals "E" and "L" are open, the pointer of the hand-cranked generator will not point to "∝". First, remove the handle, unscrew the fastening screws, use a soldering iron to solder the gen...[Details]
1. What is the definition of battery?
A storage battery is a type of battery. The function of a storage battery is to store limited electrical energy and use it in a suitable place. The wo...[Details]
introduction
For a long time, my country's medical system has used float oxygen flowmeters to monitor the flow rate of oxygen inhaled by patients when they breathe oxygen. This flow rate is onl...[Details]
Manually assemble the following program machine code and analyze the execution function of the program segment. CLR A MOV R2, A MOV R7, #4 LOOP: CLR C MOV A, R0 RLC...[Details]
introduction
The IEEE 1149.1 boundary scan test standard (commonly referred to as JTAG, 1149.1 or "dot 1") is an industry standard method for testing the characteristics of complex ICs and cir...[Details]
Abstract: This article introduces a fuzzy control single-chip microcomputer brushless DC motor speed regulation system based on parameter self-adjustment. The system uses a high-performance eight-b...[Details]
What are the biggest concerns of electric car users? Battery life is undoubtedly one of them, and it is also a pain point for many electric car users. Jokes such as "electric dad" and "charging is as...[Details]
Data released by International Data Corporation (IDC) showed that the traditional PC market (desktops, laptops, and workstations) in Europe, the Middle East, and Africa (EMEA) achieved strong growth...[Details]
According to BusinessKorea, Samsung Electronics announced today (13) that the company's 3D packaging technology has passed the test and will be immediately used in 7nm and 5nm processes. Image sour...[Details]
According to foreign media reports, automotive testing solutions provider AB Dynamics has launched the ADAS target Soft Bicycle 360, which is 30% lighter than similar targets and is designed to red...[Details]
Embedded System
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