Nowadays, many MCUs have their own unique IDs. How is this unique ID generated? If it is generated sequentially, can it represent the production batch? I am curious......
One of the most common misconceptions we hear today, even among the world’s largest companies, is that they don’t really know why they need 5G. Some believe 5G is still too far away to plan for; other...
The MAX9697 is a 12-channel programmable gamma
voltage reference
system that provides 12 programmable reference voltages with 10-bit resolution. These voltage references can be used for g...[Details]
As customers' requirements for power quality gradually increase, traditional power networks are difficult to meet development requirements. For this reason, the idea of developing a "full coverage, ...[Details]
1. Circuit Design This circuit consists of AT89C51 minimum system, 74HC595 shift register, 8*8 dot matrix LED screen and buttons. 74HC595 displacement register 74HC595 is an 8-bit serial input and ...[Details]
For example: In the past, the circuit system of a car was a bit like household electricity. There must be electricity and plugs to supply electricity to electrical appliances. If anything did not w...[Details]
The volume of automobile consumption is far from being fully developed, but the trend of consumption upgrading is gradually igniting. Africa is just like China 30 years ago and India 20 years ago, pr...[Details]
In March this year, the Sichuan Intellectual Property Service Promotion Center and the Sichuan Branch of the China Development Bank signed a strategic cooperation agreement. In order to further deepen...[Details]
0. Introduction
For industrial control microcomputer systems, input device keyboards are almost indispensable. When the number of keys is small, the high and low levels of the key control ...[Details]
LED packaging
The method is to connect the chip (die) to its heat dissipation substrate Submount (sub-adhesion technology) through wire bonding, eutectic or flip chip packaging technology ...[Details]
The need for small, low-cost printed circuit antennas is increasing as wireless systems are built with more and more features, such as a cell phone that must support Bluetooth, cellular operation, ...[Details]
1 Device characteristics
The DS12C887 real-time clock chip has rich functions and can be used to directly replace the clock calendar chip DS12887 on the IBM PC. At the same time, its pins are als...[Details]
The performance of a cellular transceiver depends on the reliability and stability of the power rail. Therefore, design choices must be made to ensure adequate power margin, proper ground plane siz...[Details]
From March 17 to 19, 2021, the semiconductor industry event SEMICON China was grandly held at the Shanghai New International Expo Center. Jushi Technology brought the first AI-driven semiconductor le...[Details]
The soil fertility tester is a fast soil testing instrument suitable for agricultural production. It can determine the current soil nutrient content in a certain area, and then formulate a scientifi...[Details]
In the past decade or so, the requirements and standards for indoor air quality have been continuously improved both at home and abroad. Accordingly, a series of standards and specifications have bee...[Details]
A team from the Massachusetts Institute of Technology has made an important breakthrough in the field of electronic manufacturing: they used full 3D printing technology to produce active electronic...[Details]
GD32 MCU
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