SOP packaging is a form of component packaging. Common packaging materials include plastic, ceramic, glass, metal, etc. Plastic packaging is now basically used. It has a wide range of applications and...
The power supply and disconnection of 12V door locks (such as magnetic locks, cathode locks, etc.) are controlled by relays. The back electromotive force generated by the door locks every time they sw...
The external FLASH of STM32F746GDiscovery is broken. I want to replace it with a new one, but I can't blow it off with an air gun. I tried twice, but I couldn't blow it off. The first time I tried, I ...
[b]Aerial photography drones can only be multi-rotor drones? Parrot stands up and gives you a fixed-wing Parrot Disco... [/b] [color=#444444][backcolor=rgb(255, 255, 255)][font=Verdana, Arial, sans-se...
The previous article introduced the use of LCD screen. This screen also has a touch function. This article will introduce the use of the touch function of LCD.
There is a lot of content about touch, w...
With the increasing functions of today's digital electronic products, the increasing size of LCD screens, and the continuous enhancement of multimedia video functions, the capacity of lithium-ion/p...[Details]
At the China International Intelligent Industry Expo-China Unicom booth, Fraunhofer IIS, a world-renowned audio and media technology research institute, and China Unicom demonstrated IPTV set-top box...[Details]
The operation process of genetic algorithm
Selection (replication):
According to the fitness of each individual, according to certain rules or methods, some excellent individuals are s...[Details]
Today we will talk about the technology of battery cell assembly . In the discussion on the technical route of power battery pack, should we choose cylindrical, soft pack or square case? The contro...[Details]
When developing embedded systems with MCUs at their core, a stack buffer overflow occurs when a software program writes data to the memory address range of the program call stack outside of a prese...[Details]
Introduction: LED dot matrix display is a large display system that integrates microelectronics technology, computer technology, and information processing technology. It has become an ideal choice f...[Details]
Maxim's EZCascade technology uses an LVDS interface to support long-distance cascading of thousands of LED drivers. This solution eliminates multiple expensive processors, effectively reducing the cos...[Details]
IC Insights recently released the sales forecast of the top 25 semiconductor suppliers in the third quarter of 2021. It is estimated that Sony, ranked 16th, will grow its sales by 34%, ranking first ...[Details]
Principle of linear variable differential transformer:
The oscillator generates a high-frequency reference electromagnetic field, and has a built-in movable ferromagnetic spindle and two sets ...[Details]
SiC414 integrates 5V/200mA LDO 6A step-down
power
regulator,
switching
frequency up to 1MHz, all using ceramic
capacitors
. Continuous output current up to 6A, efficiency greater than 9...[Details]
The world situation in 2020 has caused the semiconductor electronics industry to be profoundly affected by the external environment such as the epidemic and Sino-US trade. Although the overall Chines...[Details]
Earlier, there were reports that Samsung Electronics had received a 1 trillion won order to produce the next-generation 5G high-end smartphone mobile application processor for Qualcomm, mainly ...[Details]
Verification is to test whether the design complies with the corresponding standards (industry standards or custom standards) and how much redundancy there is. Verification and debugging are the main...[Details]
With the rapid development of science and technology in modern society, people's audio-visual equipment for daily life and entertainment is constantly being updated, and early traditional analog te...[Details]
1 Introduction Fingerprint recognition technology analyzes the local features of fingerprints and extracts detailed feature points from them, thereby reliably confirming personal identity. Fingerpri...[Details]
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