[size=4]1 Overview [/size] [size=4] [/size] [size=4] Medium frequency power supply generally refers to a single-phase or three-phase variable frequency power supply with an output frequency of medium ...
uＰＣ１１８５Ｈ is a common single-row in-line 12-pin dual-power amplifier integrated circuit in the market. When the power supply voltage is 13.2V and the load resistance is 4Ω, each channel outputs 5.8W (O...
How can I change this 10mm rule? The distance between the pad and the component key is too close. I modified the [color=#333333][font="]clearance constraint in the track but it didn't work. Please hel...
It is said that a man is independent at 30 and free from doubts at 40, and this is the main period of 10 years, so I chose to start over!!!Since September 2009, I came to this strange city, Nanjing, w...
Sound waves are divided into two categories according to their properties: electromagnetic waves and mechanical waves. Electromagnetic waves are generated by the action of electromagnetic forces and ...[Details]
ON Semiconductor has introduced three new white LED drivers designed for backlighting applications in mobile phones, digital cameras, MP3 players and other portable consumer electronic devices to dri...[Details]
iFixit recently disassembled the Samsung Galaxy S21 phone and rated its repairability at 4 out of 10. Although the S20 has never received an official rating from iFixit, foreign media gsmarena believ...[Details]
In recent times, Huawei has become the focus of everyone's attention. With opportunities and challenges coexisting, Huawei has been "signing" contracts frequently in China, from universities to local...[Details]
Digital phosphor oscilloscopes offer a new approach to oscilloscope architecture. With this architecture, DPOs can provide unique acquisition and display capabilities to accurately reconstruct signal...[Details]
Today, Xiong Junmin, Vice President of Honor Business Department (Product), published an article to explain the Wi-Fi 6+ of Honor Router 3. Specifically, it is reflected in the following aspects: 1. ...[Details]
In the past 2020, the uncertainty of the international market environment increased sharply. The special period affected the global political and economic structure and industrial environment, and pu...[Details]
Recently, the series of technological blockade policies promoted by the United States have been jaw-dropping. The world technological order that we are accustomed to is undoubtedly being changed and ...[Details]
The wireless answer scoring system uses AT89S52/51 single-chip microcomputer as the control core, which can wirelessly transmit and receive answer signals, and has the functions of identifying advance...[Details]
Welding technology is a very important process in the industrial manufacturing process. Generally speaking, welding technology is used wherever metal materials are processed. However, welding is al...[Details]
4.3 Conditional Execution ARM instructions can be executed conditionally. Using conditional execution instructions in the code can reduce code density and improve program execution efficiency. Typica...[Details]
IntroductionDBPL
(Differential Bi-Phase Level) coding is a coding method that exceeds the limits of traditional digital transmission. DBPL coding is widely used in engineering applications such...[Details]
Status register f3
This register contains the arithmetic status bits of the ALU, the RESET status bit, and the page preselection bits for program memory greater than 512 bytes.
Status regi...[Details]
The industrial robot control system is the core component of the industrial robot. It is responsible for receiving input signals, processing information, controlling the robot's movement and execut...[Details]
DSP and ARM Processors
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