Compound voltage overcurrent protection, it is a voltage compound element composed of a negative sequence voltage relay and a low voltage relay connected to the phase voltage. As long as one of the tw...
This application report and the associated code provide a way to copy compiled program segments from the flash of the TMS320F28xxx to ram, which can increase the code execution speed. This solution im...
As the title says, the normal specification check in PCB is as shown below, but I clicked the document view in the lower left corner, and then the rule check became Figure 2. Can someone teach me how ...
Brothers, I have a question for you. I used NCP1252A chip to make a dual-tube forward switching power supply. Today I measured the voltage of the chip CS pin and it reached 1.28V, but the power supply...
Previous article: [Sipeed LicheeRV 86 Panel Review] 4-Building the compilation environment , I tried to build the compilation environment and test the HelloWorld program. When I ran it on the board, i...
This paper proposes a design scheme of intelligent temperature warning system based on single chip microcomputer. With AT89S51 single chip microcomputer as the core, the scheme uses LM386 audio modu...[Details]
The electric ceramic stove is an electric stove that directly converts electrical energy into heat energy. It uses the principle of far-infrared heating and has no high-frequency radiation. There a...[Details]
Analog Devices, Inc. (NASDAQ: ADI) recently launched the AD7960 18-bit PulSAR® analog-to-digital converter, which has a throughput of 5 MSPS, twice that of all existing SAR (successive approximation ...[Details]
The rapid growth of China's communications industry has promoted the continuous improvement and development of the testing technology level of the communications manufacturing industry. In the manu...[Details]
Cement resistors are made by winding the resistor wire on non-alkali heat-resistant porcelain, adding heat-resistant, moisture-resistant and corrosion-resistant materials to protect and fix the wou...[Details]
Foreign media WinFuture exposed the parameter information of Qualcomm's new Snapdragon 8cx processor. It is reported that Qualcomm's new Snapdragon 8cx SoC is codenamed SC8280. In terms...[Details]
In our DSP forums, blogs and some interactive activities, netizens often ask questions about "programming skills". There is no unified standard for the definition of programming skills. For examp...[Details]
Instruction encoding format and classification
Addressing mode
Data transfer instructions
Arithmetic instructions
Logical operation instructions
Contr...[Details]
China Energy Storage Network News:
Recently, the National Development and Reform Commission issued the "Opinions on Cleaning Up and Standardizing Charges in the Urban Water Supply, Electricit...[Details]
The survey shows that 50% of new energy vehicle owners have regretted their purchases. Since they started driving electric vehicles, they have been troubled by multiple anxieties such as battery life...[Details]
LCD1602 display, forward rotation, reverse rotation, stop display height; this one cost 100 yuan. Proteus simulation schematic diagram of the flag automatic lifting system based on 51 single-chip mi...[Details]
After the United States intensified its efforts to add Huawei and its 70 affiliates to the "Entity List", which means that the giant will be banned from purchasing components from American companies ...[Details]
Contents The invention relates to a flow meter, in particular to a thermal gas mass flow meter. Background of the Invention As a complex technology, flow measurement has been applied in various occ...[Details]
In recent decades, the process of cement industry has been greatly improved and innovated, gradually developing towards large-scale equipment, energy saving and high efficiency, and the detection a...[Details]
Nowadays, electric cars are becoming more and more popular. The most worrying thing about buying electric cars is the charging problem. Today we summarize 5 factors that affect the charging speed. ...[Details]
Analogue and Mixed Signal
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