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On February 14, the Henan Provincial Development and Reform Commission announced the second batch of provincial independent energy storage power station demonstration projects, with a total of 27 e...[Details]
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The capacity of the internal RAM memory of the MCS-51 series microcontroller is 256B, which is like a 256-story luxury hotel. The function of the hotel is to rent guests, and each guest is like ...[Details]
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1. Design Features
1. Very high efficiency: 82%
2.
Small number
of components
: only 40 components are needed
3. No common mode inductor
is
required
to meet th...[Details]
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The DIY works introduced before are relatively simple. This time, let's take a look at something more complicated. It is definitely impossible to understand it all at once, so you can study it slowly...[Details]
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Switching power supplies are widely used in various electronic devices such as computers and communications due to their low power consumption, high efficiency, small size, light weight, wide vol...[Details]
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With the progress of society and economy, the commercialization of residential buildings has developed rapidly, and the meter reading and charging issues of residential water, electricity, gas and ...[Details]
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This article introduces a simple home anti-theft watchdog circuit (see the figure below). Schematic diagram of anti-theft watchdog based on NE555 The time base circuit NE555 and R1 and CL form ...[Details]
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With CATL occupying most of the market, do China's second-tier power battery companies still have prospects? Xinwangda, which has won three large foreign investment and joint venture orders, may b...[Details]
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On January 6, local time in the United States, during AMD's CES 2020 speech, the back and controller handle of Microsoft's Xbox Series X, as well as the AMD custom processor it carries, were finally ...[Details]
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GW Instek's newly developed economical safety tester GPT-9600 series is moderately priced and can meet routine tests for major safety regulations, such as IEC, EN, UL, CSA, GB, JIS and other safety r...[Details]
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The triggering ability of the bidirectional thyristor can be easily checked by using the hFE socket of the digital multimeter. The method is shown in the figure. The figure shows the appearance of a s...[Details]
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DMA Refer to Wildfire's "STM32 Library Development Practice" P195-P215 "DMA - Direct Memory Area Access" chapter for explanations. DMA FIFO Each data stream has four independent 32-bit FIFOs. DMA t...[Details]
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Recently, Mr. Markus Mosen , CEO of Ruineng Semiconductor , was invited to attend the 2023 China International Semiconductor Executive Summit (ISES, formerly CISES) held in Shanghai. ...[Details]
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At the press conference yesterday (August 10), Honor officially launched the Honor Smart Screen, a new product category, equipped with a 55-inch 4K screen, a lifting AI camera, 6x10W speakers, equipp...[Details]
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What is Automotive Radar
Automotive radar is the core sensor of the driver assistance system (detection distance, speed). The long-range radar (LRR) is used to realize automatic cruise control...[Details]