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This article analyzes the chip selection for audio and video products, measuring it from the chip's instruction set, main frequency, cache, DMA, etc., to provide you with some help when choosing a so...[Details]
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The STC89C516RD microcontroller contains 1280 bytes of RAM data storage, which is sufficient for general applications. However, since the system uses a real-time multi-tasking operating system RTOS...[Details]
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About a century ago, a scientist named Nikola Tesla (PS: has nothing to do with the current Tesla electric car) discovered a way to convert magnetism and electricity without cutting the magnetic f...[Details]
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First, understand the main reasons for the color cast of LED display modules:
1. Problems with LED lights: (including inconsistent chip parameters, defects in packaging glue materials, position e...[Details]
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As one of the core components of electric vehicles, how to achieve longer driving range, lower power consumption per 100 kilometers, slower battery degradation, and higher energy density of battery...[Details]
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In industrial cooling water systems such as steel plants and power plants, it is necessary to quickly and accurately measure and adjust the concentration of water treatment agents. Therefore, we desi...[Details]
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A few days ago, I was writing a program and encountered a problem. The baud rate commonly used by the 51 microcontroller is 9600, but the baud rate of the module used is 115200. The program was writt...[Details]
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PLC is actually a set of ready-made single-chip microcomputer (single-chip microcomputer has a wide range of range) system.
You can think of the ladder diagram of PLC as a programming language...[Details]
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ADC The 12-bit ADC is a successive approximation analog-to-digital converter. It has up to 19 channels and can measure 16 external and 2 internal signal sources and Vbat channels. The A/D conversion...[Details]
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I have made many fixes to the previous W5200 driver, including fixing some bugs. It is mainly for MSP430F5438a, but should also work for MSP430 "5" or "6". I have divided the code into blocks acco...[Details]
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According to Jiwei.com news, Jiangfeng Electronics, which has been active recently, has spoken again. On August 5, the company issued an announcement stating that it plans to purchase 100% of the equ...[Details]
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TKDL Cable Identifier 1. This power cable identifier has high-power current pulse output; the on-site received signal characteristics are clear 2. This power cable identifier is light and flexible, h...[Details]
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The company today announced the launch of the TB9044FNG, a general-purpose system power IC for automotive applications with multiple outputs that enables functional safety . Sample shipments start to...[Details]
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1. Input voltage: 110VAC/DC or 220VAC/DC or 380VAC three-phase ±20%; or 85~264VAC full range
2. Input frequency: 47~63Hz
3. Output stability: 0.5% typical value
4. Loa...[Details]
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Data centers currently account for more than 2% of global energy consumption. Driven by artificial intelligence, this figure is expected to grow to around 7% by 2030, equivalent to the current...[Details]