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Wet microbial penetration tester Wet state microbial penetration tester Shandong Sairuite is used to determine the performance of materials in resisting the penetration of bacteria in liquids when su...[Details]
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Power semiconductors will encounter various problems in actual system applications. Some problems require the accumulation and summary of design experience, some classic problems have been written i...[Details]
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1. Initialize the SD card.
I mostly use SPI mode now, so I will only discuss SPI mode here. In SPI mode, all instructions require the CS pin to be set to 0 first. So I will not emphasize this point...[Details]
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According to a Twitter blogger, @Wander1236 is making a software that can turn the punch hole screen of Samsung Note 10 and 10+ into a water drop screen, providing another option for those who ...[Details]
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This solution is based on the 8-bit single-chip SAF-XC846 + IPP120N06, Infineon XC866 series microcontroller, with a clock rate of 27 MHz, 6-way PWM designed for motors, high-speed analog...[Details]
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Some time ago, I wanted to use ST-LINK to debug the board hardware, but found that nothing happened (but there was no problem with the code). After opening the settings, I set it to run from the star...[Details]
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On November 23, a new optoelectronic material, Micro LED chip and display module industrialization project with a total investment of 600 million yuan was signed and settled in Huoqiu Modern Industri...[Details]
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According to foreign media reports, lithium metal batteries are one of the most promising battery products for high-density energy storage technology. Now, researchers from Arizona State Universit...[Details]
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1. JZ2440 uses NOR Flash to start
When NOR starts, address 0 is located in NOR Flash, corresponding to BNAK0. The CPU runs the program directly from address 0 of NOR Flash. The code can be copied d...[Details]
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1 Introduction
With the increasing application of single-chip microcomputers, in order to reduce the cost and difficulty of single-chip microcomputer system development, many single-chip micro...[Details]
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The modern electromagnetic signal environment is becoming more and more complex and dense, requiring
electronic
warfare
receivers
to have wide processing bandwidth, high sensitivity, large d...[Details]
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In terms of hardware circuit design, DSP chip and peripheral circuits are used to form the speed capture circuit. The motor drive controller uses microcontroller chip and peripheral circuits to for...[Details]
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Compared with the F1 chip, the F4 RTC has been greatly improved. The F4 RTC provides a calendar clock and two programmable alarm interrupts, and a periodic programmable wake-up flag. This makes it ve...[Details]
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Automotive chip grade
According to the automotive electronics standards set by the United States, automotive chips are divided into five levels, the smaller the number, the higher the level.
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Power technology
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