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In response to Japan's escalation of unilateral trade sanctions, South Korea has stepped up efforts to formulate a special budget of 1 trillion won and is preparing to introduce countermeasures. Anal...[Details]
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The system clock can select internal or external clock, the clock frequency can be multiplied, the bus clock is 1/2 of the system clock, the timer clock can select the clock source, the clock source ...[Details]
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Recently, I analyzed the startup process of the k60 series demo program provided by Freescale on IAR. Now I write down some notes for future reference. First, let's take a look at the distribution of ...[Details]
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The TDS3000B series oscilloscope integrates digital fluorescence waveform acquisition technology, automatic anomaly detection function, online remote control function and 7 application modules, and i...[Details]
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The board I have originally came with a 2.4.19 kernel. I plan to port the new 2.6 kernel and download the 2.6.17 kernel from the Internet. The download address is: http://www.kernel.org/pub/linux/ker...[Details]
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1. The main difference between amplifiers and comparators is the closed-loop characteristics
Most amplifiers work in a closed loop state, so they are required not to self-excite after closing the l...[Details]
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When it comes to new energy electric drive systems, people are more concerned about high-voltage drive motors. In fact, in addition to these "big motors", there are many "small motors". For example...[Details]
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Today's electronic devices and products are developing at a faster pace than ever before, with the lifecycle from design to production shortened to as little as six months in many commercial applicati...[Details]
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AVR timer key points introduction The M16's T1 16-bit timer has a total of 15 operating modes. The other two 8-bit timers (T0/T2) are relatively simple, except that T2 has an asynchronous operating...[Details]
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The rapid development of electric vehicles makes us wonder how long it will take for them to become reality in the future! Electric vehicles are developing rapidly, but it always feels like somethi...[Details]
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SD card introduction
SD card is a new generation of memory device based on semiconductor flash memory. SD was successfully developed in August 1999 and weighs only 2 grams. However, it has high memo...[Details]
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The method of measuring time and voltage amplitude with an oscilloscope is basically the same, except that when measuring time, the reading between the two measured points is along the X-axis directi...[Details]
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In general, the serial port of STM32 microcontroller is easy to understand and programming is not complicated. Of course, I would rather hope that its interrupt system is as simple as that of 51 mic...[Details]
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The supply of mature wafer foundry processes is tight. According to industry sources, after TSMC raised its quotation by 20% for the first time a few days ago, UMC, Intel, Powerchip and other industr...[Details]
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On November 13, SMG, a subsidiary of the Semiconductor Industry Association SEMI, released a new quarterly analysis report on silicon wafers in California, USA, yesterday. The report shows that glo...[Details]
Test/Measurement
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