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＃i nclude
＃i nclude "led.h"
unsigned char seg ={
0x3f,0x06,0x5b,0x4f, /* 0 1 2 3*/
0x66,0x6d,0x7d,0x07, /* 4 5 6 7 */
0x7f,0x6f,0x77,0x7c, /* 8 9 A B */
0x39,0x5e,0x79,0x71 /* C D E F */
...[Details]
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According to China News Service, yesterday (26), the head of the Shenzhen Municipal Bureau of Industry and Information Technology revealed at the Huaqiangbei 5G life experience event that the number ...[Details]
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Software version: Proteus 8.9 SP0 Note: Other versions of Proteus software will have slightly different operations. Please refer to the "Help" help document. 1. Create a new project from scratch dou...[Details]
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Recently, Zhiyun Co., Ltd. stated in an institutional survey that the company's business is mainly concentrated in the field of display touch automation equipment. It is currently in a leading positi...[Details]
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In modern control systems, angle measurement devices are critical components that require high precision, and their measurement accuracy directly affects the performance and accuracy of the entire s...[Details]
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The power supply design of portable products requires system-level thinking. When developing battery-powered devices, such as mobile phones, MP3s, PDAs, PMPs, DSCs and other low-power products, if ...[Details]
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STM32 is a low-power chip, so its peripherals all have a corresponding clock, and these clocks are turned off when the chip is just powered on, so if you want the peripherals to work, you must ...[Details]
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Leaker Jon Prosser shared renderings of the next-generation iPad mini design on his Front Page Tech website, saying that the renderings were based on design sketches, CAD files and actual device imag...[Details]
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By comparing and analyzing the pulse charts measured and recorded above, we can see that this measurement system can measure the pulse waveform more accurately, and has high measurement accuracy, f...[Details]
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This example uses the STM32F103VET6 platform, which has three SPI interfaces (SPI1 is used here), and each signal line is connected to the CS, CLK, DO, and DIO lines of the FLASH (model: W25X16) to r...[Details]
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The purpose of measuring the DC resistance of transformer windings is to check the welding quality of winding joints and whether there is short circuit between turns of windings; whether the contact ...[Details]
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In today's field, the continuous development of automation technology has brought great changes to production and manufacturing. Among them, welding is an indispensable part of the manufacturing in...[Details]
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Recently, the price of lithium products, an important raw material for the new energy industry, has become a hot topic again. However, unlike previous years, the core content this time is a decline. A...[Details]
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The panel market is experiencing a cold wind. Following the salary cuts of Innolux's senior executives in October, the operations of upstream key component-driven IC companies have become even more p...[Details]
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Gartner recently released the 2024 China Security Technology Maturity Curve, which introduces innovations in China's security field.
This year, two new innovations were added: AI network securi...[Details]
Industrial Control Electronics
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