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The transformer on-load tap changer tester is designed according to the high voltage test equipment of the power industry standard of the People's Republic of China, the general technical conditions ...[Details]
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Requirement: IO generates the fastest switching pulse. Conclusion: Maximum speed is 5MHz. First attempt: IRC enables 16M without frequency division. The IO is set to push-pull high-speed output. Whil...[Details]
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Video surveillance is one of the most effective means in security systems. Since its widespread use in the 1990s, especially with the construction of large-scale projects such as safe cities, tens ...[Details]
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With the rise of the Japan-South Korea trade war, hydrofluoric acid, a semiconductor chemical material, has also come onto the stage. At the Semiconductor Industry Innovation Forum on September 4, Li...[Details]
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Recently, relevant information about OPPO Reno8Pro was leaked, and renderings were also leaked on the Internet. The high appearance of the Reno7 series has also made many people look forward to the R...[Details]
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The code will be automatically generated in tim.c as follows: /* Includes ------------------------------------------------------------------*/ #include "tim.h" /* USER CODE BEGIN 0 */ /* USER CO...[Details]
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According to foreign media reports, Hyundai and Kia jointly applied for a patent for a compressor cooling system for cleaning vehicle exterior sensors such as lidar. One of its main innovations is th...[Details]
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Today, Huawei and China UnionPay Co., Ltd. held the 2019 PLC-IoT Industry Development Forum and Huawei PLC-IoT Ecological Alliance Establishment Conference in Dongguan. At the conference, the "Huawei...[Details]
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introduction As an important energy source, coal plays a vital role in many aspects such as industrial production and is related to the lifeline of the national economy. Safety issues in coal mining ...[Details]
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Recently, Guangdong Leading Intelligent Manufacturing Co., Ltd. (hereinafter referred to as the "Company") acquired a total of 24.50% of the equity of Triumph Lead (Singapore) Technology (Investment)...[Details]
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The independent watchdog of STM32 is driven by a dedicated internal 40Khz low-speed clock, which remains effective even if the main clock fails. The principle of the watchdog: When the microcontrol...[Details]
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#include
#define uchar unsigned char
//f=11.0592
void delay(uchar ms) //about n (ms) delay
{
int i;
while(ms--)
{
i=97;
while(i--); //Loop once for abou...[Details]
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New Security, DevOps and MLOps Capabilities for JFrog Software Supply Chain Platform
Helping enterprises build and release software with confidence from code to runtime
Dece...[Details]
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In the previous section, we implemented support for nand flash boot (click to view), which does not mean that uboot can read and write nand at this time, but it can burn uboot to nand and relocate th...[Details]
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1. The implementation principle of LED driver:
The conductivity of the transistor is controlled by the high and low levels of the GPC0_3 and GPC0_4 pins, thereby controlling the on and off of ...[Details]
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