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China Unicom was formed in 2009 by merging the former China Netcom and the former China Unicom. It is the only telecommunications operator in China that is listed in New York, Hong Kong and Shangha...[Details]
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I am talking about the microcontroller C. The delay in the book is like this, such as:
void delay02()
{
unsigned char i,j,k;
for(i=2;i 0;i--)
for(j=200;j 0;j--)
...[Details]
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DC-DC module power supplies are increasingly used in communications, industrial automation, power control, rail transit, mining, military and other industries. Modular design can effectively simpli...[Details]
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The device uses a vertical-cavity surface-emitting laser and intelligent dual I2C slave addresses and is suitable for a variety of battery-powered consumer electronics applications such as true wirel...[Details]
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Zhiyong high-voltage differential probes are widely used in various applications. They can provide excellent general-purpose differential signal measurements for today's high-speed power measurements...[Details]
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The following is a summary of my understanding of the basics of MOSFET and MOSFET drive circuits, which includes some reference materials, not all original, including the introduction, characteri...[Details]
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On December 15, Yizumi's "20th Anniversary Celebration and Digital Factory & Heavy Die Casting Workshop Production Ceremony" was held at Yizumi's Third Factory in Shunde, Foshan. It is reported t...[Details]
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I got a stm8 board from someone today, and the following error occurred when downloading the program: Thu Jan 29, 2015 10:04:06: C-SPY Processor Descriptor V1.40.1.50106 for STM8 Thu Jan 29, 2015 ...[Details]
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I accidentally discovered this problem while using ADC today and would like to share it with all my friends. I2CDelay of 89: #define I2CDelay() {_nop_();_nop_();_nop_();_nop_();} I2CDelay of 12...[Details]
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According to the latest research report released by Strategy Analytics, the year-on-year growth rate of mobile computing demand in 2020 was double-digit. In the past 2020, tablet computer vendors pro...[Details]
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When the first batch of circuit board prototypes are placed on the desk of a hardware engineer, he will feel very troubled when testing. The engineer has spent weeks designing the circuit diagram a...[Details]
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On September 9, Hebei Development and Reform Commission announced the renewable energy pilot demonstration projects, including energy storage projects:
Project Name: Xinle City Energy Storag...[Details]
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The MAX5976A/MAX5976B are fully integrated solutions for hot-swap applications that require safe insertion and removal of circuit cards from a live backplane. The devices integrate a hot-swap controll...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Solar energy is a clean and renewable energy source with a very broad application prospect. In recent years, the use of solar energy for processing agricultural products and medicines has also develo...[Details]
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