A2547H-4P+A2547-TP-D-22

1. Forward operating current If: 　　It refers to the forward current value when the light-emitting diode emits light normally. In actual use, IF should be selected to be below 0.6·IFm according to n...[Details]

Sitting on the high-speed train from Shanghai to Beijing, the long journey really makes me feel bored (I didn’t buy a direct high-speed train ticket, so I can only walk slowly and stop at each statio...[Details]

With the rapid development of science and technology, autonomous driving technology has become a hot topic in today's automotive industry. Over the past few decades, we have witnessed the transition ...[Details]

/* Experiment 12: AVR internal door watch experiment. 1. Experiment of watching the door. Feed the dog periodically in the main program, and start the watchdog by pressing a button to make the pr...[Details]

While many people have not yet enjoyed wireless charging of mobile phones, wireless charging of cars is here. Recently, the China Electricity Council (CEC) approved and issued a set of national sta...[Details]

Great Wall Motors announced that the Spotlight Automotive production base project has been approved by the Jiangsu Provincial Development and Reform Commission. It is learned that the Spotlight Autom...[Details]

Foxconn is reportedly in talks with Byton to invest in the company, a deal that could mark a big bet by the iPhone assembler on the car manufacturing business, people familiar with the matter said.  ...[Details]

What is a timestamp? Timestamp refers to the total number of seconds from 00:00:00 Greenwich time on January 1, 1970 (08:00:00 Beijing time on January 1, 1970) to the present. In layman's terms, a ti...[Details]

　　 Selection of core components 　　SPC3 protocol chip 　　 SPC3  is an intelligent communication chip specially developed for slave stations. It supports PROFIBUS-DP protocol. Figure 1 shows the str...[Details]

Note: Assume that data is read from 8-bit AD (if it is a higher-bit AD, the data type can be defined as int), the subroutine is get_ad(); 1. Limiting filter method (Also known as program judgment fi...[Details]

On April 4, Tsinghua Unigroup's H3C Group signed an agreement with Chengdu Hi-tech Zone to establish H3C Semiconductor Technology Co., Ltd. in Chengdu Hi-tech Zone and invest in operating a chip desi...[Details]

As a powerful tool to break through the shackles of battery energy density, the industrialization process of silicon-based negative electrode materials is accelerating. So far, many car companies i...[Details]

According to statistics, the market share of artificial heart valves in the United States has exceeded 75%, while this figure is less than 5% in China. In other words, most valve patients in the Unit...[Details]

On November 5, the 6th China International Import Expo opened grandly. Meng Pu, Chairman of Qualcomm China, delivered a speech entitled "Empowering the Next Wave of Digital Transformation at the Edge...[Details]

Today, I listened to the battery safety part of the Second China International Electric Vehicle Safety Technology Innovation Conference. One prominent phenomenon is that when talking about battery sa...[Details]