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On May 9, at the 2019 First China International Smart Terminal Industry Development Conference, Zhang Yanchuan, Vice President and Secretary General of the China Institute of Communications, stated t...[Details]
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This solution is widely used in current smart LED bulb products. In this year's Hong Kong Autumn Lighting Fair, customers widely adopted this solution. This solution is mainly divided into five p...[Details]
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Configuring a step-down switching converter IC as an inverter yields an efficient, high-power -5V supply with up to 4.5A of output current at 12V input and 3.2A at 5V input (Figure 1).
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Apple has announced that it has agreed to acquire Intel's smartphone baseband business for $1 billion. Through this transaction, Apple will acquire 2,200 employees and 17,000 wireless technology pate...[Details]
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Sina Technology reported in the early morning of October 14 that Apple held its second event this fall, and the much-anticipated new iPhone was finally unveiled. Due to the epidemic this year, Apple...[Details]
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STC has built-in AD, but it has many functions! It is bound to be more complicated to control! Unlike external AD. If STC does not use the interrupt AD mode, you need to pay attention to the followin...[Details]
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1. The hidden meaning
The CEO of McDonald's once said, "If we were in the beer and wine business, we would eventually own 100% of the food service market!"
This statement caused quite ...[Details]
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According to how temperature sensors are used, they are generally divided into two categories: contact and non-contact. 1. Temperature sensor - thermocouple, thermal resistor contact type According t...[Details]
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Differential pressure flowmeters are widely used in the industrial field, accounting for more than 70% of the total number of flowmeters used in the entire industrial world. With the rapid developmen...[Details]
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On July 25, the e-commerce platform of China Huaneng Group Co., Ltd. released the second announcement of the inverter automation information system renovation project of the first, second and third ph...[Details]
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At the technical open class held by WM Motor, WM Motor officially released its new PAVP technology, which stands for unmanned valet parking technology in public parking lots without learning required...[Details]
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It has been 4 years since I first came into contact with single-chip microcomputer development in 2007 when I participated in the National College Student Electronic Design Competition. When I firs...[Details]
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//LCD12864: KS0107 KS0108 //keilc51 #include \atmel\AT89x52.H #define lcd_reset P3_3 #define lcd_cs1 P3_4 #define lcd_cs2 P3_2 #define lcd_di P3_7 #define lcd_rw P3_6 #define lcd_e P3_...[Details]
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1 Overview To access the storage area in the computer, it is accessed through the address, including all peripherals (such as serial ports, memory, hard disk, etc.), each of which has a corresponding...[Details]
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introduction
Intelligent Transportation System (ITS) is an effective integration of advanced information technology, data communication transmission technology, electronic sensor technolog...[Details]