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When we arrive at work, the office building can quickly recognize us and open the door to let us in. Or, the office building can generate or collect most of the energy it needs to operate, and us...[Details]
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The physical structure of iButton (information button) is a microcomputer chip with a diameter of 16 mm and a thickness of 3 to 6 mm encapsulated in an oblate stainless steel shell. It is an electr...[Details]
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l Introduction
The central air conditioning system is mainly composed of a refrigerator, a cooling water circulation system, a chilled water circulation system, a fan coil system and a cooling ...[Details]
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code show as below:
//Example 7
#include reg51.h
//led font
char led_mod = {0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,
0x7f,0x6f,0x77,0x7c,0x58,0x5e,0x79,0x71};
//Key valu...[Details]
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As a hardware developer, we often lose things while using them. Tweezers, pliers, screwdrivers, etc. are always the same. Recently, I added two oscilloscope probes. When it comes to changing the os...[Details]
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event On December 27, Zoss Automotive Research Institute announced that the sales volume of DMS systems for new passenger cars in China from January to September 2021 reached 250,000 sets, a year...[Details]
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Jiwei.com reporter has just received news that HKC's 8.6th generation ultra-high-definition new display device production line project in Changsha has entered mass production. Sources from HKC Changs...[Details]
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However, in the actual packaging parameter test, it is found that the packaging thermal resistance during the test is much larger than the theoretical calculated value. One reason for this is that the...[Details]
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Desktop ultrasonic cleaning machines are increasingly entering the public's field of vision, from small household ultrasonic cleaning machines to small desktop ultrasonic cleaning machines, which a...[Details]
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KBR (NYSE:KBR) announced that it has been awarded a contract to provide innovative offshore energy storage project engineering services to CrossWind, a joint venture between Shell a...[Details]
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This paper uses AVR single-chip microcomputer ATmegal28 as the core controller, combined with 10-bit serial D/A chip TLC5615, power amplifier THS3092, programmable gain amplifier AD603 and other re...[Details]
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China Energy Storage Network:
In view of the upcoming peak energy season, the State Council’s executive meeting held recently has clearly required that “power outages must not be allowed.”
...[Details]
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This article uses the acceleration sensor as a detection module. On the one hand, it can be used to prevent improper sitting posture and remind people to pay attention to their sitting posture. On ...[Details]
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In recent years, with the continuous development of economic construction and the improvement of people's living standards, the requirements for power supply reliability have become higher and higher....[Details]
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According to the Korea Times, LG Uplus, South Korea's third-largest mobile operator, is attracting increasing attention from investors and industry experts, who want to know whether it will abandon H...[Details]
MEMS sensors
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