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The Shanghai Stock Exchange Science and Technology Innovation Board Listing Committee held the 35th review meeting in 2019. According to the review results, the initial public offering of Shenyang Xi...[Details]
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The measurement accuracy of an oscilloscope refers to the extent to which the waveform measured by the oscilloscope restores the characteristics of the real waveform. Let's look at it in three parts:...[Details]
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UPS is the abbreviation of Uninterruptable Power System. It is divided into two types: dynamic and static. Dynamic UPS is composed of rotating motors, while UPS composed of electronic components is...[Details]
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CTIA test standards in North America
CTIA is the abbreviation of the Cellular Telephone and Internet Association of the United States. It is also one of the earliest organizations to initiate ...[Details]
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introduction With the intensification of the aging process in my country, there is a "vulnerable group of people who are bedridden for a long time" in today's society because they have lost the abili...[Details]
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RTCC Real-time time and calendar
Structure definition:
rtccDate dt; //Date structure dt.year year, dt.mon month, dt.mday day, dt.wday day of the week, dt.l overall
rtccTime tm; //Time...[Details]
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On August 19, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched a ZigBee Super Dongle solution bas...[Details]
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Serial port interrupt service function set
//This function set comes from "51 MCU World", author Banzhu Dingding (Nie Xiaomeng).
//Homepage address http://www.mcu51.com
//Serial port interrupt se...[Details]
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Good insulation performance is the guarantee for the normal operation of power equipment, and its quality will directly affect the operation of the power grid. By testing the insulation resistance of...[Details]
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The following understanding is purely a joke. The examples are input using Sogou input method. I don't care whether it is full-width or half-width! The first one is of course NOP, NOP. Garbage instr...[Details]
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On August 28, Penghui Energy launched a series of new battery products at the 2024 Product Technology Conference! It fully demonstrated the company's major innovations and product achievements in n...[Details]
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The Timer1 module is a 16-bit timer/counter consisting of two readable and writable 8-bit registers (TMR1H and TMR1L). The TMR1 register pair (TMR1H:TMR1L) increments from 0000h to FFFFh and rolls ove...[Details]
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Zeekr Automobile
Mainly uses the SEA platform developed by Geely. SEA stands for Sustainable
Experience
Architecture, which was designed by the Zeekr European Technical Center in Goth...[Details]
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When driving new energy vehicles, the electric drive system converts the electrical energy of the battery pack into kinetic energy for the motor to rotate. During the energy conversion process, the...[Details]
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The three-op-amp instrumentation amplifier shown in Figure 1 appears to be a simple structure because it uses the basic operational amplifier (op amp) that has been around for decades to obtain a d...[Details]
Power technology
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