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Experimental requirements:
The internal timer 0 of AT89S52 works in mode 1, that is, it is used as a 16-bit timer and T1 overflows and interrupts once every 0.05 seconds. P1.0~P1.8 of P1 port are con...[Details]
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The impact of electromagnetic interference on power efficiency, safety and reliability has become a hot topic of concern, and electromagnetic compatibility index requirements have become an im...[Details]
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The world's first network analyzer 8410A Based on the need to measure RF interfaces and devices, HP invented the first network analyzer 8410A in 1967. The invention of 8410A moved impedance measure...[Details]
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Five new companies have been accepted for listing on the Science and Technology Innovation Board. So far, 37 companies have been accepted and 40 have been inquired. The five new companies accepted to...[Details]
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1 Introduction
Due to the low power consumption, low voltage and small size of LCD screens, they are widely used in various electronic devices such as portable computers, color LCD TVs, oscill...[Details]
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Q: What is the reason for the inconsistency between the electromagnetic flowmeter measurement data display and the automatic control room display?
The flowmeter installation meets the installation re...[Details]
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Advanced driver assistance systems rely on various sensors (radar, lidar, ultrasound and cameras) for scene understanding and prediction. These sensors are typically used to detect traffic participan...[Details]
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The architecture features of the Epson S1D13A05 chip are briefly described, and the working mode and related register settings of the 2D hardware acceleration engine are introduced. Finally, using ...[Details]
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TE Connectivity participates in IOTE 2021 International Internet of Things Exhibition, opening a new era of smart IoT world with cutting-edge sensing technology Shenzhen, China - October 23, 2021 -...[Details]
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Electricity from sunlight is a truly "green" and cheap energy source, but requires an energy conversion system based on photovoltaic (PV) cells and storage devices (such as batteries). PV or solar ...[Details]
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Nowadays, switching power supplies have become an important basic product. In China, the industrial switching power supply market is highly concentrated, and the top 10 companies in the industry ac...[Details]
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This intelligent alarm system makes full use of the existing telephone network for design, using telephone keyboard operation circuit, ring recognition circuit, remote message circuit, automatic ident...[Details]
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OPPO has recently announced that it will officially hold a new product launch conference on March 11 to launch the Find X3 series flagship mobile phone. Today, the authoritative overseas di...[Details]
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晶振:12M
TEMPER_L EQU 36H
TEMPER_H EQU 35H
TEMPER_NUM EQU 60H
FLAG1 BIT 00H
DQ BIT P3.3
AAA:MOV SP,#70H
LCALL GET_TEMPER
LCALL TEMPER_COV
LJMP AAA
NOP
;------------------Read the converted te...[Details]
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On October 31, OnePlus released its annual flagship product - OnePlus 13. As the first flagship model of OnePlus's new decade, OnePlus 13 brings together a number of industry-leading technologies t...[Details]