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In relevant national and international standards, the covering layers formed by the protection and decoration of the material surface, such as coating, plating, coating, pasting, chemically generated ...[Details]
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According to foreign media reports, researchers from DGIST (Gyeongbuk Institute of Science and Technology in South Korea) have demonstrated that lithium metal batteries can be cycled over a wide temp...[Details]
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Internal structure diagram of HA16114P 16120P
The figure shows the internal structure block diagram of HA16114P FP and 1621FP. The output logic circuit in the figure is a NAND gate for HA16114P ...[Details]
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Compared with other air conditioning systems, ground source heat pump systems have outstanding advantages. Since the temperature deep in the ground remains unchanged all year round, it is much high...[Details]
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The shunt is mainly used to measure large DC currents. It is a high-precision fixed-value resistor made of manganese-copper alloy. The resistance value is very small. The temperature coefficient of t...[Details]
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The generation rules of the ELF format "u-boot" file are as follows. The following is an analysis of each dependency corresponding to the execution process of the Makefile.
$(obj)u-boot:...[Details]
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Sungrow recently released five new inverters to the world, including China's first centralized photovoltaic inverter with an efficiency of over 99% - SG500MX Rui Edition. It is reported that while ...[Details]
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O Introduction
At present, there are many electronic locks based on IC card design on the market, which are widely used in hotels, apartments, warehouses, schools and other places. These occasi...[Details]
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Figure (a) shows the principle circuit diagram of the AC/AC converter. In fact, it is composed of a positive group (P) double half-wave converter and a negative group (N) double half-wave converter i...[Details]
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How to use gate circuit chips as extended I/O interfaces?
In application systems, various types of simple I/O ports can be constructed by using TTL circuits, CMOS circuit latches or tri-state gate ...[Details]
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China Energy Storage Network:
(Reporter Wang Wenyan) New Energy Opportunities in the New Dual Carbon Track-2021 China Dual Carbon Energy Development Summit Forum was held in Shanghai on Jan...[Details]
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※ The camera installation position in the photo is a schematic diagram and does not comply with Japan's safety standards. The Japanese Ministry of Land, Infrastructure, Transport and Tour...[Details]
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Bus: refers to the information transmission line that can serve multiple components. In the microcomputer system, each component communicates with each other through the bus.
Address bus: ...[Details]
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Schematic Test light, connected to GPIO peripheral B, Pin 12 Example Prerequisite: the project template is established #include "stm32f10x.h"void delay(u32 i)
{ while(i--);
}void led_init...[Details]
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On September 20, electric vehicle battery technology company Enevate and high-speed charging and energy density battery technology company NantG Power announced a strategic alliance to produce next-g...[Details]
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