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When the battery of a mobile phone is low, a power bank as big as an adult's palm can save the day. Renewable energy, which once depended on the weather, will also have a super power bank. Relying on ...[Details]
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The tug-of-war between AMD and Intel over CPUs has been going on for many years. Under the Zen 2 architecture, AMD's CPU has been greatly improved and its market share has gradually expanded. However...[Details]
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1 #include "8051.h"
2 typedef unsigned char u8;
3 typedef unsigned int u16;
4 u8 smgduan = {
5 /*0 1 2 3 4 5 6 7 */
6 0x3f, 0x06, 0x5b, 0x4f, 0x66, 0x6d, 0x7d, 0x07,
7...[Details]
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The float level gauge is a commonly used liquid level measuring instrument. It works on the principle of constant buoyancy in buoyancy. The product has the advantages of stable performance, flexible ...[Details]
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1. Working principle
Compared with the single-phase half-wave rectifier circuit in Figure 2-3, the bridge rectifier circuit in Figure 2-6 also utilizes the negative half-wave...[Details]
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1. Instruction Set Image source: Internet Depending on the length of instructions, the instruction system can be divided into three types: complex instruction set computer (CISC), reduced inst...[Details]
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With the implementation of the national policy of increasing speed and reducing fees, the three major operators have launched more and more people-friendly packages and policies, which have allowed m...[Details]
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Huawei released its powerful Mate 30 series of mobile phones at noon on the 19th local time in Germany. According to Reuters, due to the US ban, although Huawei's new mobile phones can use the Androi...[Details]
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With the continuous development of wireless communication technology, technologies such as Bluetooth, RFID, and WIFI have emerged in the field of short-range wireless communication. These technologies...[Details]
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On the afternoon of January 18, tactile technology provider AAC Technologies released the ultra-wideband linear motor (CyberEngine), and announced that the Redmi K50 series of mobile phones will...[Details]
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Electronic engineers who have used a large number of chip tantalum capacitors may have encountered this phenomenon: the chip tantalum capacitors used have qualified performance during testing and scre...[Details]
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On June 18, according to the Korean media Korea Economic Daily, Samsung Electronics will launch SAINT-D technology that can integrate HBM memory and processor chips in 3D within the year.
The ...[Details]
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Solenoid valves are industrial equipment controlled by electromagnetics, which adjust the direction, flow, speed and other parameters of the medium in industrial control systems. Based on the chara...[Details]
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The sky is clear and the air is gentle. On the wide roof of the factory, the crystal photovoltaic panels are neatly arranged, shining brightly under the sunshine - this is the first distributed pho...[Details]
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On October 14, Yancheng City held the seventh press conference of the series of themed press conferences of "Carbon Road Pioneer" to further deepen reform and bravely develop new quality productivity....[Details]