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Previously, many sources have revealed that Xiaomi will launch the "super cup" model of the Xiaomi 11 series in the first half of the year. The phone will also be equipped with Xiaomi's top tec...[Details]
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#include
#include intrins.h
#define uchar unsigned char
#define uint unsigned int
sbit CLK=P1^3;
sbit ST=P1^2;
sbit EOC=P1^1;
sbit OE=P1^0;
uchar code table ={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0...[Details]
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Engineers around the world face a straightforward but incredibly complex challenge: solving problems that have yet to be solved. They are also expected to solve them faster and with fewer resources. ...[Details]
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Introduction to the 6% (Ruhr) conical joint multi-function tester: It adopts a 7-inch colorful LCD touch screen with Chinese menu display. The nominal capacity of the syringe is selected through the ...[Details]
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Although there were not many mergers and acquisitions in the semiconductor market in 2019, the market for the EDA industry was still hot, which also brought many mergers and acquisitions. This is det...[Details]
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To operate megawatt-class photovoltaic power plants stably and improve their profitability, "power generation operators" must have a minimum knowledge of electrical equipment and build and operate ap...[Details]
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Gas sensor is a commonly used measuring instrument with many advantages such as small size, flexible use, good stability, durability, high reliability, etc. Although gas sensors are easy to use, there...[Details]
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Experienced digital power users are generally well aware of the benefits of digital power system management. However, for those who are considering whether digital power makes sense for their products...[Details]
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;This is made by wq
;The program reads a string of no more than 256 characters from the keyboard;
;The program counts the number of digits in it and outputs the result on the screen.
;Further imp...[Details]
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As shown in the circuit, the dual triode ECC82 (equivalent to E802C, E82CC, North American 12AU7, and domestic 6N10) is used as an amplifier. This type of tube has excellent indicators and long s...[Details]
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Arizona-based Revolu Robocs has unveiled the Autonomous Hybrid Mobility (HMR).
It's a rotating spherical cage that can fly like a craft or roll in any direction using two gimbals. It's breath...[Details]
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Researchers at Tokyo Metropolitan University in Japan have created a new superconductor with a chiral crystal structure by mixing two materials. The new platinum-iridium-zirconium compound transfor...[Details]
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Design and manufacture digital controlled DC current source. Input AC 200~240V, 50Hz; output DC voltage ≤10V.
Requirements: Output current range: 200mA～2000mA; Output current given value can b...[Details]
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1 Introduction Compared with the single-stage inverter, the single-phase two-stage photovoltaic grid-connected inverter has a complex structure, but the front and rear stages can be controlled separ...[Details]
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The wiring of a single-phase motor variable frequency speed regulator and capacitor is a highly technical job that requires certain steps and precautions to be followed. The following will detail t...[Details]
GD32 MCU
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