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Let's discuss the application of near-field analysis in EMC. I believe everyone has a certain understanding of EMC. First of all, we must make invisible and intangible things like electromagnetic wave...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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1. Why should we explore home lighting models?
The home lighting mode is related to people's lifestyle. It goes without saying that the best modern lifestyle is resource-saving, which is i...[Details]
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The system uses a single-chip microcomputer as the controller, and uses a pyroelectric human infrared sensor and a light intensity sensor system to detect whether there are people in the room and t...[Details]
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In the injection molding industry, the injection molding machine is equipped with a dedicated mold temperature control system, generally called a mold temperature controller, which is used to heat ...[Details]
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Compared with other single-chip microcomputers, the PICmicro single-chip microcomputer of SMIC adopts many unique designs in hardware structure and instruction system. The hardware system des...[Details]
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1.ARM processor mode
The ARM architecture supports seven processor modes: user, FIQ, IRQ, management, abort, undefined, and system modes. Except for the user mode, the rest are called privileged mode...[Details]
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On December 26, 2023, the Lishui Municipal People's Government issued the "Notice on Several Opinions on Supporting the High-quality Development of Lishui's Electricity Industry", which mentioned:
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Introduction
The LMS (least mean square) algorithm has been widely used in the fields of adaptive filters, adaptive antenna arrays, etc. due to its fast convergence speed and simple algorithm...[Details]
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#include at89x51.h
#define uchar unsigned char
#define uint unsigned int
void delay(uint);
void sysini(void);
/************************************************************
*...[Details]
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With the continuous improvement of intelligent manufacturing technology, the core motor technology of the entire industry has also ushered in new opportunities. However, we should clearly realize tha...[Details]
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Current measurement is different from measuring other quantities with a digital multimeter. The direct current measurement method is to connect the digital multimeter directly to the circuit being ...[Details]
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According to a new report from The Elec, Samsung has begun developing more advanced OLED panels that should meet Apple's requirements for use in future iPads and Macs. It has been reported that App...[Details]
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The 44-pin package chip of SST89e516 has an additional P4 port like MCS51. The P4 port uses the same IO as P0~P3, but the address of the P4 port is A5H. In the header file, add sfr P4 = 0xa5;
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The auto-coupling step-down starting control cabinet is a commonly used motor starting device. It uses an autotransformer to reduce the starting voltage of the motor, thereby reducing the starting ...[Details]
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