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The global shortage of computer chips that has plagued the world for the past two years may soon spread to more advanced chips used to power the next generation of smartphones and data center workloa...[Details]

1. Automatic adjustment can be performed in the software; 2. The automatically adjusted PID parameters may not be the best for the system, so they need to be adjusted manually based on experie...[Details]

1 Introduction Currently, the scale of system-on-chip (SoC) is growing rapidly, and embedded software is becoming more and more complex, but the development of simulation software is relatively...[Details]

#include reg52.h #define uint unsigned int #define uchar unsigned char sbit DSCQ=P2^6; //bit defines the segment latch control terminal sbit WSCQ=P2^7; //bit definition bit latch control termina...[Details]

include p16f877.inc status equ 03h ;2004/4/28 rp0 equ 05h ; z equ 02h ;1-2-3-9-1 pcl equ 02h portd equ 08h trisd equ 88h mm equ 20h Count equ 22h Count1 equ 23h Count2 equ 24h org 10 start bsf status...[Details]

　　1 Introduction 　　Frequency selective surface (FSS) is a two-dimensional periodic array structure, which is composed of periodically arranged metal patch units or periodically arranged aperture unit...[Details]

The circuit triggers at a level of 1/3 VCC upon receipt of a pulse at pin 2. Once triggered, the circuit will remain inactive until the set time has elapsed or the circuit power is cut off. The delay...[Details]

1. Experimental Phenomenon   P0.0 outputs a square wave signal with a period of 500us, and the period of the square wave is determined by timer T0. 2. Purpose of the Test              Master ...[Details]

2019 has come to the end of the year, but Facebook, the world's largest social network company, has encountered another privacy-related incident. Foreign media reported that a thief stole a hard driv...[Details]

The power battery sector, which has exploded in recent years, still performed outstandingly in the first half of this year. Whether it is new energy vehicles or electric bicycles, the surge in downst...[Details]

In the current situation of industry development difficulties, the layout of emerging markets has become the key to breaking the deadlock. In addition to the mainstream incremental markets that have a...[Details]

According to Korean media reports, Samsung Electronics recently established a new testing and packaging (TP) center within the DS (system products) department. South Korean media believe that Samsun...[Details]

In the circuit system, ammeter and voltmeter are the most common components. Most people know that the ammeter is connected in series on the live wire, while the voltmeter is connected in parallel in...[Details]

The clock chip provided by ST is 8MHZ, but due to the limitations of domestic technology and the monopoly of foreign technology, the 8M chip is about 2 yuan/piece, and the 16M chip is about a few cen...[Details]

Hot-swapping the MAX2140 SDARS receiver (power on or off) may disable its internal electrostatic discharge (ESD) protection diodes, and hot-swapping is not standard operation of this device. But this...[Details]