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On July 7, SMIC stated on an interactive platform that the current supply of integrated circuit chip manufacturing is in short supply. The company's overall capacity utilization rate reached 98.7% in...[Details]
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#include"reg51.h" #define uchar unsigned char #define uint unsigned int sbit SCLK=P2^2; sbit SID=P2^1; sbit CS=P2^0; void delay(uint v)/*延时*/ { while(v!=0) v--; } void ser_in(uchar c)/*...[Details]
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When installing and using a gas detector at home, install the air conditioner and heating equipment close to the combustible gas detector. When using the air conditioner and heating equipment, if the ...[Details]
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From Wuhan to the whole country, the epidemic is affecting the hearts of the people of the country, and also the hearts of all Canon people. On January 30, Canon (China) Co., Ltd., Canon Medical Syst...[Details]
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Automation has become an increasingly important factor in agriculture and smart farming over the past decade. Recently,
TerraClear, a US company
specializing in rock cleaning
robots
, announ...[Details]
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In the development of automobiles from generation to generation, higher, faster, and stronger configurations are no longer the only criteria for choosing a car. Whether a car is easy to drive, whet...[Details]
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On December 19, WinFuture exposed the detailed parameters of Samsung Galaxy S21 Ultra. Most of the details about the phone were revealed, except for the price. The phone uses a 6.8-inch hole-punch sc...[Details]
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Instrument used: Universal electronic tensile testing machine (with replaceable fixture) from Shanghai Hesheng Instrument Technology Co., Ltd.
HS Series Three-Point Bending Testing Machi...[Details]
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When measuring ripple on a power rail, it is important to minimize noise because the ripple amplitude can be small. Oscilloscope probes are basic measurement tools, but they can introduce noise and er...[Details]
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The ZS3089SL product is a switching power supply chip independently developed and produced by Shenzhen Liyuan Micro Technology. The product adopts a nationally produced design. Liyuan Micro owns al...[Details]
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We often hear hardware engineers around us mention the topic of signal integrity. So what exactly does signal integrity mean? Signal integrity (SI) refers to the signal quality on the signal line...[Details]
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//----------------------------------------AVR Code------------------------
#include iom16.h
#include intrinsics.h
#define uchar unsigned char
#define uint unsigned int
...[Details]
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In Figure 6.16, adjacent termination circuits cross-couple signal energy between circuit traces. This cross-coupling is more severe than the crosstalk that
normally occurs between adjacen...[Details]
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A netizen asked on Zhihu: Will iPhone 11 be the next "really good phone"? In response to this question, Li Nan, former senior vice president of Meizu, basically believed that iPhone 11 would be a b...[Details]
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1. Introduction to Wired Communication Chips
With the rapid development of information, computing and chip technology, the demand for external information interaction is growing, the number of...[Details]
Analog electronics
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