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A continuous raised portion with a specific cross-section and in a spiral shape made on the surface of a cylindrical or conical body. Threads are divided into cylindrical threads and conical thread...[Details]
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Explore new semiconductor opportunities on the backside of the wafer At the beginning of my career in semiconductor equipment, the backside of the wafer was a troublesome issue. Something happened ...[Details]
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Zoss Automotive Research Institute recently released the "2019-2020 ADAS and Autonomous Driving Industry Chain Report - LiDAR Edition". From 2020 to 2025, L3 and above autonomous driving will be i...[Details]
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#include
#include intrins.h
#define uint unsigned int
#define uchar unsigned char
uchar code zou ={0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80}; // single from 0 to 7
uchar code you ={0x80,0x40,...[Details]
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The digital tube adopts common cathode digital tube; The connection method of proteus circuit is as follows: The program is as follows: void key_scan() //Key scanning function { unsigned ...[Details]
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1 External interrupt: There are only 4 specific external interrupt pins. 1 On a specific pin, the pin function should select the corresponding external interrupt function 2 set trigger conditions (hi...[Details]
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The international standards organization 3GPP announced the freezing of the R16 standard, marking the completion of the first evolution version of the 5G standard. It is understood that R16 is the fi...[Details]
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0 Introduction
The ultra-low power electronic thermometer designed in this paper can measure and display the temperature of the measured point through the temperature sensor, and can be exte...[Details]
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Since the beginning of this year, affected by three major factors, including rising inflation, the Russia-Ukraine war, and mainland China's blockade, the global mobile phone industry has fallen into ...[Details]
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The cable fault tester has a super cable management system and can measure the fault properties of cables of various specifications. Next, we will introduce the detection of cable faults using a ca...[Details]
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Introduction to time slice polling ideas: The time slice polling method is mentioned in many books, and it often appears together with the operating system, that is, it is often used in the operating...[Details]
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1. Experimental task
As shown in Figure 4.3.1, P1.0-P1.3 of the AT89S51 microcontroller is connected to four light-emitting diodes L1-L4, and P1.4-P1.7 is connected to four switches K1-K4. The pr...[Details]
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Infineon Technologies AG and eleQtron GmbH, a quantum computing (QC) pioneer company located in Siegen, North Rhine-Westphalia, Germany, recently announced that they will jointly Development of an i...[Details]
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1. Project Overview 1.1 Introduction A greenhouse is a place that can change the growth environment of plants, create optimal conditions for plant growth, and avoid the influence of seasonal chan...[Details]
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Last time, we have learned about the interrupt handling process of ARM and how to set the interrupt function. So, does it work like this? The answer is no. Because S3C44B0 has several registers tha...[Details]
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