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1. Analyze the output results
int arr = {6,7,8,9,10};
int *ptr = arr;
*(ptr++)+=123;
printf(“ %d %d ”, *ptr, *(++ptr));
Output: 8 8
Process: For *(ptr++)+=123; first do addition 6+123, the...[Details]
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Why write an article about hardware testing?
Hardware testing is a very important part of the electronic product development process. Many potential problems in the product design stage cannot...[Details]
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In today's rapidly developing innovation, young talents are an important force to promote social progress. Shanghai Xianji Technology Co., Ltd. (Xianji Semiconductor, Hro), as a leader in the s...[Details]
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The MAX9259
's internal line-fault monitoring circuit is used to monitor the serial link for faults, such as a short circuit to the power line (battery), a short circuit to ground, or a...[Details]
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On the afternoon of May 23, under the guidance of the High-Tech Division of the Lingang New Area Administrative Committee, the Lingang New Area Investment Promotion Center, Shanghai Lingang Scien...[Details]
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Strategy Analytics' latest research report points out that by 2020, global 5G smartphone shipments will reach 199 million. The panic of the new coronavirus and the global economic slowdown will limit...[Details]
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At present, projectors are common equipment in multimedia classrooms of colleges and universities. However, due to frequent use and mixed personnel, projector remote controls are often damaged or l...[Details]
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In the design of Taycan, what design details of the 800V battery system are worth our careful analysis. Here are some of the following contents worth our careful review. The following contents a...[Details]
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1. Introduction
Ceramic kilns generally refer to firing equipment for firing ceramic products. The roller kiln's quenching fan and dehumidifying fan are both centrifugal fans. The traditional ...[Details]
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Table of Contents Migration environment Get uboot Update cross-compilation tools Configuring environment variables Migration environment Host: VMWare – Ubuntu 16.04 Development board: S3C2440 Com...[Details]
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(Image source: Hyundai Motor) According to foreign media reports, on July 6 local time, Hyundai Motor Company of South Korea shipped 10 Hyundai XCIENT Fuel Cell, the world's first mass-produced he...[Details]
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The general trend of vertical integration of the upstream and downstream of the mobile phone industry chain has penetrated into more and more links in recent years, and the optical imaging industry, ...[Details]
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After the National Day holiday, the new energy vehicle market has expanded, driving the development of related industrial chains. The lithium battery market has ushered in a new wave of growth. The...[Details]
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Last week we investigated the basic specifications of 2/4/8-channel oscilloscopes from Tektronix and LeCroy, such as bandwidth, number of channels, sampling rate, rise time, and record length, as sho...[Details]
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With the improvement of people's living standards, video intercom systems have also entered the ranks of community security.
Principle of Digital Video Intercom Technology
The structure of...[Details]
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