-
KEIL is a great compiler. Here are a few examples: 1. The compiler displays WARNING "expression with possibly no effect" to remind you that the current statement is doing useless work, such as th...[Details]
-
Intelligent ventilation system
System principle introduction
The main part of the base station/computer room energy-saving intelligent ventilation system consists of two parts: the main c...[Details]
-
Luxexcel, a technology leader in 3D printed prescription lenses, has partnered with WaveOptics, a leading waveguide and light engine design and manufacturer, to develop an innovative module that inte...[Details]
-
It is widely circulated on the Internet that many domestic technology giants have participated in the testing of Huawei's Hongmeng operating system. It is reported that many giants such as Alibaba, T...[Details]
-
Want to become "Daniel Wu"? Not only is the plastic surgery painful, but when I go through customs with my original passport, I am detained for identity verification. There is an even simpler method:...[Details]
-
1. Install nfs
#sudo apt-get install portmap
#sudo apt-get install nfs-common
#sudo apt-get install nfs-kernel-server
Second, configure nfs
1. Configure /etc/host...[Details]
-
Author: Richard Yang, Power FAE, Texas Instruments (TI) China Abstract In this paper, we use the peak current mode (PCM) improved small signal model of active clamp forward converter under continuo...[Details]
-
The highly anticipated 2024 Medtec China and International Medical Device Design and Manufacturing Technology Exhibition was grandly opened at the Shanghai World Expo Exhibition and Convention Ce...[Details]
-
Before we talk about the instruction system, let's review the concept of number system. 1. Decimal base is 10, and it has 10 digital symbols, namely 0, 1, 2, 3, 4, 5, 6, 7, 8, 9. The largest digit ...[Details]
-
I. Introduction The basic concept of interruption: 1. There are a maximum of 32 interrupt requests in ARM 2. 16 vector IRQ interrupts (VIC interrupt numbers for 16 vector interrupts have been defined...[Details]
-
1. Basic knowledge of temperature sensor AD590 The current generated by AD590 is proportional to the absolute temperature. It can accept an operating voltage of 4V-30V and a detection temperature r...[Details]
-
Since measuring instruments are in different frequency bands, even instruments with similar functions often have very different working principles and structures. Instruments with different accuracy...[Details]
-
December 04, 2023 Foreword: SASE (Secure Access Service Edge, Secure Access Service Edge) is one of the hot topics currently. It’s not surprising that it has received such high attention, as th...[Details]
-
1. Basic knowledge of LED
1. LED lighting principle
LED (Light Emitting Diode) is the abbreviation of light emitting diode. Diodes made of compounds of gallium (Ga), arsenic (AS) and phos...[Details]
-
1 Introduction
Embedded systems have shortened the distance between people and computers, forming a harmonious working and living environment for humans and machines. From a certain perspectiv...[Details]