PA22-020I

Gas detection is a very important safety procedure for many companies. Many production processes require the use of potentially toxic gases, and some processes produce some dangerous gas byproducts. I...[Details]

Qualcomm announced its financial report for the second quarter of fiscal year 2023 (first quarter of the natural year): Qualcomm's revenue this quarter was US$9.275 billion, down 17% from US$11.164...[Details]

Recently, Wuhan Liyan Control Technology Co., Ltd. put into operation the largest domestic independent brand inductive position sensor production base in Wuhan Optics Valley. The new factory has pu...[Details]

During the use of EPS emergency power supply, the battery will store chemical energy and convert it into electrical energy to supply load equipment. When the chemical energy stored in the battery...[Details]

Easy-to-control INSPEC software connects to Siemens S7300 series PLC via Ethernet. Xingda Easy Control CHNet-S7300PD communication module provides Ethernet communication interface for PL...[Details]

CDR circuit based on magnetic integration Today we will study the magnetic integrated CDR circuit: A typical secondary current doubler rectifier circuit is shown in Figure 1. Compared with CDR wi...[Details]

　　TDA7482 is a Class D pulse width modulation monolithic power amplifier IC for audio. This series of ICs is mainly designed for high-efficiency applications such as the sound system of large-screen ...[Details]

Editor’s Note: When I visited Northwest China not long ago, the owner reported that a large-scale ground photovoltaic power station with a capacity of 100 MW in Northwest China used a string...[Details]

System: Linux Mint XFCE 64bit  software:  1. SW4STM32  2. STM32CubeMX  For the installation tutorials of these two software in Linux, please see my other blog post Detailed process of configuring s...[Details]

Many people feel uncomfortable after switching from assembly language to C language, especially for some delay programs with high requirements. They feel that C language is not as easy to manipulate ...[Details]

This article introduces an infrared lighting fill light system that uses a low-cost, high-efficiency boost power management chip CP2122B1 to drive an infrared emitting diode. Based on the characterist...[Details]

　　The operation of the interrupt system must be coordinated with the subroutine to be used correctly. When designing an interrupt service subroutine, you need to first clarify the following issues. ...[Details]

With the development of industry, the use of flow meters is increasing, and the types of demand are also increasing, which has promoted the rapid development of flow meters. However, rotor flowmeters...[Details]

Abstract: Although traditional perimeter security or fence alarm systems (such as active infrared counter-radiation, microwave counter-radiation, leakage cable, vibration cable, electronic fence, ...[Details]

Figure 1 is a simplified circuit of a typical power supply of an electronic product, where C1 is a filter capacitor connected in parallel with the load. At the moment of powering on, the capac...[Details]