DWC-18-P-0199-2-R-B

We need AMR systems that can collect data from meter devices at remote substations to provide real-time data for long-term data management and daily power usage analysis. In addition, the system must...[Details]

On the evening of December 29, Liuguo Chemical released a plan for the private placement of A-shares in 2022. The offering intends to raise no more than 800 million yuan, which will be mainly used for...[Details]

　　0 Preface 　　Nowadays, in school dormitories, accidents such as theft of students' valuables and fires caused by students' negligence often occur. These are "big problems" that have always troubled...[Details]

On April 11, 2019, NIO officially released the 70kWh to 84kWh range upgrade plan. In other words, depending on different scenarios and needs, users can improve the endurance of their cars through f...[Details]

High-speed buses make power supply design more difficult As many high-speed processors, large-capacity hard disks and disk arrays, graphics cards, Ethernet and fiber-optic data communications, and m...[Details]

Power management technology has changed dramatically over the past decade. The wave of portable and personalized electronic products has changed the landscape of the consumer electronics market, re...[Details]

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A transformer is a stationary device with two or more windings. In order to transmit electric energy, it converts the AC voltage and current of one system into the voltage and current of another syst...[Details]

Through experimental comparison, some issues that need to be paid attention to when using an oscilloscope probe to test power supply output ripple are found. A more accurate way to test ripple is t...[Details]

environment: Host: WIN10 Development environment: MDK5.13 MCU:STM32F103 illustrate: This article defines a picture control. The OLED screen is a monochrome screen, so this picture control supports ...[Details]

　　In the previous chapters, we did the preparation work: 　　1. Create an ARM Resource Group called LeiResourceGroup 　　2. Create an ARM Storage Account called leistorageaccount 　　3. Create an ARM Virt...[Details]

Today I will mainly introduce the pulse oximeter to you. First, I will introduce the working principle of the pulse oximeter; second, I will talk about the challenges faced in accurate measurement,...[Details]

　　With the radio chip CXA1019 as the core, the coding technology and the single-chip microcomputer technology are cleverly combined to realize a highly sensitive wireless transmission system. The cha...[Details]

Recently, at Intel's 2021 Architecture Day event, the company launched a number of processor architecture innovation technologies. Combined with the evolution routes such as Intel7 and Intel4 announc...[Details]

Meaning of torque motor model The model of the torque motor usually contains the following information: Frame number: Usually expressed in letters, indicating information such as the moto...[Details]