NJM741M-(TE2)

1 Basic concept of servo system Servo comes from Latin, which means "the slave works faithfully and quickly according to the master's instructions". Servo system refers to a system that realiz...[Details]

As the power source of new energy vehicles , power batteries are called the "heart" of new energy vehicles and one of the most important system components in the vehicle. However, since the mass ...[Details]

0 Introduction     With the development of power electronics technology, motor control technology, computer technology and sensor technology, AC servo control technology has gradually replaced tradi...[Details]

With the development of science and technology, mobile phones and electric vehicles have put forward higher requirements in terms of fast charging and long battery life. Experts from all over ...[Details]

At present, with the continuous increase of LED display industry in China, LED large-screen displays are gradually increasing in the streets and alleys of major cities, people's consumption level i...[Details]

Abstract: With PXA270 chip as processor, a battery charging and power metering module is designed by using two high-performance chips LM3658 and DS2786. This module can be used in mobile phones, ...[Details]

1. Introduction to LIN 1.1 What is LIN? LIN (Local InterconnectNetwork) bus is a low-cost serial communication protocol defined for automotive distributed systems. Compared with the CAN bus, the L...[Details]

The implementation of Great Wall’s hydrogen energy strategy is an extremely complex system project that must be supported by a complete and systematic system.   In this long march of hydrogen energy...[Details]

1. Boot0 needs to be connected high (be careful not to exceed 3.6V, it is not a 5V tolerant pin), and Boot1 (PB2) needs to be connected low (pull down with a resistor or directly to ground). 2. VDD...[Details]

　　Supercapacitors have significant advantages such as high power density, fast charge and discharge time, long cycle life, and wide operating temperature range, making them suitable for applications ...[Details]

Jiwei.com reported on October 25 that from October 22 to 25, the 2021 World Internet of Things Expo was held at the Wuxi Taihu International Expo Center. At the China Mobile Internet of Things Develo...[Details]

A leading semiconductor component distributor dedicated to the Asia Pacific market--- WPG Holdings announced that its subsidiary Quan Ding launched a Qualcomm-based ( Qualcomm) QCA4024 dual-mode ful...[Details]

Triggering is the key to playing a stable repetitive waveform on the screen, and it also provides an effective tool for capturing one-time events. With the advent of digital oscilloscopes, triggering ...[Details]

1. Background of wind power industry With the increasing support from the government for the wind power industry, the wind power industry has developed rapidly. In 2007, 3,155 new wind turbines w...[Details]

Let's continue to look at the domestic power battery industry structure. Ningwang and BYD continue to lead the way. Of course, due to the impact of the overall industry growth rate, the growth rate...[Details]