P8-642123E

Any complete measurement process includes four aspects: the object to be measured, the measurement unit, the measurement method and the measurement accuracy, which are usually collectively referred to...[Details]

The basic structure of a high-pressure sodium lamp is to install a translucent polycrystalline alumina ceramic arc tube in a vacuum lamp tube. The arc tube should be made of high-purity alumina a...[Details]

Apple has fattened up hundreds of companies on its own, and its supply chain manufacturers are spread all over the world. The supply chain manufacturers that can be introduced to Apple are basically ...[Details]

Shadow mode is actually to simulate the interaction process between people in the autonomous driving system according to human driving habits through data collection. For developers, they need to r...[Details]

Author Email: ramrod@sina.com.cn Abstract: This article briefly introduces the intelligent battery system, introduces the power counting and battery protection functions of a typical chip - Max1660, a...[Details]

Achieve ultra-low power consumption and innovative peripheral functions The new RA2E2 product group based on the Arm® Cortex®-M23 core is optimized for space-constrained, power-sensi...[Details]

According to foreign media reports, on Monday local time, Amazon and iRobot announced the termination of the previously announced acquisition agreement, citing numerous regulatory obstacles.  The two...[Details]

　　 LED heat dissipation is now receiving more and more attention from people, because the light decay or life of LED is directly related to its junction temperature. If the heat dissipation is not go...[Details]

A few days ago, I attended a workshop on battery development held by Nezha Auto. There are many technical details about its self-developed "Tiangong Battery". In general, the "Tiangong Battery" is ...[Details]

　　Silicon carbide (SiC) power components are rapidly gaining ground in the solar (PV) inverter application market. SiC power components have high frequency and high temperature resistance characteris...[Details]

A multimeter is also called a multimeter, a three-meter, or a multiplexer. It is a multifunctional, multi-range measuring instrument. Generally, a multimeter can measure DC current, DC voltage, AC vo...[Details]

On November 14, the Liyang Municipal Finance Bureau issued the "Liyang City "Manufacturing Economy" Special Fund Management Measures" (draft for comments), which mentioned: We encourage the pr...[Details]

The short circuit of lead-acid battery refers to the connection between the positive and negative electrodes inside the lead-acid battery. The short circuit phenomenon of lead-acid battery is mainly...[Details]

Introduction: A circuit with Atmega163 as the core is designed to collect multiple physiological parameters of the human body in real time and transmit high-speed data. This circuit constitutes a hum...[Details]

Recently, Xinwangda's wholly-owned subsidiary Xinwangda Electric Vehicle Battery Co., Ltd. (hereinafter referred to as "Xinwangda Automotive Battery") and Liuzhou Wuling Automobile Industry Co., Lt...[Details]