4524C-7

Bipolar plates (BPP) are a key component of modern fuel cells and are of great significance for promoting the development of electric mobility for passenger cars and commercial vehicles . According t...[Details]

Overview 　　Instruments with single-chip microcomputer as the core often need to consider the problem of data preservation in the event of a sudden power failure. Generally, there are two countermeasu...[Details]

According to foreign media reports, after a long legislative process, the EU Batteries Regulation has been published in the Official Journal of the EU. The EU battery regulations were announced on Ju...[Details]

introduction: First of all, double-wire electric shock and contact with two live points at the same time are always dangerous and cannot be reliably protected. As for single-line electric shock, that...[Details]

88,000 new products from 370 market-leading brands Shanghai, China, July 14, 2021 – Farnell, a global distributor of electronic components products and solutions under Avnet, has added 88,000 produ...[Details]

In the fourth quarter of 2019, Apple captured 36.5% of the market share, Samsung had 16.1%, and Huawei had 9.1%.   According to the latest report from market research firm IDC, the global tablet mark...[Details]

Whenever night falls in Shanghai, a magnificent "LED landscape light show" is staged in the Shanghai World Expo Park: the east and west facades of the Expo Theme Pavilion are twinkling with colorfu...[Details]

　 　introduction 　　At present, the charging of portable electronic devices such as mobile phones, MP3 and laptops mainly adopts the traditional charging method of connecting one end to the AC power s...[Details]

Some time ago, the Implementation Plan for Promoting the Upgrading and Smooth Resource Recycling of Key Consumer Goods (2019-2020) had a bit of a message in it: "Localities shall not impose restricti...[Details]

In production, due to factors such as installation environment, cost control, and ease of operation, one-button start and stop control will be used, such as motor control, valve control, etc. Today...[Details]

1 Introduction LCD liquid crystal display has many advantages that other displays cannot match, such as low power consumption, small size, light weight, and ultra-t...[Details]

The DB9 port commonly used in the automotive industry is a type of COM port. The COM port (cluster communication port) is a serial communication port, or serial port for short. The serial port on a...[Details]

0. Introduction For industrial control microcomputer systems, input device keyboards are almost indispensable. When the number of keys is small, the high and low levels of the key control ...[Details]

#include "iom16v.h" #include "macros.h" #define uchar unsigned char #define uint unsigned int /******************************************* Various states of data in TWSR, #include "iom16v.h" #includ...[Details]

I have received many inquiries from friends and clients, asking why other 2.4G wireless products on the market are OK, but electric guitars are always prone to interruption and delay, and whether t...[Details]