ADI-Maxim's battery pack BMS coulomb meter chip is relatively expensive, and most companies will not use it. Can anyone recommend a domestic chip? Taiwan, Japan, and Korea are also OK. In the past, co...
[b][b]Pad and via design[/b][/b][p=24, 2, left][color=rgb(0, 0, 0)][font=宋体, arial][size=14px]Components are fixed on the printed circuit board by soldering the leads to the pads. The function of vias...
Could you please tell me what circuit is generally used to implement the 0/4-20mA drive circuit?
I have a plan like this, I wonder how competitive it is? For your referenceAttached datasheet...
In daily industrial production, various pressure gauges are indispensable as a common measuring instrument. There are many types of pressure gauges, including pointer indication type and digital displ...
[i=s]This post was last edited by dcexpert on 2019-11-9 20:15[/i]Piano (capacitive touch button) development board based on C8051F70XSlider development board based on C8051F990SiM3L1xx LCD Low Power D...
How to draw a high-end PCB ruler using Altium20 : https://training.eeworld.com.cn/course/5965How to draw a high-end PCB ruler using Altium20PCB ruler is a practical tool that many engineers need to us...
As the importance of power batteries in new energy vehicles becomes more prominent, various car companies are also actively deploying them. Recently, Volkswagen and Stellantis have made new moves in ...[Details]
Introduction
The proliferation of wireless transceivers in portable applications has placed significant emphasis on the ability of electronic circuits to operate in close proximity to high-frequenc...[Details]
On the morning of November 10, Shiyan City held a new energy industry symposium and a major project signing event. Eight projects were signed on site with a total investment of about 52.2 billion yuan...[Details]
When will mobile phones be completely replaced? This may be a question that many readers have thought about. Smart watches are not widely used and their functions are not complete enough, so it is di...[Details]
As we all know, the general keyboard detection principle of 51 single-chip microcomputer is non-encoded keyboard detection, and there is no circuit chip specifically used to generate key code numbers...[Details]
In recent years, the power supply industry has been committed to the research and development of 80PLUS products. How to achieve the requirements of 85PLUS? This is not a problem for general adapters...[Details]
China Electric Vehicle Hundred People Forum 2020 Media Communication Meeting "Rapid growth driven by subsidies is relatively fragile, and a sudden decline does make people anxious, but the market ...[Details]
At the tail end of 2020, Huawei's new product launch conference for whole-home intelligence and smart screens was held in Songshan Lake, Dongguan. Since the announcement of the "1+8+N" strategy, the ...[Details]
In recent years, new energy vehicles have developed rapidly, and the wave of car use has spread across the world. my country's new energy vehicle market share has ranked first in the world fo...[Details]
As of the close of October 26, the three major A-share indices closed mixed today, with the Shanghai Composite Index weaker, down 0.82% to 3251.12 points; the Shenzhen Component Index rose 0.48% to 1...[Details]
Although most CO2 sensors use infrared (IR) technology, electrochemical sensors are a serious competitor due to their high sensitivity, wide measurement range, and low price. Typically, electrochemic...[Details]
The entry of LED into the lighting field has triggered a new revolution in the field of lighting technology. Due to the characteristics that LEDs of different shapes, quantities, and sizes can be a...[Details]
1. Base address: #define BKPSRAM_BASE ((uint32_t)0x40024000) 2. Size is 4k The backup domain also includes 4 KB of backup SRAM that is accessible only by the CPU and can be accessed in 32-bit, 16-bi...[Details]
Modern head-up displays that project information such as speed and navigation directions onto the windshield are already in widespread use, but many automakers are still looking for way...[Details]