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It uses Zhongying's SH39F004 battery management chip! Why is the filter starting from the sixth battery not the GND filter? ? ? ? but the VC6A. Who has used it?...
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KiCad Chinese Group Files
KiCad to other EDA conversion
This document was written by Heyden
cause
As more and more people switch from other EDA to KiCad, for the convenience of use, I have summ...
[i=s]This post was last edited by gjl922 on 2021-8-21 11:02[/i]The long-awaited development board has finally arrived. Let me show you the unboxing photos according to everyone's process. First, let's...
[i=s]This post was last edited by donatello1996 on 2018-12-7 00:21[/i] [font=微软雅黑][size=5] I received the board a long time ago, but I was busy with company affairs at the end of the month and have no...
To put it simply, the crossover of an audio system separates the analog signal into different parts such as high, medium and bass, and then sends them to the corresponding speaker units for playbac...[Details]
Kyle Vogt, co-founder and former CEO of self-driving car developer Cruise, has launched a new startup: The Bot Company.
“A lot of things are competing for our time — commutes, longer work hour...[Details]
1. Introduction to DMA 1. Introduction to DMA DMA (Direct Memory Access) is a data transfer method that can greatly reduce the CPU workload. The CPU has many functions such as transferring ...[Details]
This is the scheme diagram of the battery charger for electric vehicles. As shown in the figure, the circuit is a conventional power supply followed by a voltage regulator LM338 controlled by an op...[Details]
The 18th Shanghai International Automobile Industry Exhibition kicked off. With the theme of "Co-create a Better Life", this year's auto show will deeply integrate automobiles with intelligent networ...[Details]
Planned to be put into use in Nagano Prefecture
In addition to being used at the Honjo campus of Waseda University in Saitama Prefecture, WEB-3 is also scheduled to be put into actual use in...[Details]
1: Basic knowledge of filter circuit
The function of the filter circuit: allow signals within the specified range to pass through; and prevent signals outside the spec...[Details]
According to a recent report from market research firm IDC, due to the epidemic, people's increased demand for remote work, entertainment and leisure has driven the growth of the tablet market. In th...[Details]
Abstract: This article introduces the development process of switching power supply and its main development direction, focusing on the working principle and working process of phase-shifted sof...[Details]
In the 5G era, no matter what digital development strategy is adopted, the core issues that oil companies are concerned about are still value acquisition, partners, and ownership and use of data.
...[Details]
1 Introduction
LED (light emitting diode) display screen is composed of light emitting diode array. Light emitting diode (LED) is a current control device with the advantages of high brightnes...[Details]
Providing a sensor technology platform that combines higher sensitivity, larger pixel size and photosensitive area for medical, automotive and industrial customers
Beijing, China, Ap...[Details]
Recently, Arita Power Supply (yottapwr.com) released a new airborne three-phase AC or 270 Vdc input power regulator module (Y-MIPC) . The unit's flexible inputs, wide frequency range and regulatory c...[Details]
The International Energy Agency (IEA) estimates that 19% of the electricity consumed worldwide is used for lighting, so "efficient lighting" has been a topic of focus in recent years. In recent yea...[Details]
1 Introduction
In the previously published article "Application Research of Static Induction Thyristor (SITH)", we studied the basic characteristics of domestic SITH devices and developed four...[Details]
PCB Design
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