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...
Waymo has regarded safety as the most important underlying logic of its autonomous driving technology from the very beginning. During the 2020 CES International Consumer Electronics Show held in La...[Details]
In recent years, with the development of science and technology, high-voltage electrostatic precipitators (EPS) for industrial dust pollution control have attracted more and more attention due to thei...[Details]
1 Introduction
With the development of power electronics technology, various new driver chips emerge in an endless stream, providing more choices and design ideas for the design of driver ...[Details]
Source: SemiWiki Intel is reportedly selling its NAND business to SK Hynix. This could allow Intel to exit a difficult and distracting market. One can't help but wonder if Intel is abandoning China...[Details]
Recently, there is new news about the Hongshun Silicon-based Semiconductor Materials Project in Dafeng District, Yancheng City. It is reported that the total investment of the project is 3 billion yu...[Details]
1. The AVR document requires that interrupts should not be nested, and only one interrupt can be executed after the current one; 2. When the ADC is sampling, there is an external pull-up of 51K, the ...[Details]
BioSolar has filed a patent application for its Silicon Alloy Anode for High Power Batteries to protect its high-power battery plus silicon technology, which is designed for high-power batteries in a...[Details]
The 9S12 series microcontroller development toolkit CodeWarrior Development Studio provided by Freescale contains a very useful tool libmaker, which can package the compiled obj files into library fil...[Details]
At the moment of fingertips touching the screen, a driverless car quietly arrives, as if the future scenes in science fiction movies have quietly integrated into our daily lives. Enter the password...[Details]
1.1 Why spend time on "hesitation"?
Before we get started (ARM is the same as DSP), we always have many questions and concerns. We are eager to know what the prospect of learning STM32 is? What f...[Details]
Misunderstandings about using the equalizer
The full name of equalizer is room equalizer. It is widely used in sound systems, but in most cases, it does not play its due role. Here is...[Details]
A sensor is a physical device or biological organ that can detect and sense external signals, physical conditions (such as light, heat, humidity) or chemical composition (such as smoke) and transmi...[Details]
It is often inconvenient to find a light switch in the dark night. It would be much more convenient if the light switch could glow slightly to indicate its location.
...[Details]
Starsky Robotics, the company behind the first autonomous truck trials, said it has decided to scale back its over-the-road trucking fleet because of poor performance. Starsky Robotics said it is n...[Details]
Abstract: Digital signal processor (DSP) has been widely used in many fields. ARINC 429 digital information transmission specification is the communication standard for avionics equipment. The ...[Details]
DIY/Open Source Hardware
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