I recently made a board with a Wheatstone bridge as the signal differential input. After amplification and filtering, the board now has this kind of wave noise. I would like to ask the experts to help...
The electronics industry is facing a new round of environmental impact 2006-7-20The EU environmental directive (RoHS Directive) was implemented on July 1. Industry insiders predict that one-third of s...
Current Status and Trends of Taiwan's IC Design Industry2001-11-6 1. IntroductionThe separation of IC design and integrated circuit manufacturing began in the 1980s. This interactive business model of...
[i=s]This post was last edited by lingking on 2019-5-6 09:13[/i] Some time ago, I used my STM32 development board to do an experiment to read BMP image files and display them on LCD. The effect was pr...
Universal HDMI driver board, with super compatibility for HDMI signal device input, built-in speakers, headphones, TF card functions, is a new function driver board kit, suitable for projectors, PS4/P...
[i=s]This post was last edited by yanbao on 2021-2-4 12:51[/i]Today, 20210204, Little New Year. The Lunar New Year is coming soon. Looking back on the whole year of 2020 , there are too many things to...
It uses digital tube display, matrix keyboard, and buzzer. It is suitable for friends who are new to 51. It is just a program. You can understand it at a glance. The C language program microcontro...[Details]
Recently, the first power battery pack for fuel cell vehicles of China FAW Group Corporation has rolled off the production line and completed all the off-line testing items of electrical performanc...[Details]
The general voltage specifications of LED light strips are 12V and 24V. 12V LED light strips are composed of three LEDs in a group, and 24V LED light strips are composed of six LEDs in a group. Some c...[Details]
TSMC and Samsung are the two "dominant companies" in the semiconductor field. They play a pivotal role in the entire semiconductor industry, and even every technological innovation will affect the de...[Details]
Bus off is a relatively important error handling mechanism for CAN nodes. So, what is the recovery process of CAN nodes in the bus off state? And how to understand the "fast recovery" and "slow recov...[Details]
In September 2022, AMD technical marketing director Robert Hallock announced his resignation. Now, he went to his arch-rival Intel. Robert Hallock previously worked diligently at AMD for 12 years and...[Details]
LM4702
power amplifier module
Application and design solution
This is the first product in a new high-performance audio chip series with a wide supply voltage range, mute f...[Details]
Measurement devices used in industrial environments often require isolation to ensure user and system safety, as well as to ensure accurate measurements in the presence of high common-mode voltages. D...[Details]
According to Jiwei.com, the WeChat official account of Moore Thread shows that Moore Thread and Zeta Cloud will carry out in-depth cooperation to jointly build a hyper-converged high-computing power ...[Details]
On the evening of October 27, Meizu Technology announced the launch of FlymeAuto to enter the smart cockpit. FlymeAuto is the continuation of Meizu Flyme in the smart cockpit. It will continue the Al...[Details]
CNC systems (computer numerical control systems) and NC systems (numerical control systems) are two types of automation control systems commonly used in modern manufacturing. They are similar in ma...[Details]
In order to improve the efficiency of crystalline silicon solar
cells
, it is usually necessary to reduce the reflection of the front surface of the solar
cell
and passivate the sur...[Details]
The MAX9867 is an ultra-low-power stereo audio codec designed for portable consumer electronics such as cell phones and portable game consoles.
The device has stereo differential microphone inputs ...[Details]
China Energy Storage Network News:
On November 19, the State Grid Shandong Electric Power Company Economic and Technological Research Institute (hereinafter referred to as "State Grid Shand...[Details]