Teach you how to quickly ensure the safety of lithium battery UPS power supply. In the process of daily use and maintenance, the safety of lithium battery UPS power supply cannot be ignored. How to en...
Fiber Optic Project System Overview
--Author: Pan WenmingProject BackgroundThe optical fiber project is a project undertaken by MindYang from a research institute. The function of this project is to r...
I recently used the Bluetooth module HC-05. I first set the serial port baud rate to 38400, entered the AT command, and
Set the Bluetooth module to master mode, then power it on again, set the baud ra...
Question for the 12th Thinking Session
In the design example of the forward converter transformer given in Section 3.2.5 of Chapter 3 of "Mastering Switching Power Supply Design (2nd Edition)", whic...
This gray special effect of the website hinders all operations.
Neither IE nor Chrome works. In fact, whether to accept cookies, just click accept, and that's it. All operations are blocked....
In a video posted on Apple Music (and first seen on Twitter), Apple announced that it will hold a "special event" at 12pm PT on June 7, two hours after the WWDC keynote. The event, which is not cur...[Details]
Sensing technology is the entrance to data collection and the foundation and core of big data analysis. With the accelerated implementation of technologies such as 5G, Internet of Things, artificial ...[Details]
After years of development, the performance of electromagnetic flowmeters has been continuously improved and their functions have gradually become stronger. There are also many types according to c...[Details]
With the popularity of household refrigerators, people have higher and higher requirements for the control functions of refrigerators, which puts higher requirements on refrigerator controllers. ...[Details]
In the above blog, the author introduced how to set the default role in RBAC. Here I will introduce how to use custom Role. The main contents are: 1. Understand Action and NotAction in ...[Details]
A single-chip microcomputer is also called a single-chip microcontroller. It integrates a computer system into one chip. In general, one chip becomes a computer. Single-chip microcomputer technology i...[Details]
Google has again delayed the launch of its first foldable smartphone, TheElec has learned, but did not disclose when. It is reported that this is the second time Google has postponed the relea...[Details]
All relevant units:
In March 2015, the Ministry of Industry and Information Technology of the People's Republic of China promulgated and implemented the "Standardized Conditions for the Automo...[Details]
; THIS ROUTE IS USED FOR 93C46 (Configue as ; 16 bits organizaTIo) READ & WRITE ROUTE RA EQU 5 RB EQU 6 BIT-COUNT EQU DATA_HI EQU 10H ; HI half of words DATA_LO EQU 11H ; LO half of words ROM_AD ...[Details]
Electrolytic capacitors leak over time. The circuit in Figure 1 can be used to
test capacitors
to determine if they are worth using. The CREF/RREF ratio sets the limit on leakage. The values sh...[Details]
In recent years, new energy vehicles, especially electric vehicles, have become one of the focuses of attention of automakers and consumers. According to media reports, engineers from some large Japa...[Details]
The remote magnetic flap level gauge is a type of magnetic flap level gauge, which is composed of a magnetic flap level gauge and a magnetic switch or reed switch remote transmitter, and is used to...[Details]
According to Taiwanese media digitimes, TSMC has accelerated the advancement of advanced processes and has recently expanded its orders. The cumulative number of EUV lithography machines will exceed ...[Details]
The MAX15091/MAX15091A ICs are integrated solutions for hot-swap applications that require safe insertion of circuit line cards from a live backplane. The devices integrate a hot-swap controller, 18M...[Details]
The MAX2092 high-linearity analog variable-gain amplifier (VGA) is a monolithic SiGe BiCMOS attenuator/amplifier/error amplifier designed with an alarm for 50Ω system interface circuits operating in ...[Details]
Power technology
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