System-level protection of high-voltage multiplexers in multi-channel data acquisition systems : https://training.eeworld.com.cn/course/5265In the second module, protection schemes that can be impleme...
MicroPython basic video lecture, produced by foreign netizens, explains a lot of basic knowledge and usage. [color=#ff8c00]Due to network reasons, it cannot be viewed directly. [/color][url=https://ww...
[align=left][font=微软雅黑][size=4]The awards are as follows:[/size][/font][/align][align=left][font=微软雅黑][size=4]The last floor within the specified date is the 177th floor[/size][/font][/align][align=le...
a. Use 8051 single-chip microcomputer to design an electronic watch with hour, minute and second display. b. The time can be corrected and the alarm can be set through the keyboard. c. The alarm sound...
Use CC2430 and ZigBee wireless technology to send water meter data to another CC2430 module, and then display the data on the LCD screen.
Please tell me what to do, please provide relevant information...
The Hong Kong government's "Food and Drugs (Composition and Labelling) (Amendment: Provisions on Nutrition Labelling and Nutrition Claims) Regulations 2008" will be implemented on July 1, 2010. At tha...
This program is written to simulate the serial port hardware mechanism. When used, a timed interrupt can be set with a time interval of 1/4 baud rate. The receiving function is called once for ea...[Details]
Remote keyless entry (RKE) systems have become popular with users, with more than 80% of new cars in North America and more than 70% in Europe equipped with RKE systems. In addition to the obvious ...[Details]
Analog engineers have traditionally struggled with complexity when designing power supplies that required multiple outputs, dynamic load sharing, hot-swap, or extensive fault-handling capabilities....[Details]
The reason for the light decay of white LEDs: the decline of phosphor performance
So far, the rapid decline of the luminous performance of white light LEDs, especially low-power white light LE...[Details]
DSP (digital signal processor) is used more and more frequently in today's engineering applications. There are three main reasons for this: first, it has powerful computing power and is capable of ...[Details]
The data collector of the automatic weather station is generally designed based on a single-chip microcomputer or a PC/104 bus controller. It has the characteristics of good compatibility with PC, low...[Details]
A standard cell
is an electrochemical
cell
used as a voltage reference standard in many electrical standards laboratories
. If properly maintained, standard cells are very stable. The ...[Details]
1 Introduction
Building Automation System (BAS) is a distributed monitoring system (DCS) designed according to distributed information and control theory. It is the result of the mutual de...[Details]
1 Introduction
With the development of control, computer, communication, network technology, etc., a new control technology, namely fieldbus, has emerged in the field of industrial control...[Details]
The rectified DC voltage is then converted back to AC using power electronics such as insulated gate bipolar transistors.
The output voltage is switched on and off at a high frequency, control...[Details]
The above is to use MB1404 as a stereo composite signal transmitter. You can use the internal high-frequency amplifier and oscillator or not! According to my experience, I still recommend beginners...[Details]
Cars equipped with xenon headlights are already common on the road. Whether they are standard equipment on high-end cars or embellishments on modified cars, xenon lamps are gradually becoming a sym...[Details]
The production process of lithium batteries does not mention the previous processes such as material preparation, winding, liquid injection, and packaging, but only talks about the final formation ...[Details]
Designing low power circuits while achieving acceptable performance is a difficult task. Doing so in
the RF
bands increases the challenge dramatically. Today, nearly everything has wireless...[Details]
1 Introduction
Lijia'an Yellow River Diversion Culvert is a large gravity diversion gate in the lower reaches of the Yellow River. The Yellow River Diversion Culvert is located in Lijia'an Vi...[Details]