[backcolor=white][size=3][color=#000000]Regarding the problem of measuring temperature, humidity and wind speed with MSP430F149, the temperature and humidity sensor uses DHT11 (directly outputs digita...
When extracting .LEF files, select Abstract generate from the layout interface, extract the abstract view first, and then output the LEF through CIW, export, LEF OUT interface. Can it be used directly...
RFID system model During the operation of the RFID system, the processes occurring in the spatial transmission channel can be summarized into three event models. This article uses the description of t...
[i=s] This post was last edited by dontium on 2015-1-23 13:36 [/i] Usually, when C calls assembly, we should be careful not to destroy the execution environment of C by embedding the assembly program....
[align=center][color=rgb(0, 0, 0)][backcolor=rgb(255, 251, 239)][font=微软雅黑][size=3]May your happiness be amplified by the transistor[/size][/font][/backcolor][/color][/align][align=center][color=rgb(0...
I chose a book: Programming the Windows Driver Model 2nd. Is this book good? Can you recommend some forums, newsgroups, QQ groups, etc.? Thank you. I feel that there is not much information on driver ...
Today's portable medical devices allow patients to diagnose and treat themselves, move around freely, and even use the devices when they are out and about. To achieve the "easy to carry" feature, po...[Details]
Medical and industrial applications often require isolation voltages of 2500Vac or higher for patient and equipment operator safety. The isolation barrier must not only transmit power to the sensin...[Details]
As a branch of signal and information processing, digital signal processing has penetrated into various fields of scientific research, technological development, industrial production, national defens...[Details]
Controller Area Network (CAN) is a type of fieldbus. It is a serial communication network that effectively supports distributed control or real-time control and is recognized as one of the most pro...[Details]
In the test of the electronic ignition module, in order to simulate the real working condition of the electronic ignition system, the electronic ignition module is often placed in an environment hi...[Details]
Infrared remote control is widely used in household appliances, security, industrial control and people's daily life, especially household appliances and security.
When there are many TVs, VCD...[Details]
Signal sources have developed to a very wide range today. We can classify them according to the frequency range: ultra-low frequency (0.1m~1kHz), audio (20Hz~20kHz), video (20kHz~10MHz), radio fre...[Details]
With the development of supermarket industry and the strengthening of loss prevention awareness, the use of electronic anti-theft equipment (EAS) has become very popular in various parts of the countr...[Details]
0 Introduction
Today, with the rapid development of electronic technology and the emergence of new multifunctional electric energy meters, the choice of memory in the electric energy m...[Details]
When using GPS for positioning, it will be affected by various factors. The factors that affect the accuracy of GPS positioning can be divided into the following four categories (see the figure be...[Details]
introduction
Controller Area Network (CAN) is a bus standard proposed by Bosch of Germany to solve the information communication between automotive electronic control units. With its excel...[Details]
1 Basic structure and function of implantable cardioverter defibrillator (ICD)
ICD consists of two parts: the pulse generator and the electrode lead. The main components of the pulse generator...[Details]
Multiple Input and Multiple Output (MIMO) technology is arguably the next most important development in wireless communication technology since the advent of digital communications. Many new wir...[Details]
1. Basic circuit characteristics of power amplifier
The basic circuit of the complementary symmetrical OTL power amplifier is shown in Figure ①. Among them: C1 is the signal input coupling ele...[Details]
Abstract: By controlling the supply voltage of the radio frequency (RF) power amplifier (PA) in a CDMA/WCDMA cellular phone, the PA efficiency can be improved, heat generation can be reduced, and t...[Details]