DELAY: MOV TMOD, #00000001B SETB TR0 MOV TL0, #LOW (65536-6000) MOV TH0, #HIGH (65535-6000) JNB TF0, $ CLR TF0 RET DELAY is used for the circular right shift of the small light. Shouldn't we set the v...
TI Precision Labs - Operational Amplifiers: Electrical Overstress (EOS) : https://training.eeworld.com.cn/course/1948
Oops, what's that smell: Why did the "smoke test" fail?This series will describe t...
[font=微软雅黑][size=3][url=https://bbs.eeworld.com.cn/thread-418620-1-1.html]How do you spend your spare time besides work? [/url][/size][size=3]Seeing everyone posting to show off their spare time achie...
With it, you don't have to envy Superman for being able to fly freely, you can do it too. However, only the daredevil can fly. It was designed by German inventor Alban Geisler specifically for skydivi...
Problem description: In the Samsung 2450 original BSP package, the SD card detection pin is set to EINT0 and works normally. _EINT18 64 //#define IRQ_EINT19 63 //#define IRQ_EINT20 64 //#define IRQ_EI...
matlab simulation of fly-back converter.：https://training.eeworld.com.cn/course/4398this vedio presents fly-back dc-dc converter's simulation in MATLAB/simulink. Simulation is done for?both buck and b...
In today's society, heart disease has seriously affected people's life safety. Many patients with sudden heart attacks are threatened because they cannot get timely treatment. Traditional ECG monito...[Details]
The role of digital-to-analog converters
Real-world analog signals, such as temperature, pressure, sound, or images, are constantly being converted into digital form that is easier to store, p...[Details]
Currently, it is impossible to dynamically obtain patient information in medical monitoring. Once the patient's condition worsens, emergency treatment cannot be implemented in the first place, and the...[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]
AD8302
Introduction
AD8302 is a monolithic integrated circuit for RF/IF amplitude and phase measurement from ADI. It is mainly composed of two precisely matched broadband logarithmic det...[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]
0 Introduction
SAA7111 is a programmable video processor produced by Philips. The chip integrates A/D and decoding functions. It has phase lock, automatic clamp, automatic gain control, cl...[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]
introduction
The fall detector is suitable for elderly people and children with poor self-care and self-protection abilities. It senses changes in the body posture of the individual wearing th...[Details]
Overview
In recent years, the vigorous development of integrated circuits has created a huge space for the research and application of digital circuits. FPGA has low power consumption, high re...[Details]
MIPS Technologies Inc. has introduced the CI10084tg, a next-generation global positioning system (GPS) RF tuner IP solution. The silicon-proven, integrated low-noise RF front end for GPS receivers...[Details]
Introduction
The MAX2116 P1db data is measured at specific combinations of RF and baseband gain over the adjustable range of these two gains. These data can be used to select gain control se...[Details]
IPTV (Internet Protocol TV or Interactive Personal TV), also known as interactive network television, is a new technology that uses broadband network infrastructure, takes home televisions or comp...[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]
Embedded System
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