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Experimental requirements:
The internal timer 0 of AT89S52 works in mode 1, that is, it is used as a 16-bit timer and T1 overflows and interrupts once every 0.05 seconds. P1.0~P1.8 of P1 port are con...[Details]
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In recent years, brushless motors have seen an exponential growth in use in the motor field due to their smaller size, ability to provide the same torque as ferrite motors, consume less power, have...[Details]
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Radio frequency identification based on surface acoustic wave is an emerging technological achievement that integrates modern electronics, acoustics and radar signal processing. It is another new ...[Details]
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The full name of High Definition Multimedia Interface in English is High.Definition.Media.Interface (referred to as HDMI). It is a fully digital audio and video transmission interface. Because HDMI c...[Details]
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DS18B20 Program - Very Detailed Comments
#include reg52.h
#include intrins.h
#define uchar unsigned char
#define uint unsigned int
sbit DQ = P2^2; //data port define interface
sbit dul...[Details]
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Post background Recently, Academician Yao Qizhi, on behalf of the standard leading unit (Cross Information Core Technology Research Institute) and the standard drafting unit (China Chiplet Industry...[Details]
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TL494 is a voltage-driven pulse width modulator produced by TI. It can be used as a switching power supply circuit in monitors, computers and other systems. The output transistor of TL494 can be conn...[Details]
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Following yesterday, let's continue to talk about buttons. Yesterday we talked about scan detection, today we will talk about interrupt detection. Let me tell you a little story first~~ ...[Details]
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Short-circuit protection function
As the power source in handheld devices, the battery usually directly powers the boost DC/DC converter. Due to the defects of the boost DC/DC converter's own...[Details]
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According to ETNews, Samsung Electronics has begun internal research and development of smart sensor systems, which are expected to be used in autonomous driving and artificial intelligence semicondu...[Details]
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The DC resistance tester wiring diagram is divided into different wiring methods according to whether the winding is Y-type or ∆-type. Next, Dengfeng Electric will take you to familiarize yourself ...[Details]
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The annual
2022
(3rd) Gaogong Mobile Robot Annual Conference is coming soon!
At the annual meetings of Gaogong Mobile Robots, we have seen countless companies take...[Details]
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In order to achieve uniform display effect of OLED and solve the cross effect, the structural characteristics of OLED and the driving characteristics of passive OLED devices are first analyzed, an...[Details]
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The Majiabang Cultural Site in Xiuzhou District, Jiaxing, Zhejiang, 120 kilometers away from Shanghai, is called the "graveyard" of shared cars by locals because there are now more than 4,000 shared ...[Details]
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Use rpm -qa | grep tftp to check whether the tftp server is installed
If not. tftp: yum install tftp* (yum install xinetd tftp tftp-server)
Tftp configuration file is in vi /etc/xinetd.d/...[Details]