Hey guys, I'm a super invincible novice, I have a question about delay, I don't understand it, please enlighten meFirst one:
a=50;
if (--a=0);
b++;Second one:
a=50;
while (a--);
b++;The same self-decr...
[b]China’s worry about lack of chips: total annual chip import value exceeds oil[/b] [backcolor=rgb(255,255,255)] [p=23, null, left][size=14px] Li Na and Wu Sidan[/size][/p][p=23, null, left][size=14p...
1. If you want the MCU to get the signal from the remote control of the aircraft model, do you have to connect the MCU to the receiver of the remote control, and then the MCU should get the signal fro...
Today's computer peripherals are pursuing high speed and high versatility. In order to meet user needs, seven companies led by Intel launched the USB (Universal Serial Bus) bus protocol in 1994, wh...[Details]
1. Overview
Will passive devices
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1 Introduction
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Capacitors
are basic components in various electronic devices and are widely used for bypassing, coupling,
filtering
, tuning, etc. in electronic circuits. However, to use capacitors,...[Details]
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1 Development of LED Film and Television Lighting
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introduction
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Features
POE technology can ensure the safety of existing structured cabling while ensuring the normal operation of the existing network and minimizing costs. The IEEE 802.3af standard is ...[Details]