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Apple today released the latest official version v2.5 of the TestFlight test app for iOS. This update includes support for the dark mode on iOS 13, which is also called dark mode, which is adap...[Details]
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As a household appliance with great individual differences, speakers must be carefully listened to in order to compare their quality. So how do you choose speakers?
Five "scams" in speaker sa...[Details]
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I wonder if all iOS game enthusiasts have ever encountered such a situation: when you are still "fighting" in the virtual world, one or more new message reminders break the atmosphere. Sometim...[Details]
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According to Reuters, Apple Inc. launched a Hong Kong map application "HKmap.live", which caused an uproar. It is reported that this application is named to provide traffic information and facilita...[Details]
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Film capacitors are the most diverse type of capacitors. Film capacitors are not only diverse in types, but also in models. There are four types of film capacitors based on plastic film alone. Film...[Details]
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Recently, Open AI announced the launch of the generative artificial intelligence model Sora , which is generally believed to be a new milestone in AI video generation. With just a few words, Sora can...[Details]
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The PWM DC motor speed regulation simulation schematic diagram is as follows. The PWM DC motor speed regulation schematic diagram and PCB diagram drawn by Altium Designer are as follows: The PWM...[Details]
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Steps to light up the marquee using the GPIO of STM32 : 1. Create a new project: copy all the folders in the template, and delete the three files generated by the template Template in USER and the fi...[Details]
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/*LCD12864 display subroutine*,
#include util/delay.h
#define uchar unsigned char
#define uint unsigned int
#define SETLCD12864RS PORTA|=(1 PA4)
#define SETLCD12864RW PORTA|=(1 PA5)
#define SETLCD...[Details]
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With the continuous improvement of environmental awareness, more and more people are beginning to choose new energy vehicles. Compared with traditional fuel vehicles, new energy vehicles are undoub...[Details]
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Code #include reg51.h #define uint unsigned int #define uchar unsigned char #define ulint unsigned long int sbit led=P0^0; char time=0; void delay(uint x) { uint i; for(i=0;i x;i++) ; } vo...[Details]
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The development of LED may go through three stages: cultivation stage, popularization stage and differentiation stage. The cultivation stage has passed, which should be from 2008 to 2012; the popular...[Details]
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ATmega8 reads the address of the DIP switch connected to 165 Crystal oscillator: internal 1M// //Author: wanghu// //AVRGCC@2008.6.1// #include #include /**********Define bitwise shift macro bywanghu*...[Details]
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Previously, we analyzed and explained the ST official library files. This article will introduce how to use the routines in the ST official library files in the template project established by the of...[Details]
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On November 12, according to a press release on the official website of the South Korean Ministry of Trade, Industry and Energy, Japan's JSR, a semiconductor photoresist giant, held a groundbreakin...[Details]
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