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PingWest reported on April 24 that according to Appleinsider, in a recently updated support document, Apple recommends that customers remove items such as watch straps or accessories before sen...[Details]
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China Energy Storage Network News:
On May 14, 2017, General Secretary Xi Jinping emphasized in his keynote speech at the Belt and Road Forum for International Cooperation: "We must seize t...[Details]
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Through ultrasonic sensing, the servo is turned. (Here I have an idea that the tap water switch can be controlled by the servo. That is, it is indirectly made into a small smart device) Materials: 5...[Details]
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In February this year, Motorola launched the Motorola edge s in China. The phone was the world's first to use Qualcomm Snapdragon 870 flagship processor, with an initial selling price of only 1,999 y...[Details]
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Recently, the official website of the Shanghai Municipal Government released the "Three-Year Action Plan (2021-2023) to Make Shanghai Manufacturing a Global Manufacturing Base of Excellence" (hereina...[Details]
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On the evening of November 17, Wang Wei, vice president of realme and president of realme global product line, revealed that the design of the next-generation master edition mobile phone is qui...[Details]
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ARM supports three data types: byte, half-word, and word. (V4 and above, the current low-end mobile phone chips are basically V5 version ARM9)
There are 2^32 values that can be expressed. For s...[Details]
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SAS's
JMP
software has always been uniquely designed to combine interactive graphics with powerful built-in statistical analysis capabilities to provide powerful and efficient statistical d...[Details]
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#include
#include macros.h
#define uchar unsigned char
#define uint unsigned int
//
#define BIT_SET(a,b) a|=(1 b) //Set bits ab ...[Details]
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/*
Program name: Timer program (LED flashes exactly one second)
Chip name: Atmel MEGA16A chip;
Overview: Use 8-bit timer 0 to complete precise timing. It is important to reset the...[Details]
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Basic Overview of Automotive Chips
Automotive-grade semiconductors, also known as "automotive chips," are used in areas such as vehicle control devices, vehicle-mounted monitoring devices, and...[Details]
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In multi-drop bus applications, the connector system is more stressed than in point-to-point applications. In point-to-point applications, the transmitted signal passes through the connector only ...[Details]
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Recently, the 21st Guangzhou International Auto Show 2023 (hereinafter referred to as the "Guangzhou International Auto Show") kicked off with the theme of "New Technology·New Life". This year's Guan...[Details]
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1. Working Principle
As shown in the figure below, it is a simple analog touch shape circuit using the switching characteristics of a transistor.
When the power is turned on, VTl-VT4 are all...[Details]
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First put the circuit diagram, pay attention to the selection of capacitors on both sides of the crystal oscillator, and pay attention to the resistance value between the LED and the voltage. The p...[Details]
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