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Since I bought Yeelight last time, it was fate that I asked the manufacturer's technicians questions and had the honor of becoming a field tester for this company. They said that if they had a new pr...[Details]
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On September 19, 2012, the Xinduqiao-Ganzi-Shiqu power grid interconnection project in the Tibetan area of Sichuan was officially powered on, marking the farewell of the long-term isolated operat...[Details]
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2022 is a year of rapid growth in China's market. The market size has reached US$17.4 billion, with an annual growth rate of more than 20%.
In the post-epidemic era of 2023, can robots continue...[Details]
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The "Third Spring Joint Job Fair of the Jiwei Semiconductor Industry" jointly created by the China Semiconductor Investment Alliance and Aijiwei will be held in the form of "online online presentatio...[Details]
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The external interrupts of the RB0/INT0, RB1/INT1, and RB2/INT2 pins are edge-triggered; If the corresponding INTEDGx bit in the INTCON2 register is set to 1, it is a rising edge trigger; if the INTE...[Details]
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According to foreign media reports, automakers and Silicon Valley technology companies have promised to deploy driverless cars in 2019. However, so far, driverless cars have only been tested in limit...[Details]
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#include REGX52.H
#define uchar unsigned char
sbit DQ=P2^0; //Data transmission line connected to the corresponding pin of the microcontroller
unsigned char tempL=0; //temporary variable low bit (un...[Details]
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Recently, Xpeng Motors issued an announcement stating that after Tesla filed a civil lawsuit against its former employee, visual scientist and current Xpeng Motors employee Cao Guangzhi in March 2019...[Details]
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1. Introduction With the development of China's economy and society, lighting electricity consumption has accounted for 10% to 12% of the total electricity consumption. Lighting energy saving h...[Details]
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Nokia (HMD Global) launched three new entry-level smartphones at MWC 2022. The three new models are Nokia C21, Nokia C21 Plus and Nokia C2 (second generation). They are all designed to "respo...[Details]
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Some time ago, due to frequent fire accidents of Chevrolet Bolt EV, GM recalled and stopped production of the car worldwide. The main reason was the "battery fire" of South Korea's LG Chem. For this ...[Details]
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The most commonly used voltages for AVR microcontrollers are 5V and 3.3V. This circuit uses a switch to switch between the two voltages and indicates them with a two-color diode (green ligh...[Details]
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#include "../delay/delay.h" #include "lcd.h" /*==================================================== Determine write command/data function ===========================...[Details]
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1 Introduction
With
the gradual strengthening of
environmental
awareness, countries around the world are competing to develop environmentally friendly
cars
. China is also ...[Details]
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October
24,
2024
,
Chengdu - OPPO today released the new generation of annual imaging flagship Find X8 series, which adopts a new generation of ultra-thin straight screen...[Details]
Analogue and Mixed Signal
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