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Beijing time on the 4th, Apple CEO Tim Cook said in an interview with the French newspaper Les Echos that he is not worried about the company's iPhone sales at all and expects a new growth cycle in t...[Details]
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#include reg52.h #include intrins.h #define uchar unsigned char uchar code dis1 = {" 2262 CODE IS "}; void delay_1s(uchar); typedef unsigned char BYTE; typedef unsigned int WORD; typedef bit BOOL...[Details]
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Today's parking systems primarily use ultrasonic sensors , a low-cost solution that can sense nearby objects. While this technology has matured, original equipment manufacturers (OEMs) must meet the ...[Details]
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On December 26, 2019, at the No. 1 Substation of Meiyunyuan, Sino-Singapore Tianjin Eco-City, Liu Huifang, deputy director of the Power Distribution Operation and Inspection Office of the Operation...[Details]
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STC Experiment Box 4 IAP15W4K58S4 Keil uVision V5.29.0.0 PK51 Prof.Developers Kit Version:9.60.0.0 Hard Knowledge Excerpted from "STC Library Function Usage Reference" ADC initialization function...[Details]
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IT Home reported on May 9 that today, TF International analyst Ming-Chi Kuo said that due to the strong demand for optical screen fingerprint phones, the expected shipment volume of screen fing...[Details]
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Last year, Xiaomi released the new Xiaomi 10 series equipped with the Snapdragon 865 chip. For the first time, it was equipped with high-specification configurations such as top-level screens a...[Details]
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Before Apple's fall conference began, Tianfeng International analyst Ming-Chi Kuo gave a latest report, in which he revised and pointed out that the reverse charging function of the new iPhone will b...[Details]
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Oscilloscopes all have certain bandwidth, sampling rate and storage depth. Only by correctly choosing an oscilloscope with appropriate bandwidth, sampling rate and storage depth can the accuracy of w...[Details]
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According to foreign media reports, on November 2, local time, Silicon Valley LiDAR startup Aeva said it had agreed to merge with special purpose acquisition company (SPAC) InterPrivate Acquisition t...[Details]
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On the afternoon of May 27, Red Magic held a new product launch conference online and released the Red Magic Gaming Phone 6R (hereinafter referred to as Red Magic 6R). The official said that...[Details]
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AD conversion Let's first look at R1 and R2. R2 is an adjustable resistor. If we increase R2, the voltage on the RA0 pin will increase. If we decrease R2, the voltage on the RA0 pin will decrease....[Details]
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The emergence of millimeter wave sensors adds an extra layer of protection to the environmentally friendly life of active perception and automatic power saving. The life presence sensing reference de...[Details]
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——State Grid Jiangsu Electric Power has made outstanding achievements in promoting comprehensive energy service business
Zhou Jin
On June 24, State Grid Jiangsu Integrated Energy Services...[Details]
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How to make RJ45 twisted pair cable plug
When making RJ45 twisted pair cables, our general principle is:
use one strand of wire for 12,
one strand of wire for 36, and
connect the othe...[Details]
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