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China Energy Storage Network News:
Commissioned by the National Energy Administration, the Tsinghua University Energy Internet Innovation Institute held an acceptance review meeting for the "...[Details]
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On September 13, Star Semiconductor stated in an interaction with investors that the company's modules and discrete devices using its own IGBT chips have been installed in large quantities by mainstr...[Details]
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A model with the model number RMX2202 appeared in the database of the benchmarking website Geekbench. This phone is the realme GT 5G flagship phone to be released by realme. The phone runs Android 11...[Details]
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When the nameplate is lost and you do not know the number of poles of the original asynchronous motor, you can use the current μA range of the multimeter to test and judge. The method is: Open the ...[Details]
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For AVR microprocessors with timer/oscillator pins (TOSC1 and TOSC2), the crystal can be connected directly to these two pins without external capacitors. This oscillator is optimized for 32.768 kHz ...[Details]
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#include //Include the header file. Generally, no modification is required. The header file contains the definition of special function registers.
sbit duan=P2^2;//Define P2.2 as segment operation, y...[Details]
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1 Introduction
Power adapter is a power supply conversion device for small portable electronic devices and electronic appliances. It can be divided into AC output type and DC output type according ...[Details]
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Today, Hangzhou Homai Power Electronics Co., Ltd. (hereinafter referred to as "Homai", stock code: 688032) released a new high-cost-effective one-to-four micro-inverter product - HMS-C and HMS-D se...[Details]
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From
September 25 to 27, the global technology group Freudenberg, together with its three business groups - Freudenberg Medical Group, Freudenberg High Performance Materials Group and Japan Vi...[Details]
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Abstract: The role of the chemical industry as a pillar of the national economy determines the long-term fundamentals of the industry. China's intensive introduction of new infrastructure investment ...[Details]
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In the just-concluded second quarter report of Keysight Technologies for fiscal year 2021, "Keysight Technologies achieved extraordinary quarterly results, with orders, revenue and free cash flow all...[Details]
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As the domestic environmental pollution problem becomes increasingly prominent, energy conservation and emission reduction have received unprecedented attention. As the fourth generation lighting s...[Details]
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Attached is the circuit diagram:
(The information is mostly quoted from the masters on the Internet)
#include
#define uint unsigned int
#define uchar unsigned char
sbit speaker=P1^0; //The l...[Details]
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Tianyancha APP shows that Beijing Ruisi Zhixin Technology Co., Ltd. recently underwent industrial and commercial changes, adding several shareholders including OPPO's affiliated company - Xunxing Inv...[Details]
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Apple officially released the new Mac mini equipped with M4 and M4 Pro chips through online updates. At the same time, Apple also announced that Mac mini became Apple’s first carbon-neutral Mac dev...[Details]