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Nowadays, smartphones consume more and more power, and most smartphone batteries are not removable. A large-capacity and easy-to-carry mobile power bank has become a must-have electronic product...[Details]
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Göttingen On the morning of September 16, the first locally produced battery product in Göttingen, a famous university town in central Germany, officially rolled off the production line. This is Guox...[Details]
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How to operate a single IO port in WinAVR
Use PORTA|＝（1 7）
PORTA|＝（1 7）
means shift 00000001 left by 7 bits and then OR it with porta
PORTB |= _BV(n) and PORTB &= ~_BV(n)
After installing the...[Details]
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In recent years, with the continuous development of LED lamp packaging technology and heat dissipation technology, the stability of LED lamps has reached a relatively good level. The main causes of l...[Details]
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On November 12, Xiamen Dinaike Intelligent Technology Co., Ltd. (hereinafter referred to as "Dinaike") was listed on the Shenzhen Stock Exchange's Growth Enterprise Market. The company's stock code i...[Details]
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The tram trend is still accelerating.
In July, the domestic retail penetration rate of new energy vehicles reached 51.1%, a significant increase from 36.1% in the same period last year.
...[Details]
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1. What is an interrupt? Interrupt: interrupt the current work, execute the program in the interrupt function, and then come back to execute the unfinished program after the execution is completed....[Details]
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On October 27, Jingchen Co., Ltd. announced its third quarter report for 2021. According to the announcement, Jingchen Co., Ltd.'s revenue in the first three quarters was approximately 3.233 billion ...[Details]
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The Vision Pro recently released by Apple is scheduled to be launched in the United States in early 2024. It was previously mentioned that since the display screen is exclusively supplied by Sony, th...[Details]
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Solar water heaters are widely used in households in the north, but ordinary household solar water heaters have some disadvantages while saving electricity. Because ordinary solar water ...[Details]
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7 According to GGII data, the data on new energy vehicle certificates for July has been released. In July, about 97,000 new energy vehicles were produced, and 88,000 new energy passenger vehicle...[Details]
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Add the rated working voltage (usually 12V) to the filament of the black and white cathode ray tube (referred to as the cathode ray tube), and leave the other pins empty without adding voltage. Set th...[Details]
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The basic principle of the current probe is that the current flowing through the wire will generate a magnetic field around it, and then convert the magnetic field into a corresponding voltage sign...[Details]
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#include "reg51.h" sbit KEY0 = P3^2; sbit KEY1 = P3^3; sbit OUT = P0^7; sbit LED = P0^6; void delay_ms(int t) { int i; while(t--) { for(i=0; i 110; i++); } } void main() {...[Details]
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Editor's Note: National-level specialized, refined, innovative and small giant enterprises refer to high-quality small and medium-sized enterprises that are located in the core areas of the industrial...[Details]
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