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August 13, 2024,
Beijing - Qualcomm Incorporated (hereinafter referred to as "Qualcomm") today released the "2023 Qualcomm China Corporate Responsibility Report", which is the ninth consecutive...[Details]
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From the perspective of plant physiology, the dynamics of micro-changes in the volume of plant organs (stems, leaves, fruits, etc.) are related to the water status in the body. When the root system...[Details]
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1. Basic working principle (1) Use IO port TRIG to trigger ranging and give a high-level signal of at least 10us. (2) The module automatically sends 8 40khz square waves and automatically detects whe...[Details]
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There are usually two ways to achieve delay: one is hardware delay, which requires the use of timers/counters. This method can improve the CPU's work efficiency and achieve precise delay; the other i...[Details]
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2022
is coming to an end. Looking back at 2022, the regional epidemic and the outbreak of the Russia-Ukraine war had a significant impact on both the supply and demand sides of machine visi...[Details]
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1. What is the difference between the passive probe and active probe of an oscilloscope? Reference blog posts: http://bbs.ednchina.com/BLOG_ARTICLE_242495.HTM , http://bbs.ednchina.com/BLOG_ARTICLE_2...[Details]
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Strong alliance to take the lead in creating RISC-V "China Chip" smart energy solutions, Saifang Technology, Honghua Smart Energy and Winut reached a strategic cooperation Under the guidance of th...[Details]
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With the strong support of the national policy of encouraging patent applications, the intellectual property situation of China's LED industry has improved greatly in recent years, which is reflect...[Details]
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introduction
Modular and intelligent prefabricated cabin substations are safe and reliable, have a small footprint, a short construction period, beautiful appearance, long service life, no rad...[Details]
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Direct access to registers and ports
definition
sfr P0 0x80
sfr P1 0x81
sfr ADCON; 0xDE
sbit EA 0x9F
operate
ADCON = 0x08 ;
P1 = 0xFF ; ...[Details]
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Researchers have discovered a set of new icons in the iOS 14 code, which feature two new headphones in black and white. Apple analyst Ming-Chi Kuo said that in order to improve its product line in ...[Details]
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In C language, it is not easy to use an accurate delay program. In IAR, there is a function called __delay_cycles(), which is defined in the header file intrinsics.h. The function is to delay N instr...[Details]
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Recently, Honda officially updated a new technical configuration HONDAE-Clutch (electronic clutch). In fact, the patent drawings have been leaked before. The E-Clutch is electronically controlled b...[Details]
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Broadcast speakers have a wide range of applications, ranging from professional audio to daily life.
Broadcast speakers are mainly used in the following professional fields:
Referenc...[Details]
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With the progress and development of society, the transmission and conversion of information are highly integrated with our lives. As one of the terminal display devices of information, LCD splicing ...[Details]
Analog electronics
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