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The design uses Motorola's integrated chip MPXY8020A for TPMS as the main device of the tire pressure detection unit, which further reduces the size of the system and reduces the power consumption ...[Details]
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Insulation resistance testing is a common test type that is often used to understand and evaluate the insulation performance of electrical equipment. Technicians usually perform insulation resistance ...[Details]
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Recently, there has been new developments in the Ningxia Yinhe Semiconductor Integrated Circuit Large-Size Silicon Wafer Phase II Project. According to Xinhua News Agency, the second phase of Yinhe S...[Details]
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In the field of electronics, frequency is one of the most basic parameters, and has a very close measurement accuracy with the measurement schemes and measurement results of many other electrical para...[Details]
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A small project, writing a program in keilC51, displaying a menu on a 12864 LCD with a font library. When writing the Chinese character "数" into the LCD, the LCD cannot display normally, but othe...[Details]
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According to MoneyDJ, LED packaging giant Everlight has been affected by competition from the red supply chain and falling LED prices since 2019, and its revenue has continued to decline. It is estim...[Details]
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#include p18f4520.h #include delays.h //#pragma config OSC = HS //配置内部振荡器Fosc/4 RA7,IO口RA7 //#pragma config PWRT =OFF //#pragma config BOREN = OFF //#pragma config WDT = OFF //#pragma config MCLRE = ...[Details]
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Netflix is set to roll out support for spatial audio on iPhone and iPad, according to latest reports. A Netflix spokesperson also confirmed to MacRumors that the rollout is happening. When play...[Details]
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According to Australian media iTnews, Huawei has not given up on the local market, from being banned from bidding for Australia's National Broadband Network (NBN) project in 2012 to being banned from...[Details]
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The advantages of vortex flowmeter are many. Here are the seven advantages of vortex flowmeter introduced by the editor: 1. The vortex flowmeter has built-in pressure, temperature and flow sensors...[Details]
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The new generation of Mercedes-Benz S-Class is about to be launched. Although everyone is full of controversy about its appearance design, its high-tech equipment makes people sigh that it is still t...[Details]
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LED lights are used in almost every board, not to mention their importance:
According to the schematic diagram provided by s5pc100, we can see
The control register used is GPG3
Check the r...[Details]
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Treat favor and disgrace as a surprise, and treat great troubles as if they were your own body. What does it mean to treat favor and disgrace as a surprise? To be favored is to be humble, to receive ...[Details]
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Looking at the DXP schematic (+Bat is 3.3V), LCD_Rst is the hardware reset pin, which can be directly set to high level if not needed. BG_V/BG_G is the backlight terminal, and the microcontroller ca...[Details]
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Most voltage feedback (VFB) op amps have a very high open-loop voltage gain (usually called AVOL, sometimes abbreviated to AV). Common values range from 100,000 to 1,000,000, with high-precision pa...[Details]
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