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Cardiovascular disease is a common disease that endangers human health. Although conventional electrocardiogram diagnosis has high value, when the ECG information is higher than 100Hz, conventional e...[Details]
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RTD2166 is a DisplayPort to VGA converter that combines a DisplayPort input interface and an analog RGB DAC output interface. The embedded microcontroller is based on the industry standard 8051 cor...[Details]
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Well-known accessory manufacturer Elevation Lab recently launched an adjustable stand for iPhone, and the key point is that this stand is designed jointly by the manufacturer and Apple. The new GoSta...[Details]
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Recorded sounds are so ubiquitous these days that we barely think about them. They pour out of our smartphones, smart speakers, TVs, radios, CD players, and car audio systems, making them a constan...[Details]
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/************************************************************/
/* SD Code for M32L */
/* By pasyong */
/* 2006-4 */
/* Base ICC6.31A */
/**********************************************************...[Details]
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Today (18), the 2021 (13th) International Seminar on Sensor and MEMS Industrialization Technology (and Achievement Exhibition) was officially held in Haicang, Xiamen. Wang Huilian, Managing Director ...[Details]
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The Apple Watch Series 8, which will be launched later this year, is expected to have three models, including the SE version and a "rugged" version for sports enthusiasts in addition to the standard ...[Details]
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On December 5, 2021, the State Power Investment Corporation Hydrogen Energy Company put into operation the 300,000 square meters of hydrogen fuel cell proton exchange membrane production line in Wuha...[Details]
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The RWW feature allows the user to write to the DATA EEPROM area while executing a program and reading program memory, so the execution time is optimized. The opposite operation is not allowed: you c...[Details]
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Answer: For the USART to work properly, nine registers need to be set correctly. INTCON, interrupt control register (global and peripheral interrupt enable bits) PIR1, peripheral interrupt flag regis...[Details]
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As the earth's resources are becoming increasingly scarce, people are increasingly in need of finding ways and means to save resources through information, so much so that many economists and scien...[Details]
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8255 is a microcomputer parallel programmable I/O port expansion chip.
The procedure is as follows:
ORG 0000H
AJMP MAIN
ORG 0100H
MAIN: MOV SP,#030H
MOV P0,#00H
MOV R0,#07BH ;Cont...[Details]
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With the issuance of commercial licenses for autonomous driving in various places , players in the field have also stepped into the deep waters of autonomous driving. It can be found that in the "eye...[Details]
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Digital power supplies are characterized by high performance and high reliability, and their design is very flexible. As IC manufacturers continue to launch new models and better digital power IC p...[Details]
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Figure 1. Equivalent circuit of zero voltage quasi-resonant converter For a zero-voltage half-wave quasi-resonant converter, under steady-state operation, a complete switching cycle can be divided...[Details]