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GPADIR EQU 0xE0028008 GPASET EQU 0xE0028004 GPACLR EQU 0xE002800C                         EXPORT xmain                         AREA Init,CODE,READONLY                         ENTRY xmain           ...[Details]

The BSIMM's sole purpose is to observe and report. Our "just the facts" approach is not uncommon in science and engineering, but it is rare to see it adopted on such a large scale in software securit...[Details]

The USB interface of the microcontroller is usually used. 1) HID is the abbreviation of Human Interface Device. As its name indicates, HID devices are devices that interact directly with people, su...[Details]

Medical technology has always been one of the important application areas of CCD (charge coupled device) image sensors. Now, CMOS sensors have entered a period of rapid development. The reasons are...[Details]

    GPS is a very common global positioning system. The general civilian GPS uses the L1 carrier of the GPS system, with a frequency of 1575.42MHz. Generally, GPS satellites are 12,000 kilometers abov...[Details]

　　Abstract: Finite element fluid thermal analysis software (CFD) is often used to model and simulate the heat dissipation of LED lamps. The parameter analysis, calculation and setting related to heat...[Details]

With the continuous development and progress of testing technology, low-power, high-performance DSP can replace general-purpose microcontrollers and be used in data acquisition and processing systems...[Details]

In recent years, with the rapid popularization of low-temperature and high-efficiency electronic fluorescent energy-saving lamps, traditional incandescent bulbs are gradually fading out of people's s...[Details]

On November 5, the Ningxia Autonomous Region Development and Reform Commission issued a notice on promoting the healthy development of energy storage. The document proposes to strictly impleme...[Details]

Commonly used automotive-grade resistors are also called automotive-grade resistors and automotive resistors. In addition, we can also use them as AEC-Q200 resistors, because they can only be used ...[Details]

When calibrating a DC digital ohmmeter, select the calibration point according to the following principles: Generally, no less than 10 calibration points are taken in the basic range; 3 to 5 calibrat...[Details]

Digi-Key Electronics, the world's broadest and fastest-stock electronic components distributor, has announced a strong global distribution partnership with ArkX Laboratories for its advanced far-fiel...[Details]

1. Basic knowledge NAND flash: fast speed, erase and write within 5ms; bit flip probability is relatively high, about 10%; large capacity, block capacity is more than 8K, erase and write times are hi...[Details]

1 Overview The brushless DC motor is the most commonly used brushless motor. It is easy to drive, has adjustable speed and long working life, and is suitable for various large and small industrial...[Details]

According to 91mobiles, the Xiaomi Redmi  Note  11  Pro +  phone appeared on the FCC certification website with a certification date of December 23 and a certification number of 21091116UG. Judging f...[Details]