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1 Introduction Permeability Tester/Sanitary Napkin Permeability Tester is used to measure the permeability of sanitary napkins, sanitary pads, diapers/sheets and other sanitary products. It is used i...[Details]
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What does low temperature drift operational amplifier mean?
Definition and composition of low temperature drift operational amplifiers The so-called drift usually refers to the change of input off...[Details]
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In C51, the alarm when interrupt and non-interrupt functions call the same function is RECURSIVE CALL TO FUNCTION. The standard C language dynamically generates local variable space in the stack, s...[Details]
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Formaldehyde is an important chemical raw material and organic solvent, widely used in home decoration materials. Excessive formaldehyde gas will induce diseases and even cause cancer, directly endang...[Details]
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// Parameter: wAddr is address, range 0x1000~0xFFFF
void ReadFlash(U16 wAddr,U8 *bBuf,U8 bLen)
{
while (bLen--)
*bBuf++=*(U8 *)wAddr++;
return;
}
void WriteFlash(U16 wAddr,...[Details]
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With the optimization and popularization of insulating heat dissipation materials, non-isolated drive solutions are the general trend. The practical significance of higher efficiency is not only to...[Details]
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On the morning of August 31, Apple recently announced on its official website a screen replacement plan for the Apple Watch Series 2 and Series 3 aluminum models. According to Apple, these two smart ...[Details]
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Smart technology is profoundly changing human production and life. With the popularization of driverless technology, smart technology is helping people free their hands. When technology meets ...[Details]
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ldr r0, _start
adr r0, _start
ldr r0, =_start
nop
mov pc, lr
_start:
nop
Set RO to 0x0c008000 when compiling
↓...[Details]
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1. Introduction
An image sensor is a functional device that uses the light-to-electric conversion function of a photoelectric device to convert the light image on its photosensitive surface int...[Details]
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Previously, a foreign digital anchor shared a video comparing the performance of iPhone 11/12 and iPhone XR, and the result showed that XR performed better. Compared with iPhone 11, iPhone XR has f...[Details]
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BMW and Mercedes began collaborating on self-driving cars earlier this year, and now they are ready to make that happen. The two companies announced that they are developing Level 4 autonomous vehicl...[Details]
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This article will focus on the speaker amplifier and headphone amplifier performance requirements of smartphones, introduce ON Semiconductor's corresponding audio amplification solutions, and a new au...[Details]
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Convenient and efficient charging capabilities are key to the success of any battery electric vehicle (BEV). The more places people can charge, and the faster they can charge, the more likely peopl...[Details]
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The intelligent soft start cabinet is a device used for starting the motor. It controls the starting current of the motor to achieve smooth starting of the motor, reduce the current shock during st...[Details]
Microcontroller MCU
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