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There are several types of thickness measurement methods for thickness gauges:
1. Magnetic thickness gauge: Try to use the non-magnetic thickness gauge of the magnetic material supplier. ...[Details]
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At present, the LED intelligent lighting industry is in a state of flourishing, for example, the control transmission methods include infrared, WiFi, Bluetooth, ZigBee, etc. The establishment of st...[Details]
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As we all know, three-way speakers are increasingly appearing in everyone's field of vision, because the expensive price before made everyone stay away. But now, its price is also decreasing year b...[Details]
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With the rapid development of the consumer electronics market represented by smartphones, tablets, laptops, and smart wearable devices, the demand for products is strong. Driven by the rapid developm...[Details]
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Jiwei.com reported on March 26 that Xiaomi officially announced today that it will launch a new self-developed chip at the Xiaomi Spring New Product Launch Conference on March 29. Judging from the ...[Details]
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1 Function:
(1) Static display: display a smiling face;
(2) Dynamic display: a, moving display of “HELLO!”, b, display of the change of smiling face and crying face;
2 Principle
...[Details]
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Impedance matching circuit composed of AD8228 integrated chip
Integrated circuit chips have high integration, low interference, good performance and small space. Therefore, the author selected the ...[Details]
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*This program implements the function of the microcontroller "watchdog" WDT*/
#include "p18f458.h"
unsigned long i;
/*System initialization subroutine*/
void initial()
{
TRISD = 0X00; /*Port ...[Details]
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Platinum costs about RMB 193 per gram. In addition to appearing in jewelry windows in department stores, people can also find it in the list of raw materials for hydrogen fuel cell catalysts. This is...[Details]
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HMD has already remastered some of Nokia's classic products, from the 3310 (2017) to the 8110 4G, and the most recent 6300 4G. According to a new report, the controversial Nokia 3650 will be th...[Details]
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IntroductionLED
billboards are a kind of information display terminal for the public, which has a wide range of civil and commercial values. However, the information displayed on most LED bil...[Details]
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Android 11 Beta 1 was officially launched last week, and Google Pixel models were the first to try it. Considering that this is the Beta version of Android 11 and the system is not stable enough, m...[Details]
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The examinee uses the stethoscope to transmit the sound of heart and lung auscultation to the human ear, which completely simulates a real auscultation process. The examinee palpates the different pos...[Details]
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This afternoon, Tencent Black Shark Gaming Phone 3S was officially released. All series are equipped with 12GB RAM as standard, and 12GB+128GB starts at 3999 yuan. As the first product after the bran...[Details]
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First, in the previous example, add the dma.c file to the dev folder, and then add it to the Makefile in that directory:
This is the framework. Next, open dma.c to implement it:
...[Details]