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In the actual nondestructive testing process, in order to find defects of specified size within a certain detection range and to locate and quantify the defects, the instrument must be adjuste...[Details]
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For Wei Dongshan's S3C2440 development board, when running simple small programs such as LED, it must be burned to NAND Flash for the following reasons: (1) Although NOR Flash can be read like RAM, i...[Details]
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Automobile and industry have always been important supports for Renesas Electronics' business. The company's 2018 financial report shows that the two account for about 50% and 30% of the total revenu...[Details]
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This example can significantly improve the conversion efficiency of a capacitor charging device equipped with an external drive type flyback converter for a flashlamp-pumped pulsed solid-state laser....[Details]
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Mercedes-Benz has been committed to building the most advanced automotive operating system. After years of research and development, it has finally launched the new MB.OS. This system not only impr...[Details]
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Taiwan Semiconductor Manufacturing Co., Ltd., referred to as TSMC, is a semiconductor manufacturing company. Founded in 1987, it is the world's first professional integrated circuit manufacturing ser...[Details]
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There are many series in the STM32 family that support network communication, such as STM32F107. STM32 has a MAC inside, and only needs external PHY and network interface to complete network communica...[Details]
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Figure 3.27 shows a
circuit diagram for observing the metastable state of
a D flip-flop
. Using this circuit requires at least a dual-channel oscilloscope.
The wave...[Details]
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When engineers use an oscilloscope to measure signals, they may find that the waveform frequencies measured under different time bases are different. If the signal is not a superimposed signal, the...[Details]
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Note: Only modules with the same package are listed; -50 means RoHs
Fuji Electric S Series PIM Module
structure
Current Ic
Tc=80oC...[Details]
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*pwm modulation program*/
/*Author: Yin Shuyang*/
/*Time: 05-8-27 */
/*Description: key is used to control the high level time of pulse width.
You can connect an LED to the P2.0 pin for testing*/
...[Details]
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In recent years, due to
the progress
of
semiconductor
optoelectronic
technology, the luminous efficiency of another new light source, LED, has increased rapidly, heralding the a...[Details]
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In recent years, conductive hydrogels have attracted extensive attention in the field of smart wearable electronics. Although conductive hydrogels have been widely studied, the balance between mech...[Details]
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Yesterday, the official Weibo account of the Pollen Club released the official answers to the eight most popular questions consumers want to ask about Huawei Watch GT 2e. Let’s take a look. 1. What...[Details]
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On November 12, Gasgoo noticed that data from the China Automotive Power Battery Industry Innovation Alliance showed that in October this year, Honeycomb Energy's installed capacity in the domestic...[Details]
Power technology
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