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MAX660 can convert positive input voltage into negative output voltage, or negative input voltage into positive output voltage, and can also generate double voltage, that is, the output voltage i...[Details]
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#include "reg51.h"
#define uint unsigned int
#define uchar unsigned char
code uchar CCTAB ={
/*-- 宽度x高度=128x64 --*/
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0...[Details]
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Google announced today that it has officially established the Android Ready SE Alliance, a technical alliance for the development and promotion of SE security chip standards, which will enable...[Details]
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Information from a recruitment platform shows that vivo (Vivo Mobile Communications Co., Ltd.) recently released recruitment requirements for XR (VR, AR, MR) chip technology planning positions, indic...[Details]
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Before performing servo positioning operations, it is generally necessary to perform origin return first, otherwise the servo motor may stop working, saying that it was "started before the origin r...[Details]
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According to foreign media reports, transportation technology company Samsara announced the launch of a new product, Camera Connector, which can connect side, rear and internal vehicle cameras to Sam...[Details]
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Field strength meters play a very important role in the installation of antennas and the testing of wireless transmitters, but professional field strength meters have complex circuits and are expensi...[Details]
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micro2440-s3c2440 only one memory interface
addr0-26
data0-31
Resources connected to this memory interface:
nand(64MB SLC)
nor(2MB)
DM9000
...[Details]
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Recently, we learned from foreign media that the Australian company Gelion Technologies is preparing to use zinc-bromine gel batteries to replace automotive lithium batteries. This type of battery ma...[Details]
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Amplifier Distortion in Detail
Q: I read your amplifier product descriptions and I am confused about the distortion specifications. Some amplifiers use second and third harmonic dis...[Details]
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Today is the day for the concentrated exposure of AMD's new processors. In addition to the mysterious Ryzen 7 3750X and the next-generation notebook Ryzen APU, there are also the desktop enthusia...[Details]
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As the saying goes, the poor play with cars, the rich play with watches, and the proletariat play with computers. For test engineers, playing with oscilloscopes is a basic skill. An American engin...[Details]
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ALE/#PROG: Address latch control/on-chip EPROM programming pulse input signal
The ALE (Address Lock Enable) function is that when accessing external memory, the P0 port is used as an addr...[Details]
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Renesas Electronics and Dialog's merger further expands element14's IoT, Industrial IoT, Infrastructure and A portfolio of automotive application solutions, all with fast delivery Shanghai, Chin...[Details]
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1 Overview
GPS (Global Positioning System) is a navigation, positioning and timing system established by using the signals transmitted by 24 GPS address satellites in the United States. Th...[Details]