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The three-phase fully automatic capacitance and inductance tester measures the inductance of the reactor. The instrument has the characteristics of small measurement workload, quick and simple, stabl...[Details]
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1. Performance indicators of D/A converters
(1) Resolution. Resolution is a description of the sensitivity of the D/A converter to changes in input quantity, and is related to the number of bits...[Details]
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1. Structure, composition and selection of insulation resistance meter 1. The insulation resistance meter mainly consists of three parts. *It is a DC high voltage generator, used to generate a DC hig...[Details]
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Over the years, the core control chip of multi-touch technology has evolved from 8-bit to 32-bit and from multi-chip control to single-chip control, with rapid performance improvement. In addition,...[Details]
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Samsung launched its 3nm chip production line at the end of June and began producing chipsets for Bitcoin miners on the new 3nm GAA manufacturing process. Although Samsung will eventually use the 3nm...[Details]
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51 MCU 60s dynamic display program #include reg52.h #define uint unsigned int #define uchar unsigned char uchar code table ={0xc0,0xf9,0xa4, 0xb0,0x99, 0x92,0x82,0xf8,0x80,0x90}; sbit gew=P2^1; sbi...[Details]
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With the rapid development of industry, there are more and more occasions where humans are exposed to harmful gases, which causes more and more harm to humans themselves. In steel mills and iron mi...[Details]
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At the Guangzhou Auto Show not long ago, Jidu ROBO-01 was officially unveiled. It was not only the appearance of the model that was exposed for the first time. What attracted greater attention was ac...[Details]
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When it comes to single-axis robots, I believe many people are not very familiar with them, let alone the installation method of single-axis robots? In fact, single-axis robots must be installed co...[Details]
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According to foreign media XDA forum news, Google service recently updated to version 21.24.13 Beta. Foreign media found a paragraph "mdm_find_device_network_description" in its code, which is descri...[Details]
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Samsung officially announced that it will hold a press conference on the 8th and 11th to officially release the Galaxy Z Fold3/Flip3 series of foldable screen new phones. Twitter whistleblower @evlea...[Details]
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Reliability and lifespan
People are used to using the technical performance indicators of products as a sign of measuring the quality of products. But this is only one aspect and cannot reflec...[Details]
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AD9225 is a monolithic, single-supply, 12-bit precision, 25Msps high-speed analog-to-digital converter produced by ADI. It integrates a high-performance sample-and-hold amplifier and a reference vo...[Details]
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The SCCB bus of OV7670, which made me miss it day and night, was finally solved today. I spent nearly 5 days on it. I thought about it on the way to work, when I was eating, when I was going to the t...[Details]
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Abstract:
In the digital control method of power chip, delay link is often introduced. After the delay link is introduced, the method of analyzing circuit response, especially quantitative ca...[Details]
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