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AT89S51 is a low-power, high-performance CMOS 8-bit microcontroller. It contains 8k Bytes ISP (In-system programmable) Flash read-only program memory that can be repeatedly erased and written 1000 ti...[Details]
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On December 6, Shenzhen Tianma stated on the investor interaction platform that the company has now achieved mass production and shipment of passive and active digital microfluidic chips, and the ter...[Details]
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Last week, TSMC announced plans to raise chip prices by 10% to 20%. The price increase pressure will be transmitted to terminal products such as smartphones, automobiles, and data center servers thro...[Details]
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The basic 51 microcontroller has four parallel ports, which also includes a serial port. When there are not enough interfaces, people will think of using external chips for expansion. However, al...[Details]
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Recently, industry insiders pointed out that direct-write lithography does not require a mask, and has obvious advantages in shortening the process, automatic expansion and contraction, multi-layer a...[Details]
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On the morning of May 7, some users reported that there seemed to be a bug in AirTag's anti-tracking system recently. There were no unknown AirTags around them, but they received alarm reminde...[Details]
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In a certain type of underwater vehicle self-sinking system, a certain alloy material can work normally in seawater for a certain period of time, but will be corroded by seawater after the normal ...[Details]
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In the large cylindrical field where global battery companies are competing for deployment, Yiwei Lithium Energy is at the forefront of the industry again. Battery China has learned that Yiwei Lithiu...[Details]
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a) Single button and multiple LED lights (bit operation - input and byte operation - output) - judgment and subroutine
Here, the output instruction is simply changed from a bit instruction to a b...[Details]
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1. Download source code package First of all, it should be explained that transplanting the file system is nothing more than adding some folders (some need to add some configuration files). Here, B...[Details]
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From the invention of the camera by Daguerre in 1839 to today in 2019, the development of the camera has gone through 180 years. The early cameras were giant dark boxes and could not be called camera...[Details]
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The development results of sensor semiconductor technology are increasingly becoming a typical way to improve sensor integration. In many cases, they have laid a solid foundation for improving the in...[Details]
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On October 25, SVOLT Energy and BASF (China) signed a strategic cooperation agreement, announcing that the two parties will carry out global strategic cooperation in the fields of cathode materials...[Details]
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Introduction
I/O port expansion chips can be used to expand the general I/O ports of MCU/DSP, and can be expanded into 8 or 16-bit GPIO through I2C. When additional I/O port...[Details]
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The method and steps for the inverter to adjust the water pump pressure are as follows:
Understand the working principle and performance parameters of water pumps
Before adjusti...[Details]
Power technology
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