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With less than a day to go until WWDC 2021, one of the most desired features for iPadOS users may be the calculator app. Recently, a concept design appeared online, imagining this app as a small widg...[Details]
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Good news from the North American market! Wyoming, the United States, will build its first large-scale ground-mounted photovoltaic power station, with Sungrow providing photovoltaic inverters and m...[Details]
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This is similar to the digital stopwatch in the previous article, except that it has four seven-segment displays, and the entire display is divided into three parts: hours, minutes, and seconds. When ...[Details]
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As a key link in the new energy industry, lithium batteries have seen a significant increase in shipments in recent years as the new energy vehicle market has grown rapidly. However, the developmen...[Details]
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At the Miami Design Show, the digital road model of "Urban Future" jointly created by a well-known Danish construction company and Audi provides us with new ideas for future urban transportatio...[Details]
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0 Introduction
Edge detection is an important part of image processing. Image edge is a reflection of the discontinuity of local characteristics of an image (grayscale mutation, color mutation, text...[Details]
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Recently, there was a latest report from foreign media saying that Apple has basically confirmed that September 10 this year will be the release date for the new iPhone. If this is true, it would be ...[Details]
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Program name: Single chip microcomputer driving six-direction gravity sensor routine
Written by: ...[Details]
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1. Introduction
Micro-arc oxidation (MAO) is a surface treatment technology that grows a ceramic layer in situ on the metal surface. This technology uses the principles of plasma chemistry and...[Details]
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One day, a customer reported that they found a similar crash when they were doing an error test on the CAN communication of the STM32F407. Later, they traced and debugged and found that the error int...[Details]
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Designers of handheld devices such as cell phones, digital cameras, MP3 players and PDAs are continually challenged to provide more functionality in a smaller form factor while reducing overall system...[Details]
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1 Introduction
Due to the advantages of simple and practical, high reliability, good performance-price ratio and small size, the single-chip microcomputer has been rapidly developed in various...[Details]
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Question 18-1: You can analyze signals without an oscilloscope, and the analysis function and interface are the same as those of a real oscilloscope. The prerequisite is that you have the waveform dat...[Details]
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About code efficiency
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The programming principles of the MSP430 series are conducive to improving code efficiency. It should be pointed out that these principles are basically propose...[Details]
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Code: #include reg52.h #define uchar unsigned char #define uint unsigned int sbit BEEP = P3^7; uchar code DSY_CODE = { 0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90,0x88,0x83,0xc6,0xa1,0x...[Details]
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