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1. Classification of diodes
1. According to the semiconductor materials used, it can be divided into germanium diodes (Ge tubes) and silicon diodes (Si tubes).
2. According to their different...[Details]
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LCD1602 is a very simple human-computer interaction. With this guy, learning is no longer lonely, at least with this guy's company. The comments are very detailed, see the code.
Schematic d...[Details]
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Abstract: LED dot matrix display screen has the characteristics of reliable operation, safety, energy saving, low cost and easy use. This paper discusses the various methods used in the design of L...[Details]
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006.asm
reads the keys on the independent keyboard and lights up the corresponding LED. If no key is pressed ...[Details]
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In 2022, when the iPhone next door uses a 120Hz screen, I believe that no Android manufacturer dares to stick to 60Hz. In terms of screen parameters, domestic manufacturers have completely dominated,...[Details]
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Recently I am going to write a simple operating system on Cortex-M3 and plan to use IAR. In order to write the startup code well, I spent some time to understand what IAR does before main(). First, w...[Details]
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At the recent Red Magic new product launch conference, along with the Tencent Red Magic gaming phone 6, there was also the Red Magic's first smart sports watch. At 0:00 on March 11, the Red Ma...[Details]
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0 Introduction
Capacitive sensors are a type of sensor that converts the measured non-electrical quantity changes into capacitance changes. Due to its advantages of high sensitivity, low power ...[Details]
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Describe progress and results in sustainable development (January 19, 2024, Shanghai, China) Recently, Rockwell Automation (NYSE: ROK), one of the world's leading companies in the fields of industr...[Details]
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Chinese consumers expect the brands they consume daily to provide dynamic and high-quality experiences, and they are willing to pay for value-added experiences. Because of this, brands in China or ta...[Details]
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Airbags are a standard safety feature in cars. Continental has been manufacturing airbag control units (ACUs) for the past 35 years and has produced 350 million ACUs that meet the highest standards f...[Details]
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1 Overview The encoder used in this article is the EC11 rotary encoder, which consists of two parts. The first part (pin 3 ACB) is the encoder AB phase and the common end (ground) respectively; the s...[Details]
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Recently, according to foreign media reports, Israeli sensor supplier Innoviz Technologies recently said that it has reached an agreement with Volkswagen's Cariad subsidiary to provide it with lidar ...[Details]
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No matter I use ping command or tftp command, it shows CS8900 Ethernet chip not found?! I checked uboot1.1.6/include/configs/smdk6410.h, it is indeed configured to use CS8900 as the network card. Wh...[Details]
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Laser cutting is an advanced processing technology that uses a high-power laser beam to cut materials without contact. This processing method has the characteristics of high precision, high speed, ...[Details]
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