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/* Experimental purpose: Learn the 8*8 dot matrix dynamic scanning method. */ /* Experimental phenomenon: 8*8 dot matrix light beams are displayed dynamically from 0 to 9 at regular intervals. */ /...[Details]
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In connection with transmission line theory and oscilloscope loading effects, here are some things to consider when measuring 50Ω on an oscilloscope. Of course, you don't need to consider these whe...[Details]
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The TX-1C board operates the 1602 LCD in parallel mode. Pins 1 and 2 of the LCD are gnd and vcc. Pin 3 is the contrast adjustment. Pin 4 is the data/command selection terminal RS. Pin 5 is the read/w...[Details]
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Digital signal controllers provide real-time control capabilities
The growing number of real-time control applications is presenting designers with a dilemma. These applications require the ease of...[Details]
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According to Reuters, Indian government officials revealed that India will provide more than $1 billion in cash to each semiconductor company that sets up a manufacturing plant in the country as it s...[Details]
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Information on Intel's official website shows that the company is seeking to recruit British engineers to develop a new low-power GPU architecture. The new Intel GPU R&D team will be located in Swind...[Details]
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The oscilloscope probe is the most basic and important instrument that every electronics engineer, professional, beginner or hobbyist wants to have in his workspace. Some extreme hobbyists still coll...[Details]
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This paper introduces a current detection system for underwater steel pile anti-corrosion cathodic protection and the design of related hardware circuits to achieve remote unmanned detection and mo...[Details]
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Stray current refers to current that flows outside the specified circuit or intended circuit. It flows in the soil and has nothing to do with the protected pipeline system. The current enters the pi...[Details]
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In the era of smart cars, the vehicle-computer interaction system is undoubtedly the "original driving force" of change. Today, HYCAN brand officially announced the official interior renderings of ...[Details]
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The MAX8795A includes a high-performance step-up converter, two linear regulator controllers, and five high-current operational amplifiers for active-matrix thin-film transistor (TFT) liquid c...[Details]
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Recently, the automotive chip market has breathed a sigh of relief. Due to the sluggish consumer electronics market this year, the demand for consumer chips has dropped significantly, prompting more ...[Details]
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Q: What is the SYSTick timer?
SysTick is a 24-bit countdown timer. When it reaches 0, it will automatically reload the initial value of the timer from the RELOAD register. As long as the enable bit...[Details]
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0 Preface This series of blogs is only a record of my study of the K210 microcontroller. As a beginner, there are bound to be mistakes, and I hope you will point them out. Hardware: Sipeed Maix Doc...[Details]
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The working principle is as follows: R1, R2, D1, Q1, D2 and C3 form a bootstrap startup circuit, and the startup voltage Vc is obtained to power IC1, IC2 and IC3 respectively. After the circuit is st...[Details]
Motor Drive Control（Motor Control）
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