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The microprocessor implements load management by controlling the operation of the power supply, as shown in Figure 1. There are N power supplies in Figure 1, and each power supply carries a load (t...[Details]
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When Xiaomi 9 was submitted to DxOMark for testing, it cunningly set the video shooting quality to 4K by default. After the test results came out, Xiaomi 9 scored first because it set the video quali...[Details]
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1. Servo preparation Servo is a must-learn module for beginners of single-chip mechanical control. Servo is also used for control in some robot joints. Learning and mastering the use of servo is ou...[Details]
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There are only two external interrupt source input terminals in the MCS-51 series microcontroller. When there are more than two external interrupt sources, they must be expanded. Here are two simple ...[Details]
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51 refers to the MCS-51 series of single-chip microcomputers and the CICS instruction set. Developed by Intel, its structure adds instructions such as multiplication (MUL), division (DIV), subtra...[Details]
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The microcontroller source program is as follows: /******************************************************************* Work: Infrared Emission Microcontroller: STC89C52RC Crystal: 12...[Details]
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Is the bldc variable frequency motor a DC motor?
Although "B" stands for brushless and "DC" stands for direct current, in fact, the BLDC (Brushless DC) variable frequency motor is not a DC mot...[Details]
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Light-emitting diodes ( LEDs ) are widely used electronic components. However, due to their low luminous efficiency and brightness, and the limited variety of luminous colors, LEDs were mainly used...[Details]
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When making electronics, we inevitably have to use a variety of test instruments, and one of the more commonly used ones is the oscilloscope. When using an oscilloscope, we use probes to measure phys...[Details]
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In the last issue, we talked about the thermal efficiency of the engine. However, when it comes to thermal efficiency, we have to talk about the thermal cycle. There are three thermal cycles on the...[Details]
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Recently, there have been reports that some Korean companies, including Samsung and LG, have announced their withdrawal from LCD production. What does this mean for domestic LCDs? In this regard, T...[Details]
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The baud rate calculation of the STM32 serial port is not a big deal, but ST's StdPeriph and its successor STM32Cube make the baud rate calculation very complicated. The purpose of writing this articl...[Details]
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China Energy Storage Network
: In today's digital economy, blockchain technology, as one of the newest and most groundbreaking technologies, has exerted tremendous energy in cross-industry ap...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]
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The instruction system of each major category of single-chip microcomputer is not universal. It is stipulated by the single-chip microcomputer manufacturer, so users must follow the standards stipulat...[Details]