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1. Introduction to digital tube scanning This experiment is an extension of the GPIO output function. It uses GPIO to drive the digital tube to perform dynamic scanning to achieve the purpose of disp...[Details]
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Single-chip microcomputer control has become one of the goals pursued by electronic design today. This article applies this control technology to temperature measurement. AT89C2051 is a low-volt...[Details]
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1 Introduction
The compression (tension) machine is a machine used to test the strength of building materials and certain products. It is divided into two types according to the working mode: c...[Details]
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1. Hardware composition: 1. PIC32MM Development Board The PIC32MM series is Microchip's lowest power and most cost-effective 32-bit PIC32 microcontroller series, with integrated peripherals such as...[Details]
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In recent days, various projects of State Grid Corporation of China have continued to resume work in an orderly manner. On February 24, the company added 131 35 kV and above transmission and transf...[Details]
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Recently, the "Implementation Opinions on Accelerating the Development of Four Major Leading Industries in Beijing Economic and Technological Development Zone" (hereinafter referred to as the "Implem...[Details]
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At the Mobile World Congress (MWC) in Los Angeles, NVIDIA CEO Jensen Huang told hundreds of attendees from telecom companies, equipment manufacturers, developers and media reporters in his keynote sp...[Details]
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1. External interrupt 1.1 Interruptions The concept of interrupts has been mentioned in the previous blog. (Portal: 51 MCU Getting Started Tutorial (5) - Timer Interrupts) An interruption means tha...[Details]
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There are many sampling methods for oscilloscopes in test and measurement. Today, Ritu Classroom will introduce you to the selection of different sampling methods of oscilloscopes. Default Mode The...[Details]
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Airborne high-frequency switching power supply products are specially used for input AC 400Hz occasions. This product is mainly used in military radar, aerospace, ships, locomotives and missile lau...[Details]
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The previous topic described the design of the timer Timer1 mode program using the query method. This article introduces the design of the timer Timer1 mode program using the interrupt method. The qu...[Details]
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1. Introduction The inverter is the core part of the AC uninterruptible power supply (UPS) and AC variable frequency speed regulation system. It can independently form a system to become a variab...[Details]
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At present,
the heat dissipation problem of
LED
applications is the most headache for LED manufacturers. The heat dissipation substrate is a medium that provides heat conduction, LED→heat...[Details]
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Recently, with the popularity of BEV sensing for autonomous driving , the controversy over whether lidar is needed for autonomous driving has come to the fore again. In any case, the lidar industry h...[Details]
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In recent years, the proportion of third-generation semiconductor devices including SiC in automobiles has been increasing day by day. But in the eyes of professionals, this will not be a sim...[Details]
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