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Virtual instruments are the product of the deep integration of electronic measurement technology and computer technology. Through the combination of software and hardware, various functions of trad...[Details]
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System structure and control principle
+ full-bridge inverter and output LC filter is one of the most commonly used topologies for high-power programmable AC power supply. As shown in Figu...[Details]
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Target In this experiment, an optocoupler will be built using an infrared LED and an NPN phototransistor. The operation of an optocoupler-based analog isolation amplifier and a floating current so...[Details]
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Abstract: This article introduces the principle of infrared remote control transmission and reception, proposes a decoding scheme using PLD (programmable logic device), and implements it using EP...[Details]
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Objective: Use a For Loop and shift registers to calculate the maximum of a set of random numbers.
1. Open a new front panel and create the objects shown below.
a. Place a digital display object on ...[Details]
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NVIDIA AI Enterprise 3.0 launches new tools to help enterprises get on the AI fast lane and accelerate success The software suite provides AI workflows for intelligent virtual assistants in call ...[Details]
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This instrumentation amplifier is composed of three OA27P integrated operational amplifiers. The characteristics of OA27P are low noise, high speed, low input offset voltage and excellent common mode ...[Details]
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Intelligent lighting can change the lighting status in time according to the needs, and save energy as much as possible while ensuring comfort. The specific measures are to automatically turn off ...[Details]
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Today I made a little thing: the digital tube displays the change value of the proximity switch. The proximity switch is connected to the microcontroller through external interrupt 0; the digital tub...[Details]
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On the morning of August 6, Huawei's 5G Summit was held. At the meeting, Yang Chaobin, President of Huawei's Wireless Network Product Line, said that as of July this year, 92 5G commercial networks h...[Details]
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Samsung Electronics executives said on Monday that Samsung will strengthen its chip foundry business and strive to triple its market share to 25% in the next five years. Samsung announced in M...[Details]
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The global NAND flash memory is mainly controlled by six major manufacturers, Samsung is the first, Japan's Kioxia is the second, and Intel is the smallest among them, but its technology level is ver...[Details]
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Foreign whistleblowers evleaks and Ishan Agarwal released official renderings of Huawei P40 and P40 Pro tonight. Let’s take a look. First up is the rendering released by Ishan Agarwal. From...[Details]
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1. Rendering
2. Code
3. New understanding of 1602 (summary)
Effect diagram
code
project file download: http://www.51hei.com/f/gxde_c.rar
#include reg51.h
#include int...[Details]
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What is a Circuit Breaker?
A circuit breaker, also known as an air switch, is a very basic low-voltage electrical appliance. It has overload, short circuit and undervoltage protection function...[Details]
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