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This experiment is to display the key values of 89C52 and DT9122D infrared remote control on the digital tube. I hope it will be helpful to you. The procedure is as follows:
#include reg52.h
#inc...[Details]
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Power supplies are divided into switching power supplies and regulated power supplies. There are differences between these two types of power supplies, but there are also similarities. The switchin...[Details]
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Quartz crystal oscillator--smart wearable application
Smart wearables, also known as wearable devices, are a general term for the application of wearable technology to intelligently design and...[Details]
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Only a small number of LED manufacturers can produce high-quality LEDs. For applications that are only used for simple indication, low-quality LEDs are sufficient. However, high-quality LEDs must...[Details]
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The electromagnetic flowmeter is based on Faraday's law of electromagnetic induction. It is an instrument that measures the flow of conductive fluids based on the electromotive force induced when the...[Details]
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In February 2020, Baidu's AI multi-person rapid temperature detection solution was implemented at Beijing Qinghe Railway Station to help curb the spread of the epidemic in public places. Specifically...[Details]
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In the video surveillance market, intelligent video analysis technology has become a hot product. Intelligent technologies such as behavior analysis, license plate recognition, face capture, pass...[Details]
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On October 10, China Electric Power Certification and Inspection (Beijing) Co., Ltd. (hereinafter referred to as "China Electric Power Certification") officially issued grid-connected certification...[Details]
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Mini robot Joey. Image
Source: Frontiers in Robotics and Artificial Intelligence magazine
Under the streets are complex pipes that usually need to be dug out for r...[Details]
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0 Introduction
Ultrasonic waves are mechanical vibrations in elastic media. They are often used to measure distances due to their strong directivity, slow energy consumption, and long prop...[Details]
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CM3 has a maximum of 240 interrupts, each of which has its own programmable interrupt priority (the only corresponding interrupt priority register). Since CM3 supports hardware interrupt nesting,...[Details]
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The method and steps for the inverter to adjust the water pump pressure are as follows:
Understand the working principle and performance parameters of water pumps
Before adjusti...[Details]
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According to foreign media reports, at the Global Public Transport Summit of the International Association of Public Transport (UITP) held in Sweden, French public transport operator Keolis, in coope...[Details]
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"There are six main problems and challenges in the electrification of the automotive industry: first, the long vehicle development cycle and high cost; second, low charging efficiency and charging ti...[Details]
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The generation of three-phase SPWM can generally be achieved by comparing a sine wave with a phase difference of 120° with a triangular wave. A three-phase sine table can be composed of three indep...[Details]