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Robotic arms are one of those fascinating engineering creations, and it's always fascinating to watch these things tilt and translate to accomplish complex things just like a human arm. These robot...[Details]
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Not long ago, ARM officially announced the launch of the new ARMv8 architecture Cortex-A50 processor series products, in order to expand ARM's leading position in the field of high performance and lo...[Details]
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Abstract: This paper discusses the application of video detection in the field of intelligent transportation and analyzes the shortcomings of the current traffic signal system. A video image moving...[Details]
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The typical circuit of the switching power supply made of UC3842 is shown in Figure 1. Overload and short circuit protection is generally achieved by connecting a resistor (R4) in series with the sour...[Details]
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Against the backdrop of global warming, many countries have made commitments to carbon neutrality and carbon peak and have taken corresponding actions. The Chinese government has also clearly put for...[Details]
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Matrix switchers and distributors are often used in monitoring and broadcasting system engineering. Their main purpose is to switch and distribute audio and video and their VGA (RGBHV) signals. In ...[Details]
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In this project, we will see Automatic Room Light using Arduino and PIR Sensor, by detecting the presence of people, the lights in the room will automatically turn on and off.
Such autom...[Details]
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0 Introduction
In daily digital logic circuit experiments, the coding, decoding and display experimental circuit is a comprehensive application of the three circuits of coding, decoding and dis...[Details]
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On January 19, at the Yinhu Comprehensive Energy Supply Service Station located in Yinhu Street, Fuyang District, Hangzhou City, Zhejiang Province, electric vehicles were charging on one side and f...[Details]
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89C52 single chip microcomputer controls ISD4004 voice chip, multi-segment recording and playback The microcontroller source program is as follows: //AT89c52, ISD4004 //To record, press the K1 key tw...[Details]
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It has been more than three years since we have seen a new BlackBerry phone launched, and "BlackBerry announced last week that it would end service support for BlackBerry OS devices", so it is e...[Details]
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There are three main methods for determining the basic error of a DC digital voltmeter: direct comparison method, DC voltage calibrator method, and DC standard instrument method. The specific method...[Details]
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The microcontroller is very simple and anyone with a basic knowledge of electronics can play with it.
There are several levels of playing with microcontrollers:
1. Pure hardware DIY: This level o...[Details]
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#include "sysdef.h" #define MAX_MAIL_NUM 3 //CAN bus debugging: 0 = running 1 = self-loop debugging #define CAN_DEBUG 0 //CAN bus baud rate: 0=250kbps, 1=500kbps, 2=1Mbps #define CAN1_BP...[Details]
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Speakers
Due to the influence of various factors such as the structural form, the selection of cabinet materials, and the processing accuracy, the speaker itself is a mixed sound source of ...[Details]
RF/Wirelessly
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