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Lower costs and reduce carbon emissions for the "last mile" delivery Magna develops self-driving systems and delivery software The trial demonstrated options for different business models, inc...[Details]
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Many college students have written to me, asking what electronic knowledge they should learn in school. The employment situation is becoming more and more severe, not only in China, but also in the wo...[Details]
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This article introduces the use of MSP430 as the main processor to implement a rechargeable touch screen remote control module. This design supports infrared (IR) signal transmission and can be expa...[Details]
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source code: /* * _3.c * * Created: 2011-4-5 11:34:29 * Author: xmphoenix.fish */ #include avr/io.h #include util/delay.h #define F_CPU 8000000UL const unsigned char table ={0x3f,0x06,0x5b,...[Details]
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Before understanding the interrupt subsystem, we must first understand the concept of interrupts. You are reading a book and the phone rings. What will you do? I believe most people will do this: mar...[Details]
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The next-generation “Bmmpr x Assets” platform claims to offer a unique combination of automotive anti-theft sensing capabilities at a consumer market price point that can detect, record and notify an...[Details]
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1 Overview of Speech Recognition System-on-Chip
With the development of digital signal processing technology, speech recognition system-on-chip has become a hot topic of research. However, the co...[Details]
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This is an ultrasonic distance measurement module program I wrote a few days ago. The ultrasonic distance measurement module uses HC-SR04 and the microcontroller is STC80C52RC. However, I bought a mi...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Required hardware: 51 microcontroller, ESP8266 (wifi module), DS18b20 (temperature sensor) Required software: You need to download a network debugging assistant on your mobile phone, which is includ...[Details]
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220VAC powered Sanyo 80P movement power supply circuit
Figure 220VAC powered Sanyo 80P movement power supply circuit
Figure 1 shows a 220VAC powered Sanyo 80P core power supply, which was widely...[Details]
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Investment in the medical device industry has been on the rise in recent years. In the past two years, venture capital for medical devices has almost doubled, reaching $4 billion in 2007. From a glob...[Details]
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The circuit of voltage follower
constructed by op amp
is simply connected with the output and the inverting input in traditional textbooks, but the actual circuit is much more complicated and t...[Details]
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1. Introduction
PLC, full name of programmable logic, is a device used for control. It controls the operation of machines or equipment through pre-written programs. The main functions of PLC i...[Details]
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/********************** The query method is that the main program constantly queries whether it is interrupted, without the need to prepare a subroutine ***********************/ #include reg51.h ...[Details]
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