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This article introduces a switching voltage regulator based on the dedicated chip UC3842. In the motor speed controller, the power supply provides the base (gate) drive voltage of the power switch el...[Details]
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JTAGICE is a classic emulator. The list of chips it supports is: ATmega128, ATmega128L, ATmega16, ATmega162, ATmega162V, ATmega165, ATmega165V, ATmega169, ATmega169V, ATmega16L, ATmega32, ATmega323, ...[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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Recently, Honda officially updated a new technical configuration HONDAE-Clutch (electronic clutch). In fact, the patent drawings have been leaked before. The E-Clutch is electronically controlled b...[Details]
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"Endurance anxiety" is a problem in the new energy era, but this problem may soon cease to exist. According to foreign media reports, Chinese-American scientist Li Xin and his colleagues have devel...[Details]
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When using APC UPS power supply, do not make the following charging mistakes, otherwise the consequences will be serious.
No initial charging
The first charge of the APC UPS power supply ...[Details]
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0 Introduction
With the rapid development of the Internet, the Internet has penetrated into every aspect of life, and the integration with the Internet has become an inevitable trend in the developm...[Details]
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Target
The purpose of this experiment is to study the characteristics of a tuned amplifier.
Background
Many requirements for communications systems exceed...[Details]
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1. Module Division
i) (Main module) Video capture and playback
ii) Display mode switching
iii) Take photos
iv) Video recording
v) fps display
vi) View and delete video...[Details]
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The implementation principle of ASM51 calling C51 function without parameters is explained and examples are given to verify the superiority and feasibility of this method. The article shows such ...[Details]
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This section discusses the structure of the AVR core in general. The main task of the CPU is to ensure the correct execution of the program. Therefore, it must be able to access memory, perform calcu...[Details]
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In the Keynote speech on the first day of the WWDC21 Developer Conference, Apple updated the Mac device operating system - macOS Monterey as usual. The same is true for Apple's positioning of macOS...[Details]
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1 Introduction
In an embedded system that uses the foreground and background system software design model, the main program is an infinite loop, a single task is executed sequentially, and asy...[Details]
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LED
manufacturer Epistar presented their research results on a high voltage LED chip that can achieve 162Lm/W for cool white (5000k) LEDs.
The chip is described as a monolithic...[Details]
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The Taiwan International Lighting Technology Fair held in Taipei recently just concluded. Exhibitors joined in the event and exhibited various latest
LED lighting
applications. As the globa...[Details]