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Basics By changing the frequency of the waveform output by the microcontroller pin, the tone of the buzzer can be adjusted to produce sounds with different timbres and tones. By changing the duty...[Details]
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On August 18, Dongtu Technology released its semi-annual report stating that in the first half of 2021, the company achieved operating income of 364 million yuan, a year-on-year increase of 37.73%; ...[Details]
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There are several ways to provide voice guides for scenic spots: one is to receive navigation information from working satellites through the user terminal of the global positioning system (GPS), the...[Details]
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The entire electric door system is equipped with the world's first HaptronikTM dynamic control function Equipped with Ferrari Purosangue, first launched Redefine the user’s entry and exit experi...[Details]
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Application of AC coupling and DC suppression mode
When it comes to noise and/or ripple on DC power rails, a very common practice is to use AC coupled oscilloscope inputs or use pr...[Details]
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1. Introduction
The ambient temperature of industrial sites varies greatly and dramatically. Most sensors working in industrial sites are sensitive to temperature to a certain extent, whi...[Details]
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The Japanese government has decided that all new cars sold in Japan must be equipped with an automatic braking function that can reduce the severity of an impact. This automatic braking functio...[Details]
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On Tuesday, US energy storage solutions provider KORE Power unveiled plans to build a factory in the United States that will produce lithium-ion batteries for its Mark 1 energy storage ...[Details]
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Last week, Samsung Foundry announced that its 3nm node has entered risk production. The announcement marks a major milestone for Samsung and the semiconductor industry. The report pointed out that...[Details]
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In recent years, the rapid advancement of the "new four modernizations" of automobiles (intelligence, networking, electrification, and sharing) has brought new technological changes to the automoti...[Details]
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According to the latest Akamai SOTI research report, the manufacturing industry in APJ has become the industry most attacked by APIs, accounting for nearly one-third (31.2%) of the total.
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This program is a step-by-step tutorial to teach you how to use 51 single-chip microcomputers. In the program, only the valid bits are displayed (the high bit 0 is not displayed), and the digital tub...[Details]
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Since AC mains power supply may cause power outages, voltage sags and surges, continuous undervoltage and overvoltage, and frequency fluctuations, these factors will affect the continuous operation of...[Details]
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The original intention of this program is to output a matrix wave, but if you run it with a microcontroller experimental board, you will find that it seems that P1^1 (that is, the second LED tube is a...[Details]
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The servo motor encoder is an important part of the servo system, and its performance directly affects the accuracy and stability of the servo system. This article will introduce the working princi...[Details]