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(3) OTL power amplifier
The transformerless Class B push-pull amplifier, referred to as OTL circuit, is a power amplifier with excellent performance.
For ease of explanation, we first int...[Details]
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The 51 series MCU code is as follows: #include reg52.h //Call the MCU header file #define uchar unsigned char //unsigned character macro definition variable range 0~255 #define uint unsigned int //Un...[Details]
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Input channel circuit schematic diagram of multi-channel data acquisition system
The circuit consists of AD574, 74LS373, and 74LS00.
...[Details]
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LPC2478 external interrupt The external interrupt model of 2478 is as follows That is to say, port 0 and 2 support external interrupts, EINT0-2 are interrupts for three independent pins, and EINT...[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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Alibaba Group and Ant Financial Group issued the "Alibaba Letter to Merchants", launching 20 special measures in six major areas to support the development of small and medium-sized enterprises. ——...[Details]
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With the continuous development of intelligent technology, audio equipment is rapidly developing in the direction of intelligence.
音频调节器作为其中的一部分，发展优化了一系列先进的功能，音频调节器拥有对白增强、声场扩展、环境音效、声像位置调整、动态范围...[Details]
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Nokia announced on August 17 that the Alipay active code scanning function has officially landed on the Nokia 8000 and 6300 4G feature phones. After opening the settings of the phone to update ...[Details]
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Just a few months after the successful tape-out, Lingsheng Technology officially released its first AIoT SoC product, the JA310 chip. On August 28, the 2020 AIoT Summit Forum and Lingsheng's "Core Vi...[Details]
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There are many reasons for the three-phase voltage imbalance, such as single-phase grounding, line break resonance, etc. Only when the operation management personnel correctly distinguish them can ...[Details]
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In order to prevent the PCB from deforming as much as possible during soldering, most PCB manufacturers will require PCB designers to fill the empty areas of the PCB with copper foil or grid-shaped g...[Details]
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1. External structure of single chip microcomputer
If you want to use a chip, you must first know how to connect it. We use a chip called 89C51. Let's take a look at how to connect it. 1. Power suppl...[Details]
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6.1 Overview of Control Survey
Survey work must follow the principle of "from the whole to the part, control first and then the fragments". Here, "whole" refers to control survey, which
mea...[Details]
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The screen design is a very important aspect of a gaming laptop, especially under the current user demand for larger and larger screens, gaming laptop manufacturers are trying their best to improve t...[Details]
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How to build a smart driving software vehicle (SDV) architecture?
The autonomous driving intelligent platform can be roughly divided into four parts from bottom to top: hardware platform, syst...[Details]
onsemi and Avnet IoT Innovation Design Competition
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