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Platform used: official STM32F429DISCOVERY development board, 180MHz main frequency, timer frequency 90MHz. Related topics: (1) Measure the pulse signal frequency f_O in the frequency range of 10Hz t...[Details]
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0 Introduction
With the development of information technology, more and more information needs to be collected and stored in the field of industrial applications, and various data acquisit...[Details]
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1. ARM uses a 32-bit architecture 1. ARM convention Byte: 8 bits Halfword: 16 bits (2 bytes) Word: 32 bits (4 bytes) 2. Most ARM cores provide ARM instruction set (32-bit) Each instructi...[Details]
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On December 19, 2023,
WPG Holdings
, a leading international semiconductor component distributor dedicated to the Asia-Pacific market
,
announced that its subsidi...[Details]
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introduction The principle of single-chip microcomputer is widely used. According to the requirements of the single-chip microcomputer principle and application course, two aspects of design are main...[Details]
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Broadcom had been in late-stage talks to buy all of Symantec before the talks broke down last month. The two sides have since reignited discussions, with Broadcom focusing on acquiring Symantec's ent...[Details]
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AVR MCU AVR单片机是Atmel公司推出的较为新颖的单片机，其显著的特点为高性能、高速度、低功耗。它取消机器周期，以时钟周期为指令周期，实行流水作 业。AVR单片机指令以字为单位，且大部分指令都为单周期指令。而单周期既可执行本指令功能，同时完成下一条指令的读取。通常时钟频率用4～8MHz，故最短指令执行时间为250～125ns。AVR单片机能成为最近仍是比较火热的单片机，主要的特点： ...[Details]
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Infineon Technologies Promotes Innovative Multi-Level Class-D Audio Amplifier Technology Through Partner Ecosystem
Achieving long-lasting music playback performance in a compact, co...[Details]
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introduction
With the advent of the "Next Generation Network" (NGN), this Internet communication protocol-based network will gradually replace the old "public switched telephone networks" ...[Details]
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1 Introduction The core of the automatic curtain control system uses the single-chip microcomputer STC89C52. Secondly, it uses peripheral circuits such as light sensors, buttons, display screens, and...[Details]
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As we all know, the internal memory of 51 is divided into data memory RAM and program memory ROM. Taking AT89c51 as an example, there are 128 bytes of random access memory (also known as data storage ...[Details]
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1 Introduction to bus servos Bus servo servos are serial bus intelligent servos, which can actually be understood as derivatives of digital servos . Compared with analog servos , digital servos are ...[Details]
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Since the advent of computers, people have been thinking about how to achieve a more effective way to communicate between people and computers, which is the so-called human-computer interaction tec...[Details]
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Introduction:
• This circuit uses 12V DC/12V AC power supply to drive a group of 3
1W LEDs connected in series, suitable for replacing the original MR16 halogen lamp system.
Test dat...[Details]
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Overview
With the development of science and technology, power electronic equipment is increasingly closely related to people's work and life, and electronic equipment cannot do without re...[Details]
Microcontroller MCU
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