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Generally, LC oscillators are suitable for higher frequencies. When the frequency is lower, RC oscillators with resistors and capacitors as the frequency selection network are often used.
...[Details]
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How to choose HDMI high-definition cables
1. Choose the right brand
2. Whether there are certification marks
Check whether the product packaging has the H...[Details]
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This Spring Festival Gala, which has the highest AI content in history, has ended perfectly for a week.
Perhaps the high-tech Spring Festival Gala caught people's attention, and the ratings of...[Details]
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Abstract: This article introduces a distributed real-time hydrological monitoring system based on wireless data communication. The system has functions such as real-time monitoring and alarming,...[Details]
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The power supply circuit of the TDA2030A amplifier board is shown in the figure below. In order to ensure the sound quality of the amplifier board, the output power of the power transformer must not ...[Details]
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3.2 Logic control circuit of full-bridge drive circuit
The commutation control logic includes controlling the upper and lower bridge arms of the bridge according to the current rotor position, ...[Details]
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Modern development methodologies are developing rapidly, and representative examples include Agile, SCRUM, CI/CD, DevOps, etc. Their concepts are all about pursuing software development work at faste...[Details]
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The rtc driver in linux is located under drivers/rtc, which contains RTC drivers for many development platforms. We are mainly using S3C24xx here, so its RTC driver is rtc-s3c.c 1. Enter ./driv...[Details]
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The configuration procedure of Nuvoton M051 MCU is as follows:
#include "Config.h"
#define DEBUGMSG printf
#define CONFIG_START_ADDR 0x00300000
#define PAGE_SIZE ...[Details]
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(December 14, 2023) PUFsecurity Corporation, a subsidiary of eMemory Technology Inc. that develops security solutions with Physical Unreplicable Function (PUF) as its core, and semiconductors such a...[Details]
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Bandwidth is known as the first indicator of an oscilloscope and is also the most valuable indicator of an oscilloscope. The division of the oscilloscope market is often based on bandwidth as the prim...[Details]
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According to foreign media reports, Qualcomm and Huawei are negotiating a patent settlement, which has been confirmed by Qualcomm. Although the progress of the settlement between the two parties is u...[Details]
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/*
Timer accurately time eight-bit clock
*/
#include reg51.h
#include stdio.h
#define uchar unsigned char
#define uint unsigned int
uchar code duanca ={0x3F,0x0...[Details]
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On September 7, according to Electrek, Tesla encountered problems in increasing the mass production of its 4680 batteries , especially in terms of dry coating technology. It is reported that the dr...[Details]
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01
What is Embedded Software?
Embedded software is the operating system and development tool...[Details]
Embedded System
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