This book focuses on correctly explaining physical concepts, supplemented by necessary mathematical derivations. The theoretical analysis has a certain depth, but it does not submerge the basic physic...
Thanks again to everyone for participating in and supporting the 2022 Digi-Key Innovation Design Competition ( Competition details )According to the competition rules, shortlisted netizens who have no...
Requirement: Oscilloscope photoelectric signal probe
Use OPT101 or other photoelectric sensors to make an optical signal probe on an oscilloscope, output analog quantities, and test the LCD flickering...
Thank you for your attention and support to Microchip's Security Webinar Series. Below is the live replay of the 1st to 26th webinars in this series. Welcome to review.[Seminar Details] Microchip buil...
Activity details: [Xiaohua industrial-grade high-performance MCU HC32F4A0 development board]Updated to 2023-04-01Evaluation report summary:@Zachary_yo HC32F4A0-Classic CAN Function TestHC32F4A0-LVGL p...
[New Year's Teardown Fun] FAST CHARGE Wireless Charger Teardown ReportI was fortunate enough to be selected for the [Chinese New Year Teardown Fun] event organized by EEWORD - 5V/9V wireless charger. ...
To differentiate their products in a crowded and competitive market, manufacturers of handheld devices often consider battery life and power management as key selling points for cell phones, PDAs, ...[Details]
July 11, 2012, Beijing - Altera Corporation (NASDAQ: ALTR) today announced the launch of 40-Gbps Ethernet (40GbE) and 100-Gbps Ethernet (100GbE) intellectual property (IP) core products. These core...[Details]
The automotive lighting and signal control system is responsible for controlling the vehicle's lighting, signal lights, electric horns, reversing and brake buzzers. Traditional automotive lighting...[Details]
General LED lighting has a current limiting resistor in the driving circuit, and the power consumed by the resistor has nothing to do with the LED light emission. In order to improve efficiency, a...[Details]
The typical fault troubleshooting listed below is for reference of maintenance personnel.
When the computer is turned on, the indicator light is off and there is no screen display
Mainte...[Details]
In the single-chip microcomputer system, in addition to display devices, sound devices are often used, and the most common sound device is the buzzer. Buzzers are generally used for some low-demand...[Details]
Introduction
As the country increases its efforts to control the atmospheric environment, motorcycle emission regulations will become stricter year by year, and motorcycles that do not meet the...[Details]
Analysis of the three core aspects of digital TV transmission standards
According to the differences in regionality, transmission method and modulation method, the transmission method needs to...[Details]
summary
This article will briefly analyze the success and shortcomings of high-frequency DC-DC switching power supplies in the process of miniaturization (the second basic goal), and propose m...[Details]
1 Introduction
At present, people have higher and higher requirements for the quality of life. When people are busy with work, soymilk machine is a new type of household beverage machine. It uses so...[Details]
introduction
The air compressor unit in the operating area of a lead-zinc mine in Guangdong is a key equipment in mining production. There are six imported Ingersoll Rand CENTAC air compress...[Details]
1. Introduction
Modern modular machine tools are equipped with a large number of electronic devices to meet the requirements of processing accuracy, processing speed, etc. If the conventional ...[Details]
The 8051 microcontroller is the most common microcontroller we have. I have been using 8051 for a long time and have also taught microcontroller courses for a period of time. Here I would like to s...[Details]
The Challenge:
Improving Siemens Wind
Turbine Controls
System software automated testing for regular releases, validating wind turbine control system components during the developme...[Details]
Any power system that operates from an AC source has an associated power factor, which is defined as the way it draws current from the AC source. The power factor of an AC power system is defined a...[Details]