1) Learn a programming language in an effective way. 2) Debug your code quickly and effectively. 3) Always keep a learning attitude and keep your knowledge updated. Let me talk about it in detail: [fo...
Continuing to expand its leadership in low-power solutions, Altera Corporation today released a new family of low-power FPGAs with security features. The new Altera Cyclone III LS FPGAs have the highe...
I bought this board from Taobaoand wanted to flash Micropython, but I couldn’t flash it after trying many times. I used esptool to delete it many times, and then used ESP Flash Download Tool to flash ...
Zigbee protocol refers to the wireless sensor network nodes that need to have corresponding wireless network protocols (including MAC layer, routing, network layer, application layer, etc.) to communi...
I saw the post [url=https://bbs.eeworld.com.cn/thread-454780-1-1.html] DIY with Prizes - DIY Oscilloscope with STM32F429Discovery Development Board[/url] posted by the administrator before. I think it...
This post is a derivative of my graduation project post. I hope everyone can go to [url]https://bbs.eeworld.com.cn/thread-483435-1-1.html[/url] to give suggestions. The cubef7 required for this projec...
Today, with the increasing integration of functions, mobile phones can also be used as portable media players (PMP), digital cameras, handheld computers (PDAs), and even global positioning systems ...[Details]
introduction
Throughout the history of automotive lighting, power has always played an important role. Initially, cars only needed headlights to see the road in the dark. Later, other light so...[Details]
All electronic design engineers and scientists have performed electrical signal analysis, or signal analysis for short. Through this basic measurement, they can gain insight into signal details and...[Details]
I. Introduction
In the field of power conversion, isolated converters (forward, flyback, and double-ended) with low output DC voltage all use MOSFET as the rectifier device. Since these devi...[Details]
1. Introduction
At present, most lighting equipment still uses traditional energy for lighting. Making full use of solar energy as the energy supply for lighting equipment is of great si...[Details]
Overview:
This paper introduces a method of connecting a CAN-bus network with Ethernet to form a medium-sized remote monitoring/data transmission network.
CAN (Controller Area Network) is ...[Details]
With the rapid development of intelligent control technology, computers and information technology, the trend of information appliances IA (Information Application), computers and communications integ...[Details]
Many battery-powered systems require a visual indicator to show when the battery needs to be replaced. LEDs are commonly used for this purpose, but they consume at least 10mA of current. This con...[Details]
In recent years, with the rapid development of the information industry, dot matrix LED display screens have been widely used in various advertising and information display systems such as the fina...[Details]
With the advocacy and implementation of the government's Safe City Plan, the security market has increasingly higher requirements for the clarity of surveillance images. Imagine that after a case o...[Details]
I've been studying dot matrix recently. It looks simple, but it takes a while to master it completely! The 8*8 dot matrix hardware circuit I'm making now is like this. The row is driven by 74HC138 + t...[Details]
Capacitance Measurement
Used to verify that capacitors meet the manufacturer's specifications. For quality control, a group of capacitors may be placed in an environmental chamber and the cap...[Details]
Today, the value of electronic components in cars accounts for 15-20% of the total vehicle. In the future, this proportion may be as high as 30-40% as more safety electronics, fuel consumption and ...[Details]
Introduction
Automakers are working to reduce vehicle weight to reduce CO2 emissions and improve fuel efficiency. Designers are therefore seeking new technologies and design techniques that can...[Details]
With the continuous advancement of various technologies in the field of measurement and control, the baseband subsystem of general measurement and control equipment has entered the fourth generation o...[Details]
MCU
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