The previous post [url=https://en.eeworld.com/bbs/thread-977472-1-1.html]【Raspberry Pi 3B+ Review】OCR Character Recognition[/url] performed character recognition. This time we recognize objects in pic...
I am currently working on a project using the 32f103 series, and it is already running. However, a problem occurred during the operation. Specifically, there is a compressor on the periphery, and the ...
The most common method for pipeline bubble detection is to use ultrasound. The piezoelectric ceramic vibrator on one side is controlled to emit high-frequency ultrasonic oscillations, which oscillate ...
Are the first prize winners of national competitions usually like this?
An enthusiast who has been disassembling and assembling radios and televisions since childhood, a second-generation electronic e...
1. What are the differences between precision op amps, instrument op amps, and general op amps? General op amps seem to be commonly used op amps, and their performance seems to be average. I don't kno...
According to foreign media reports, at the upcoming Hannover International Commercial Vehicle Show (IAA Transportation 2022), LiDAR solution supplier Cepton announced that it will showcase LiDAR inte...[Details]
0 Introduction Due to work needs, the power supply system we developed requires both leakage protection and uninterrupted power supply capabilities. Therefore, we use a 3kVA high-frequency online u...[Details]
The 2023 World Manufacturing Conference Photovoltaic (Energy Storage) Industry Supply and Demand Forum was held in Chuzhou. The meeting deeply analyzed the current status of global photovoltaic supply...[Details]
Wavelength dispersive X-ray spectrometers (WDX or WDS) equipped with scanning electron microscopes have attracted much attention in the field of microscopic analysis recently. A big reason for this...[Details]
According to industry sources, the supply of power management ICs for mobile phones remains severely tight, prompting chip suppliers to turn to 12-inch wafer manufacturing. Digitimes reported that ...[Details]
China Energy Storage Network News
: "The Global Energy Internet can fully connect with the six aspects of the Paris Agreement, including mitigation, adaptation, funding, technology, capacity ...[Details]
The development of the Internet of Vehicles industry has been continuously promoted and explored by all parties in the past few years, and a large number of technical verifications, demonstrations a...[Details]
ArmorBlock 5000™ On-Machine™ I/O modules help manufacturers enhance automation efficiency and interconnection capabilities, create smarter machines, and empower enterprises to realize the value of in...[Details]
Abstract: This paper introduces a 250W metal halide lamp electronic ballast, which consists of PFC, Buck converter and full-bridge inverter. In order to avoid acoustic resonance, the full-bridge in...[Details]
0 Introduction
Fast Fourier Transform (FFT) is widely used in radar, communication, electronic countermeasure and other fields. In recent years, the rapid development of field programmable...[Details]
I have seen many people using C8051 to drive brushless motors. Today, Ruisheng will give you some driving information on how to use the domestic 51 single-chip microcomputer STC15W408AS to drive brus...[Details]
Sony Xperia 1 is already on sale, and now information about Sony's next-generation flagship has been revealed. According to media reports, Sony will launch a Snapdragon 855 flagship with the...[Details]
Non-volatile memory
NVM refers to non-volatile memory, and the main types of memory currently used in smart cards include EEPROM and Flash. NVM is usually used to store programs and data. For ...[Details]
China Energy Storage Network News: On December 26, 2019, at the entrance of Tianmu Lake Landscape Garden Scenic Area in Liyang, Jiangsu, a national 5A-level tourist resort, a brand-new large LCD sc...[Details]
In recent years, the development of technologies such as AI, IoT, and 5G, as well as the widespread deployment of smart terminal devices, has led to a geometric growth in the amount of data. As mor...[Details]
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