1. Discussion on the name of passive radar
Passive radar refers to a radar that has no radiation source. It detects targets by using the echoes formed by existing radio waves in space and irradiating ...
When I was using littlevgl, I felt uncomfortable without touch control, but most of the screens below 3.5 inches are resistive touch screens, so I thought that esp32s2 has USB and can simulate touch s...
[i=s]This post was last edited by Youth is Best on 2021-1-27 15:43[/i]I posted a post about WIFI network configuration this morning. Now I will continue to update it. After 8266 is successfully config...
Last week, the Matter training jointly organized by Silicon Labs and CSA Alliance China Member Group (CMGC) was successfully completed. The Matter standard has indeed attracted everyone's attention, a...
[align=left][color=rgb(25, 25, 25)][font="]The use of ESD protection devices in the design and manufacturing process of electronic products has been widely used in STM and PCB design, such as the inte...
In the process of developing automated test systems , Namisoft inevitably has to use instruments. Sometimes, faster readings are required, and these instruments need to be programmed to achieve this. ...
On July 9, the three major A-share indexes continued their upward trend, with the Shanghai Composite Index closing up 1.39% at 3450.59 points, the Shenzhen Component Index up 2.60% at 13754.74 points...[Details]
Portable power applications are broad and varied. Products range from wireless sensor nodes with an average power consumption of only a few μW to in-vehicle medical or data acquisition systems with...[Details]
describe
The LTC1840 is a fan controller with two 8-bit current output DACs, two tachometer interfaces and four general purpose I/O (GPIO) pins. It operates with a single 2.7V to 5.75V power s...[Details]
As an important part of the power supply system, the performance of the variable frequency power supply is directly related to the safety and reliability indicators of the entire system. Modern var...[Details]
A conversation with Xu Ximing to deeply analyze the internal logic of Hikvision EBG's digital transformation business. Security is a "small pond", while urban digitalization and enterprise digitali...[Details]
The Galaxy S21 series launch event may take place on January 14, and strangely enough, Samsung has not yet officially announced its flagship chip, the Exynos 2100. It is foreseeable that in additio...[Details]
An Eos Aurora battery system installed next to a solar farm. Source: Eos Energy Storage
Holtec International, an American energy technology company mainly engaged in nuclear...[Details]
1 Introduction
Under the current situation of imbalance between electricity demand and production, the most effective way to cope with it is to improve energy efficiency, that is, to u...[Details]
The current path of artificial intelligence is unstoppable. Through industry chain cooperation, China's innovation capabilities in world-class AI industry solutions will be greatly accelerated. Rec...[Details]
A computerized, automated safety monitoring system for cardiovascular device clinical outcomes registry implemented in Massachusetts led to the discovery of a drug-eluting stent with a significantl...[Details]
According to the latest data released by SensorTower, in the third quarter of 2021, users' total spending on Apple's App Store and Google Play reached 34 billion US dollars, a year-on-year inc...[Details]
1 Hardware Circuit Principle
The metronome uses the AT89C51 single-chip microcomputer as the control center, and is composed of an LED display module, an adjustment keyboard module, and a soun...[Details]
A stereo amplifier is a type of amplifier that has two output and input channels. A weak input signal fed into both channels will be amplified and the power in the output channel will be boosted. T...[Details]
Key points:
First fully optimized version of Google Chrome for Snapdragon-powered laptops
Compared with previous versions, the optimized version achieves significant perfo...[Details]
Qualcomm 7, the "full attendance" at the CIIE, attended the CIIE, showing a new chapter in intelligent computing and ecological cooperation
On November 5, the 7th China International I...[Details]
RF/Wirelessly
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