I would like to thank EEWorld for providing the opportunity to review it again, and I would also like to sincerely thank DFRobot for being able to review the Erha Image Recognition Artificial Intellig...
[i=s]This post was last edited by 1nnocent on 2022-7-14 22:23[/i]I have been learning about Xilinx's FPGA development board recently. I happened to see that EE had an FPGA development board review, so...
Development Status of LoRa and NB-IoT
With the rapid development in recent years, LoRa and NB-IoT have made great progress in wide coverage. NB-IoT has now completed coverage in more than 300 cities a...
The classic discrete difference amplifier design is very simple, what's the complexity of an op amp and a four-resistor network? The classic four-resistor difference amplifier is shown in Figure 1, bu...
TSMC, the leading foundry, held a legal person briefing on the 18th. Chairman Liu Deyin and President Wei Zhejia are optimistic about the strong demand for smartphones and high-performance computing ...[Details]
The 52xxAD series of microcontrollers integrate two programmable counter array modules (PCA) that can be used for software timers, external pulse capture, high-speed output and pulse width modulation ...[Details]
This paper uses the Multisim 10 simulation platform to analyze the resistor-capacitor coupled negative feedback amplifier circuit, studies the impact of adding negative feedback on the amplifier ci...[Details]
For any industrial product, defects are an important factor affecting the survival of the enterprise and even the social security. Although defect detection is very important, it is becoming more and...[Details]
The importance of packaging in maintaining the quality and efficacy of health care products is self-evident. So how can packaging material companies test and control product quality in an effecti...[Details]
Driver={Microsoft Access Driver (*.mdb)};
Dbq=path;
Uid=Admin;
Pwd=password;
insert:
INSERT INTO xs(student number, name, major, gender, date of birth, height, party member or not) VALUES (...[Details]
The first semi-annual report released by TCL Group after the completion of the restructuring showed that in the first half of 2019, TCL Group achieved operating income of 43.78 billion yuan, a year-o...[Details]
Solid-state battery technology can improve battery life, shorten charging time, reduce vehicle costs, and is expected to eliminate the current risk of fire in lithium-ion batteries. It is seen by man...[Details]
On December 21, 2020, at the Huawei Whole-House Smart and Smart Screen new product launch conference held in Dongguan, the new Huawei Smart Car Smart Screen was officially launched to consumers. Hua...[Details]
On July 13, the launching ceremony of China•Shaoxing Integrated Circuit Industry Alliance and the academician expert forum “Dialogue with Shaoxing” were held in Shaoxing, Zhejiang. At the event, th...[Details]
According to foreign media reports, LeddarTech announced a strategic partnership with First Sensor, which also announced its joining the Leddar ecosystem. LeddarTech is an industry leader committed t...[Details]
On October 24, a signing ceremony for key projects in the equipment manufacturing industry in Yuhui District, Bengbu City, Anhui Province in the fourth quarter of 2021 was held. According to the Be...[Details]
1. Structure The SPI module of 5744 supports full-duplex three-wire synchronous transmission and can run in master or slave mode. It contains FIFO send and receive buffers with a depth of 5. Its stru...[Details]
Recently, many users have consulted online about IV characteristic testing. IV characteristic testing is the subject of research for many R&D companies and universities. Discrete device IV characteri...[Details]
1. Device model Horiba 7021-H 2. Principle EDS is an instrument for analyzing the elements of a substance. It is often used in conjunction with a scanning electron microscope or a transmission elec...[Details]
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