Beacon broadcast interval is 300ms, power is 5DBM, current is 0.08MA. After running for a period of time, the current becomes 0.5MA, but it can still broadcast normally. After restarting, the current ...
As a key technology for the development of the Internet of Things, the application market of RFID technology will surely expand with the development of the Internet of Things. This article mainly intr...
How do you make choices when you encounter something?Life is a series of choices? In fact, it is also a choice of right or wrong.Choices are always based on the current information domain of the parti...
[size=4][color=#000000][backcolor=white] The most troublesome thing when learning DSP is the DSP bootload problem. When learning 51 before, as long as the program is written and compiled, you can use ...
On October 14, it was reported that Huawei was in talks with Digital China, as well as other bidders TCL and Xiaomi, to sell part of its Honor smartphone business. An insider of TCL responded...[Details]
On February 22, Li Fei, Assistant Minister of Commerce, and Keiichi Ono, the Foreign Affairs Review Officer of the Ministry of Foreign Affairs of Japan, co-chaired the 16th China-Japan Economic Partn...[Details]
According to a report by Nikkei Asia Review on February 13, the global chip shortage alarm has not yet shown signs of being lifted, and semiconductor delivery times are still being extended. Accordin...[Details]
This article discusses the principle of pseudo-random bit stream, a test pattern commonly used in high-speed serial links, and the impact of different test patterns on physical layer test results.
...[Details]
The Samsung Galaxy A82 5G launch seems to be getting closer as the phone has been spotted on the Bluetooth SIG website. The device was previously rumored to have the model number SM-A826S and ...[Details]
Introduction With the continuous development of industrial technology, the requirements for single-chip microcomputer control are getting higher and higher. Single-chip microcomputers are required to...[Details]
With the continuous development of laser technology, its market applications are also constantly changing. The application of laser light sources is gradually moving from professional fields to daily...[Details]
The degree of intelligence in LED lighting systems is an issue that deserves attention. LED lighting can reduce energy consumption and maintenance costs, and intelligent LED lighting design can ...[Details]
The OMAP4460 is a powerful system-on-chip that includes a perfect balance of power efficiency and high performance. The OMAP 4 processor balances processing across 4 main engines: a programmable mult...[Details]
On May 28, it was reported that Apple’s iPhone 15 series will support the Qi2 wireless charging standard, with a wireless charging power of up to 15W.
Data shows that since Apple launche...[Details]
Precautions for using a multimeter (1) Before using the multimeter, you should first perform "mechanical zero adjustment", that is, when there is no electricity to be measured, make the mult...[Details]
In the field of precision engineering and high-end manufacturing, high accuracy in measuring size and shape is required, which requires a measuring tool that can provide micron-level accuracy. Lase...[Details]
The development of Hf (high frequency operation special type) fluorescent lamps is based on the premise of reducing the input high frequency current. By making full use of the characteristics of fl...[Details]
Technology giants such as Amazon, Google, Apple, and Microsoft have already launched virtual assistants based on artificial intelligence technology, such as Alexa, Google Assistant, Siri, and Cortana...[Details]
Mobile TV receiver front ends must have the sensitivity required to operate far from
the transmitter
and be able to tolerate overload in the presence of strong signals. Mobile TV rece...[Details]
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