What are the main items for Bluetooth signal testing? Frequency offset? Bit error rate? Packet loss rate? Transmit power? What other parameters need to be tested and verified? Which instrument is more...
Guan Guan believes that it does not exist.
But we can get infinitely close.What is the closest to perfect communication in your mind? Welcome to leave a message to chatToday, I saw an article about th...
In 2011, I participated in a forum event and received an MSP430 Luanchpad board. This board has been with me for several years. It is also the board I have really played with. I made many expansion bo...
The most urgent thing is not to offend any angel sister. The day before yesterday, lpc824 was bricked first, and today STM32F103C8T6 was also bricked. However, with the help of netizens, they were fin...
I would like to ask you guys: This is a voltage collection circuit. The function of D2 should be to protect the collection circuit behind it from overvoltage, but what is the purpose of the diode conn...
Abstract: This paper specifically describes the key technologies of smart grid, mainly in terms of measurement, communication, information management, dispatching, power electronics and distributed...[Details]
Anti-aliasing filters
for delta-sigma data converters
The design approach is significantly different from that of SAR (successive approximation register) or pipeline (high speed) converters....[Details]
I thought there should be a lot of documents on the Internet about the successful porting of minicom, but after searching for a while, I found that there seems to be no document on the Internet abo...[Details]
Therefore,
industrial
-grade electronics cannot replace automotive-grade electronics. Of course, the cost is also visible. After all, the performance is far better than that of in...[Details]
On the morning of February 23, the Mobile World Congress (MWC2021) officially opened at the Shanghai New International Expo Center. At this exhibition, AAC Technologies (AAC) brought dozens of the la...[Details]
Recently, the relevant person in charge of CATL told a reporter from China Electronics News that its Kirin battery with a longest range of 1,000 kilometers has been successfully rolled off the assemb...[Details]
In recent years, embedded systems represented by microcontrollers (MCU) have been widely used in industrial detection systems, intelligent instruments, security systems, smart home appliances and inf...[Details]
How to configure the Internet when the smart socket has no display and control device? It turns out that to configure Wi-Fi, you need to first set it up through the App on your phone. Broadlink ...[Details]
The intelligent and networked development of sensors has become a trend in the research of intelligent sensors. How to make traditional sensor signals more convenient and quick to access the network, ...[Details]
A sleep apnea machine is a device used to treat upper respiratory tract obstruction in patients during sleep . Upper respiratory tract obstruction during sleep can cause snoring, reduced blood oxygen...[Details]
Abstract: Aiming at the development and research of ADSP2106x processing system, a simple and easy test method is proposed. This method can not only determine whether the DSP can work normally, ...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
Flexible Control System is a control system for dynamic, complex and uncertain tasks. Its core concept is people-oriented and demand-oriented. The system can adjust control strategies and parameter...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Temperature control probe sensors are devices used to measure temperature and are widely used in industry, medical treatment, scientific research and other fields. Among temperature control probe s...[Details]
RF/Wirelessly
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