[i=s]This post was last edited by Jacktang on 2020-5-21 08:31[/i]Three kinds of lossesPath propagation loss: also known as attenuation, the loss of electromagnetic pen propagation in a large range (ki...
[i=s]This post was last edited by eric_bestmyself on 2018-12-29 11:28[/i] [color=#333333][font=微软雅黑, 微软雅黑, "][size=14px]I got a Xiaomi thermostatic kettle at EEWorld (very grateful) in June 2018. I wa...
[i=s]This post was last edited by xusiwei1236 on 2022-6-25 23:40[/i]This article will introduce what TFLM is, then introduce the official TFLM benchmark, and how to run the TFLM benchmark on the HPM67...
[size=4]1. The filtering effect of capacitors[/size] [align=center][size=4] [/size][/align][size=4]That is, the larger the frequency f, the smaller the impedance Z of the capacitor. [/size] [size=4]Wh...
The figure shows the signal before the logic analyzer collects the 485 chip. The CS signal does not wrap the entire TX frame. The CS pull-up and pull-down settings are set before and after sending....
Display to Vga HD Adapter Product/Display to Vga HD 1080P Adapter Features:
DisplayPort is one of the specifications of the new generation of image display interface technology, which can conn...[Details]
At 18:05 on December 3, the independent shared energy storage project (100MW/200MWh) in Long'an District, Anyang City, China National Nuclear Energy was successfully connected to the grid. This pro...[Details]
On September 15th, Pacific Time (1 a.m. September 16th, Beijing Time), Apple launched new products as scheduled. The much-anticipated iPhone 12 is temporarily absent as previously reported. The new A...[Details]
Gene synthesis specialist Evonetix and Analog Devices will work together to improve and commercialize Evonetix’s MEMS-based integrated circuits and accelerate the development of Evonetix’s first DNA ...[Details]
Jiwei.com reported on March 18 that Samsung recently officially launched two new mobile phones, the Galaxy A52 5G and the Galaxy A72. Among them, the Galaxy A52 5G was launched in the Chinese market,...[Details]
On February 17, the first power battery of Lingong New Energy rolled off the production line. Zhang Weifeng, deputy secretary of the Party Working Committee of Yihe New District, director and party...[Details]
As the "crown jewel" of high-end manufacturing, chips are one of the important symbols to measure a country's comprehensive strength and are the core and cornerstone of the information industry. Core...[Details]
Digi-Key, a global distributor of stock electronic components with a wide range of products and fast delivery, recently launched the 2022 Digi-Key IoT Innovation Design Competition, a competition ...[Details]
Zero, Introduction
When beginners start to learn 51 single-chip microcomputers, they are often stunned at first. They are supposed to be 51 single-chip microcomputers, but why is the model AT8...[Details]
A drive-by-wire or electronic chassis will be a necessary tool for autonomous driving. Electronic suspension can provide stronger operating safety and a better driving experience by adjusting the hei...[Details]
Use rpm -qa | grep nfs to check whether the tftp server is installed
yum install nfs
1. Server installation:
1.setup
2.System Services
3. Check *nfs
4.service nfs res...[Details]
The power-on reset (POR) pulse is generated by the on-chip detection circuit. The detection levels are listed in Table 19. POR is generated when VCC falls below the detection level. The POR circuit c...[Details]
Metal halide perovskites (MHPs) are promising materials for next-generation flexible photodetectors (FPDs) due to their low-temperature solution processability, mechanical flexibility, and excellen...[Details]
LG officially announced this week that it will shut down its mobile phone business by July 31 and will no longer produce and sell mobile phones. However, a new LG phone firmware recently appear...[Details]
introduction The collections in the museum are often threatened by human theft, and changes in the surrounding environment can also cause damage to them. Therefore, a very reliable anti-theft system ...[Details]
RF/Wirelessly
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