[i=s]This post was last edited by cqcqwind on 2022-5-6 12:17[/i]After the dynamic loading platform of 2601 was completed, HELLO WORLD, GPIO, U8G2, and DHT11 were tested, and all met expectations. Out ...
Wireless network optimization includes the optimization of terminals, base stations and core networks. GSM (G network) and 3G (C network, including 2G IS-95) have relatively complete network optimizat...
2812 has a three-level interrupt mechanism, namely the peripheral level, PIE level and CPU level. For a specific peripheral interrupt request, if any level is not allowed, the CPU will not execute the...
[size=4][color=#000000][backcolor=white]The number of cloud data centers is growing rapidly. According to some analysts, by 2020, the installed base of major cloud providers will triple. This growth i...
There is a problem when adding USB CDC function in the official demo application SDDataLog. When sensorile is plugged into the PC USB port, the virtual serial port can be recognized normally at first....
Cree and STMicroelectronics announced the expansion and extension of their existing multi-year long-term silicon carbide (SiC) wafer supply agreement to more than $500 million. STMicroelectronics is ...[Details]
According to Nikkei Technology Online, the European market, which previously mainly responded to fuel consumption regulations by using diesel engines and reducing displacement, has finally set of...[Details]
To learn PLC, you must have a deep understanding of the scanning process and execution principle of PLC in order to write programs reliably and accurately. Generally speaking, PLC programs are scan...[Details]
Easy operation, fast access to functions, fast and reliable measurement results – these are the features that electronics developers value most in a benchtop oscilloscope, but until now such instrume...[Details]
On January 30, the Huzhou Guosheng Sodium Battery No. 1 product launch conference was held in the People's Daily New Media Building People's Network Studio 1. Representatives from the government, ente...[Details]
AT&T was recently named the fastest network in the United States, thanks to Ookla's speed test results for the first quarter of 2019. Now the company is celebrating that achievement in the form of a ...[Details]
1. Experimental tasks
Display a column on the 8X8LED dot matrix, let it move smoothly from left to right three times, then move smoothly from right to left three times, then move smoothly from to...[Details]
The road from software to hardware is always difficult. I have been learning various circuit knowledge for more than three months, and now I have finally got the hang of it. AT 8051/2 1. Drive LED ...[Details]
1. ARMv7-A coprocessor The ARM architecture supports coprocessors to extend the functionality of ARM processors. Coprocessor instructions are used to access coprocessors. Coprocessors support 16 copr...[Details]
On December 16, in Beijing, the HarmonyOS developer mobile phone Beta version arrived as scheduled. If you think this is just the first step to benchmark Android, you are wrong. From the beginning, H...[Details]
I bought the first generation Winning 890C digital multimeter ten years ago. I lent it to a friend a few days ago. After I returned it, the display started but there was no display. After removing ...[Details]
There are three common noise reduction methods now:
1. Noise gate noise reduction method Operation method: Set a threshold, for example, the maximum peak value of the noise is -65db, then set it as ...[Details]
0. Write in front
3D object detection is a very important basic task for autonomous driving. Today, I would like to recommend a recent review of 3D object detection.
2. Summary
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On April 7, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched a complete smart home ZigBee develop...[Details]
At present, the global automotive industry is in a period of great change. The improvement of people's requirements for automobile use has promoted the continuous development of the automotive indust...[Details]
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