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Question How to reset an AVR via software? Answer If you want to reset the AVR via software, you should use the internal watchdog. Simply enable it and let it overflow. When the watchdog triggers, ...[Details]
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As software developers, most of them find protected mode mysterious and difficult to understand. In the process of developing a 32-bit microkernel preemptive multi-threaded operating system, I ha...[Details]
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Understanding the concept of inverter
The process of converting AC power into DC power is called rectification, the circuit that completes the rectification function is called a rectif...[Details]
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On December 15, SMIC issued an announcement stating that it has noticed a civil complaint filed in a U.S. court on December 10, 2020 (U.S. time) regarding some of the company's securities. The plaint...[Details]
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Ion source is a device used to obtain ion beams. Among various ion sources, the most commonly used is the plasma ion source, which uses an electric field to extract ions from a plasma. The main par...[Details]
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1. Pressure control range
Controllers with adjustable set points. For controllers with adjustable set points, adjust the set point to the maximum value (if the switching difference is adjustab...[Details]
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With the development of the IT industry, "computing power" has played an important role in the "civilian" and "commercial" fields, which has posed challenges to the usability and compatibility of com...[Details]
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Not long ago, CATL released a new "sodium-ion battery". According to the data officially released by CATL, the energy density of the first-generation "sodium-ion battery" is 160Wh/Kg; it can be cha...[Details]
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The GPS vehicle dispatch system is a monitoring system that uses the global positioning system GPS (Global Positioning System) and is based on the GSM mobile communication network to locate, track a...[Details]
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Recently, Kaiyuan Securities released a research report stating that flexible touch, also known as "skin", can monitor the contact force, temperature, humidity, vibration, material, softness and ha...[Details]
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Recently, Zhixing Technology announced the completion of its B1 round of financing, which will be mainly used to expand the scale of mass production of L2 autonomous driving and promote the mass prod...[Details]
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Carbon and sulfur are important elements that determine the specifications and quality of steel products. Cast iron is carbon content above 1.70%, and steel is carbon content below 1.70%. Steel with a...[Details]
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Today, Huawei and China UnionPay Co., Ltd. held the 2019 PLC-IoT Industry Development Forum and Huawei PLC-IoT Ecological Alliance Establishment Conference in Dongguan. At the conference, the "Huawei...[Details]
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1.
Turning on and off
the LED display
Precautions
1. Switching sequence: When opening the screen: turn on the machine first, then open the screen.
When tur...[Details]
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The ARM processor startup process involves three aspects of knowledge:
Startup method
Address layout
Start the process
The boot process of the S3c2440 ARM ...[Details]
Mobile and portable
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