The Dragon Boat Festival is on June 25th. Where do you plan to go during the three-day holiday?
Happy holidays to everyone in advance! Feel free to share your holiday plans in the comments below.For t...
The stator and rotor in the rotary transformer transmit signals through electromagnetic coupling. Who knows what external factors will affect the electromagnetic coupling?...
As the latest generation of ARM core MCU, you may be more concerned about its running speed. Today, let's do the coremark test of L233.
Development environment: KEIL. Main frequency: 64MHz. The test e...
"Power amplifier experiment case" Application of high-voltage amplifier in the acousto-optic mode conversion experiment based on piezoelectric ceramics...
This experiment is equipped with a 2.2-inch TFT LCD screen, which displays "dim" when the light is weak and "bright" when the light is strong. The experiment uses the 3-wire photoresistor sensor modu...[Details]
1 Reliability Design Model and Overview The reliability design model expresses the unique process of the microcontroller application system from stimulus to response. The reliability design m...[Details]
1 Introduction
The supply chain is a functional network structure model that connects suppliers, manufacturers, distributors, retailers, and end users around the core enterprise through the con...[Details]
introduction With the rapid development of the current logistics industry. Container transportation is the main mode of logistics transportation. Its transportation efficiency and freight safety have...[Details]
Recently, the US IIHS made a corresponding announcement on the recent AEB test, stating that the performance of vehicles equipped with AEB (active emergency braking system) at night is almost exactly...[Details]
Flyback switching power supplies are widely used due to their simple circuits and relatively low electromagnetic interference. They also put forward higher requirements for the output voltage spikes...[Details]
China Energy Storage Network News:
On January 21, 2019, the China Energy Research Society held an expert review meeting on the "Feasibility Study Report on the Energy Internet Energy Manageme...[Details]
The domestic brand oscilloscope - Puyuan MSO5000 series digital oscilloscope is a high-performance mid-to-low-end digital oscilloscope based on RIGOL UltraVision II generation technology. It uses a 9...[Details]
On January 21, 2022, Heizhima Intelligence and MAXIEYE announced a strategic partnership. The two parties will build on their respective technical and business fulcrums in the smart car industry chai...[Details]
Today when I was debugging a program, I found that when a function return value was assigned to a variable, the variable value always displayed "not in scope" and I could not see the value assigned t...[Details]
Electricity brings economic benefits to human beings and is convenient and environmentally friendly, but we should save electricity, pay attention to safety, and prevent fires. Energy saving is a majo...[Details]
On July 21, at the full-scenario new product launch conference held by Honor, Honor 8, the first tablet computer for the global market, was launched. This complete product, which is exclusively sup...[Details]
On October 8, TSMC announced its September revenue of NT$127.585 billion (approximately RMB 30.244 billion), a month-on-month increase of 3.8% and a year-on-year increase of 24.9%. TSMC's total rev...[Details]
The VR/AR virtual reality market in China has cooled down in the past few years. Although the former Android leader was a pioneer, its performance has continued to decline, and its mobile phon...[Details]
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]
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