Cutoff frequency calculationCalculation of the cut-off frequency of the filter circuit. For a filter circuit like this with multiple resistors and capacitors around the op amp, how do we take the valu...
# HyperLynx High-speed Circuit Design and Simulation (V) Transmission Line Crosstalk after Termination##1. Reference Post###[HyperLynx High-speed Circuit Design and Simulation (IV) Transmission Line C...
Hawking once issued a serious warning when he was alive. The reason was that the radio telescope "Sky Eye" received a suspicious signal from outer space 4 light years away.After learning the news, Haw...
[b][size=4]From now until April 13, download any USB-related development and testing materials below to have a chance to win a 50-yuan Jingdong card (35 copies in total). You will also have the opport...
When complementary outputs are required on one channel, the preload bits are OCiM, CCiE and CCiNE. These preload bits are transferred to the shadow register bits when a COM commutation event occurs. ...[Details]
Reducing wind resistance, reducing weight and improving power system efficiency are the main ways for today's cars to improve work efficiency. For this reason, people have designed hidden door handle...[Details]
I embarked on the road of embedded development in a daze. Looking back, it was thanks to several friends around me that I slowly embarked on this road through chatting with them: from the earlie...[Details]
On June 23, the Information Office of the Shanxi Provincial Government held the eighth press conference in a series of press conferences to interpret the special plans of Shanxi Province's "14th Five...[Details]
The "Smart Chassis" series of articles focuses on the current development trend of chassis intelligence and introduces mainstream chassis products.
As an introduction, this article will explor...[Details]
The system works by generating energy through arm swinging and sweating to quickly and continuously power electronic devices. On March 12, 2021, IDC released the "China Wearable Device Market Qu...[Details]
On December 2, Shanghai Xinyang stated on an interactive platform that the company's lithography machine for KRF248nm photoresist has completed factory installation and started debugging, and the lit...[Details]
There are four types of variable storage: automatic, static, register, and external. We will not introduce the latter two for now, but mainly automatic variables and static variables. Local variabl...[Details]
The following factors may affect the operation of ultrasonic sensors. Please analyze the specific reasons in detail. This article is for reference only.
1. Scope and size
The size of the obje...[Details]
When debugging, you can observe the value of a variable, provided that you use JLINK for debugging. In fact, when the program is running at full speed, you can see the value of a variable. This is whe...[Details]
On the evening of October 22, vivo held a special movie viewing event at the Meiga Cinema in Sanlitun, Beijing. The content shown at the event was not a theater movie, but a 4K short film shot by the...[Details]
On January 17, Brazilian government officials and industry sources confirmed that the Brazilian government will allow Huawei to participate in the 5G spectrum auction scheduled for June this year. Si...[Details]
According to reports, MediaTek announced that its subsidiary Airoha will acquire 100% of Jiuyang's shares at NT$22 per share, spending approximately NT$150 million. This is MediaTek's third merger an...[Details]
Purpose: To test what happens when resistors are connected to square waves of different frequencies.
Equipment: resistors, breadboard, STM32F103VE experiment board, oscilloscope.
Method: Connect 10...[Details]
The original equipment market for LiDAR is experiencing its sweetest moment.
This week, Gaogong Intelligent Automobile Research Institute released the latest data showing that in the thi...[Details]
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