The input frequency is 1k square wave entering the low-pass filter, filtering out the waveform shown in the figure. The cutoff frequency of the low-pass filter is 1k. Why does this distortion occur?...
1. Data preparation:
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2. IDE...
[i=s]This post was last edited by caxfan on 2022-5-28 23:24[/i]First of all, I would like to thank EEWORLD and Pingtou Ge for allowing me to participate in the Pingtou Ge RVB2601 creative application ...
What is a servo? A servo is a position (angle) servo driver that converts signals into torque and speed to drive the controlled object to continuously change angle and direction and maintain control. ...
If there is a set of HDMI signals, the length error between each pair of 4 differential lines has been set to 5mil. How to set the length error between these 4 groups?...
Abstract: This article explains the working principles of three new ring current source circuits, analyzes their performance and characteristics, and designs a specific practical circuit based o...[Details]
"The arc grounding test is completed, showing that the fault line on site is the 10kV Dongzhuang Line 1, and the fault section is between pole 40 and pole 15 of Shadong Village Branch Line 5. I her...[Details]
Recently, Ruiying Technology's "Liaoyuan" series of facial recognition terminals made their grand debut. Its dual-channel ISP design supports dual-camera sensors, enabling the facial recognition term...[Details]
Noise can sometimes have unpredictable effects on the DUT. Therefore, if the DUT is sensitive to noise in the DC power input, it is necessary to reduce the input noise as much as possible. Noise c...[Details]
On January 3, in Shanlin Huafu, Cangshan District, Fuzhou City, Fujian Province, an unremarkable power distribution station was providing active services to nearly 700 residents and power supply em...[Details]
Technology changes the world and innovation leads the times. The 2019 World Artificial Intelligence Conference was held at the Shanghai World Expo Center. Focusing on the theme of "Infinite Possib...[Details]
Addressing mode of PIC mid-range MCU, BANK/PAGE related
1) Addressing of operation object - 9-bit (512-byte) addressing range
In the first part of the basic knowledge, long word instructions...[Details]
This is a program from a project I developed before. The void ps_send(uchar x) function in it can send keystroke data to the computer. You just need to refer to the PS2 scan code table and fill i...[Details]
As the demand for artificial intelligence grows, so too does the desire to reduce the power consumption of computers required to run AI. Lightmatter is a startup founded at MIT. The chips they dev...[Details]
Introduction
In factories or laboratories, experimenters need to monitor certain dynamic quantities and state quantities in real time, or use them to quickly and accurately monitor certain key equi...[Details]
Whether it is a new energy or traditional car, during the startup and driving process, due to complex working conditions, the voltage on the power supply bus will fluctuate violently. This poses a ...[Details]
Speaking of shake sticks, everyone should be familiar with them, but this shake stick uses a 20-pin STC11F04 microcontroller to control 32 light-emitting diodes. It can display about 13 groups of...[Details]
On April 16, Baidu Apollo held an automotive intelligence conference on the eve of the Shanghai Auto Show, released a newly upgraded cockpit map product matrix, and released the "Baidu Intelligent Dr...[Details]
On January 7, Do-Fluoride stated on the investor interaction platform that LiFSI is not a new product. The reason why it has not received much attention in the past is mainly due to the high producti...[Details]
1. Have a clear understanding of the source of electromagnetic interference
For example, when there is no input signal in the detection element of a certain detection device, the peak-to-p...[Details]
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