[i=s]This post was last edited by Zhang Yi 2018 on 2018-10-12 15:43[/i] [b][color=#5E7384]This content was originally created by EEWORLD forum netizen [size=3]Zhang Yi 2018[/size]. If you need to repr...
[i=s]This post was last edited by hysdzgcsj2020 on 2020-2-3 21:03[/i]Teachers: Now there is a usage scenario of powering a 3KW servo motor driver. Normally, AC220V is rectified to DC54V by a high-powe...
The SANTANA2OOOGSI Superman anti-theft system adopts the most advanced and popular car anti-theft technology in the world, fully embodying the "people-oriented" design concept. It has the following ch...
[b][color=#5E7384]This content is originally created by EEWORLD forum user [size=3]tiankai001[/size]. If you need to reprint or use it for commercial purposes, you must obtain the author's consent and...
The COVID-19 pandemic, which has prompted the need for social distancing and staggered work hours, has forced us to rethink the use and lighting of office, manufacturing, retail and hospitality spaces...
Just like the "Hello world" you wrote when learning programming language, the LED running light is also such an example. Through this experiment, we can quickly understand the basic usage of 51 micro...[Details]
What is a servo?
The servo is shown below:
There are three wires, generally ground, power (about 5V), signal (signal amplitude = 3.3V). If you are not sure about each foot, you can turn...[Details]
We have shared with you the “two reverse” settings in the oscilloscope. In fact, there are also “two coupling” settings in the oscilloscope, one of which is the channel coupling mode setting, and the...[Details]
Useful Internet of Things (IoT) applications are being applied in nearly every vertical branch of industry, effectively extending the usefulness of legacy systems. For example, residential, commercia...[Details]
Contents The invention belongs to the technical field of testing and measurement, and in particular relates to a foldable real-time precision measuring instrument for tree diameter growth. Backgrou...[Details]
#include reg51.h #include "main.h" #include "intrins.h" //Use T2 timer 2 to control the baud rate of serial port 1 #define FOSC 18432000L //System frequency #define BAUD 9600 //Serial port 1 bau...[Details]
Remote magnetic float level gauges should be relatively unfamiliar to those who are not familiar with them. However, they are widely used in the field of level measurement, playing an important role ...[Details]
An investor asked on the investor interaction platform: The gross profit margin of Tongxingda's products is about 10%. Can it be improved? In addition, can the display modules produced by Tongxingda ...[Details]
According to foreign media reports, indie Semiconductor, a supplier of automotive technology solutions, has signed a final agreement with Analog Devices, Inc. (ADI) to acquire its Munich-based radar ...[Details]
The rising costs and the weakening voice are pushing one car company after another to make batteries themselves. The camp is growing. For GAC, which does not want to be a worker, making batteries is a...[Details]
A Bode plot with three poles and one zero will be used to analyze the gain and phase margin. Assuming a DC gain of 80dB, the first pole occurs at 100Hz. At this frequency, the slope of the gain curve...[Details]
The reference power supply has little to do with the power supply itself and its process, but its temperature characteristics are stable, and it is widely used in analog circuits. The temperature char...[Details]
Test products: Car audio and video monitoring board and 24V power board
Leimao laboratory temperature and humidity: 26 degrees, 61%
Test standards: static electricity, surge, load d...[Details]
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