First of all, I am very grateful to the EEWORLD community and teacher "Zhang Jindong" for their strong support. I am honored to have the opportunity to evaluate this board. Today is the weekend. I jus...
All the forums and githubs I have are pyb, infrared driver packages for esp32, etc. . . Is there a python package that can be used for ordinary BBC: microbit? . . ....
Live replay: STMicroelectronics on third-generation wide-bandgap semiconductor products and technologies : https://training.eeworld.com.cn/course/67791...
[i=s]This post was last edited by Aguilera on 2022-6-30 13:45[/i]Hello, teachers. In the figure below, the function of the transistor in this circuit is shown. Why do we need to add a transistor to th...
Help:I am simulating a digital multimeter, which uses mc14433. There is no mc14433 library in proteus. Does anyone have the mc14433 library that can be used for simulation?...
If only an alternating sinusoidal voltage is applied to the vertical deflection plate, the bright spot of the electron beam will move back and forth in the vertical direction as the voltage changes. I...[Details]
The procedure is as follows:
//PIC C DS18B20 temperature measurement, LCD display.c Time: 2008-8-20
//Suitable for 3ePIC experimental board
//Thermometer written in C language, DS18B20 temperature...[Details]
The single chip microcomputer is universal 51, 52, stc. The .ddb, .Bkp and other formats in the schematic diagram need to be opened with protelse. GPS data meaning introduction Recommended Minimum Sp...[Details]
On September 26, Shanghai officially released the "Shanghai 5G Industry Development and Application Innovation Three-Year Action Plan (2019-2021)" (hereinafter referred to as the "Action Plan"), stri...[Details]
July 21 news: The official Red Magic gaming phone announced today that the Red Magic 5S gaming phone will be released on July 28, with the slogan "Ice Wind Silver Wings, Faster than Fast". Alth...[Details]
Introduction
In some cases where the electromagnetic environment is relatively bad, some large-scale integrated circuits are often disturbed, resulting in malfunction. In particular, devices ...[Details]
Pocket communication machines are widely used in various sectors of society due to their small size, light weight, and ease of use. This type of machine now widely uses a spiral antenna. Generally,...[Details]
Figure 1 shows the structure currently used in high- power LED packaging . The LED chip will first be packaged on a thermally conductive substrate, and then gold wire and sealing glue will be ...[Details]
0 Introduction
With the rapid development of information technology, the demand for data printing in various industries is increasing. In order to browse data more intuitively, micro label printers ...[Details]
The "2021 Robotics and Intelligent Manufacturing Summit Forum" hosted by Magec.com and co-organized by Suzhou Industrial Park Technology Development Co., Ltd. was held in Suzhou. The forum was also s...[Details]
1. The pressure transmitter needs to maintain stability after overtime operation: Most transmitters will produce "drift" after overtime operation, so it is necessary to understand the stability o...[Details]
Not long ago, at ICDIA 2021, Chen Sheng, senior strategy and business development manager of the China Automotive Business Unit of Analog Devices (Shanghai) Co., Ltd., introduced ADI's automotive ele...[Details]
NTC thermistor is a sensor resistor whose resistance value changes as the temperature changes. We can often see them in temperature measurement circuits. This article will introduce relevant knowledg...[Details]
According to foreign media reports, TDK has developed a new HPL505032F1 power inductor for automotive circuits. By providing high current and low inductance for power circuits in central processing...[Details]
CATL, once known as the leader of China's new energy batteries, had a market value of over 1.68 trillion yuan, but recently experienced a market value drop of more than 20%, evaporating more than 4...[Details]
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