[i=s]This post was last edited by tongshaoqiang on 2021-3-4 17:13[/i]As shown in the figure above, transistor 8050 is used to control 2 relays (4100F-5V, HF46F-5V). The input of the coils of both rela...
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Transmission lines that transmit microwave signals and microwave energy in a directional manner are called microwave transmission lines. Commonly used TEM mode transmission lines include coax...
The previous article introduced the writing of capacitive touch driver, including the modification of device tree and driver program (IIC driver + interrupt + input subsystem), and tested the touch fu...
Speaking of baseband and radio frequency, I believe everyone is familiar with them. They are two common concepts in the communications industry and often appear in front of us.However, the more common...
[size=4][color=#000000][backcolor=white]There are usually two ways to achieve delay: one is hardware delay, which requires the use of timer/counter. This method can improve the CPU's working efficienc...
[i=s]This post was last edited by eew_fxVwmx on 2020-6-9 11:39[/i] I have been self-studying embedded development for a year and now have invested in a large number of development boards. At first, I ...
September 13, 2024 –
Mouser Electronics, the industry's leading New Product Introduction (NPI) distributor of the widest selection of semiconductors and electronic components™, and Qorvo have c...[Details]
1. Project Overview
1.1 Introduction
Nowadays, sustainable development has become the theme of society, so energy saving and environmental protection of electrical appliances are increas...[Details]
Taking the measurement of the coaxiality between the microscope objective optical axis and the objective thread axis as an example, the photoelectric readout principle of the instrument is explained....[Details]
#include "reg51.h" //This file defines some special function registers of the microcontroller #include "intrins.h" typedef unsigned int u16; //declare and define the data type typedef unsigned cha...[Details]
With the development of the LED industry, major manufacturers have begun to change from miscellaneous to specialized. Engineers only need to match according to the parameters provided by customers. A...[Details]
According to foreign media reports, data from market research firm Counterpoint Research shows that Samsung has surpassed Apple to become the third largest manufacturer in the global mobile processor...[Details]
"The automotive industry is undergoing earth-shaking changes." Henri Ardevol, executive vice president and general manager of the automotive processor business at NXP Semiconductors, recently told th...[Details]
Precautions for using transformer loss parameter tester
1. During the measurement process, be sure not to touch the metal part of the test line to avoid electric shock.
2. The measurement a...[Details]
An oscilloscope contains four different basic systems: vertical system, horizontal system, trigger system, and display system. Understanding the meaning of each system will help you apply the oscillo...[Details]
On January 19th, two 5G mobile phones manufactured by OPPO Guangdong Mobile Communications Co., Ltd. obtained 3C certification yesterday. Combined with the issuance date and the previously leaked par...[Details]
Analog Devices, Inc. (ADI) announced that it has collaborated with Intel Corporation to develop a flexible radio platform that meets the challenges of 5G network design, which will help customers sca...[Details]
Hello everyone, we have discussed a very interesting topic in the micro -community before: What can be triggered in the ZDS2022 oscilloscope? ZDS2022 designed as many as 11 basic triggers and 2...[Details]
According to Huawei Central, Huawei's Philippine distributor has promised to provide a full refund if Huawei users are unable to access the Google Play Store and apps such as Facebook and Instagram i...[Details]
According to Reuters, Intel's research team on Saturday unveiled several new technologies that it said could help Intel's chips continue to shrink in size and improve performance over the next decade...[Details]
Chen Xiao, our reporter As of October 31, according to the data from iFinD of Tonghuashun, according to the industry classification of Shenyin Wanguo, 102 lithium battery industry chain companies in t...[Details]
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