Based on KiCad 5.0.0-rc2, there is now a stable version 5.2. I don't want to install it yet, but the two versions are probably not much different. Because I have installed 4.7 before, it is not much d...
CRTL+Space is used to switch between Chinese and English input methods. I can use Microsoft Pinyin input method normally, but FREEPY cannot. So I would like to ask you: 1. How do CTRL+Space and CRTL+S...
It is a microcomputer chip with a diameter of 16 mm encapsulated in a flat round stainless steel shell. It has a two-way communication function, and the data transmission uses a unique single bus prot...
[size=4]The XINTF interface of TMS320f28335 is basically the same as that of TMS320f2812, with the following main differences. [/size] [size=4]1. Bus width [/size] [size=4]Each XINTF space can be inde...
[table=98][tr][td=1,1,36]Serial number[/td][td=1,1,187]Product/project name[/td][td=1,1,288]Testing standard (method) name and number (including year)[/td][td=1,1,155]Description[/td][/tr][tr][td=1,1,...
LONG WINAPI lineGenerateTone( HCALL hCall, DWORD dwToneMode, DWORD dwDuration, DWORD dwNumTones, LPLINEGENERATETONE const lpTones ); How to use this function? What is HCALL a handle to?...
1 Overview
Drugs are like a "double-edged sword". They can treat diseases but can also cause serious adverse consequences. The dual nature of drugs depends on whether they are used rationally....[Details]
1 Overview
The BP01 pressure sensor is specially designed for monitoring blood pressure and is mainly used in portable electronic sphygmomanometers. It uses a precision thick-film ceramic chip and...[Details]
In some warehousing management, manufacturing, meteorological observation, scientific research and daily life, the requirements for temperature and humidity are common. For example, the "Interim Pr...[Details]
Abstract: Based on the research of the communication process between the reader and the RFID tag, combined with the EPC C1G2 protocol and ISO/IEC18000.6 protocol, a digital circuit of RFID tag appl...[Details]
Volkswagen's electronic throttle has taken our understanding of the traditional throttle a big step forward. However, while we admire Volkswagen's new technology, which is constantly being applied...[Details]
Overview
In recent years, the vigorous development of integrated circuits has created a huge space for the research and application of digital circuits. FPGA has low power consumption, high re...[Details]
Introduction
The MAX2116 P1db data is measured at specific combinations of RF and baseband gain over the adjustable range of these two gains. These data can be used to select gain control se...[Details]
0Introduction
As a service robot in the field of medical care, the application of smart wheelchairs makes extensive use of mobile robot technology. The key technologies involved in the researc...[Details]
Test equipment manufacturers are constantly challenged to develop new test solutions that meet the latest product testing needs of their customers, and they often design specialized hardware t...[Details]
In the process of RF transceiver application, adjusting the processing gain (PG) of the direct sequence spread spectrum communication system (DSSS) can obtain excellent anti-noise performance, whic...[Details]
Portable products are generally powered by batteries. Due to cost and size considerations, there is a trend to reduce the number and size of batteries used in design. If the number of batteries is ...[Details]
1 Introduction
In many communication systems, the base station usually sends a training sequence for the terminal to synchronize with the system. The synchronization here includes time syn...[Details]
Currently, there are huge differences in market analysis statistics for high-brightness LEDs (light-emitting diodes). Despite the divergence of forecasts, one trend is clear: the high-brightness (H...[Details]
Advances in 3D semiconductor packaging technologies have enabled the form and functionality of many of the products we use every day, such as mobile phones, personal entertainment devices, and flas...[Details]
Biometric authentication technology replaces the traditional methods of using keys, ID cards, passwords, etc. for personal identification, and can be widely used in access management in bank...[Details]
PCB Design
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