I guess many people have almost forgotten about Ethernet half-duplex. Believe it or not, we have recently started using Ethernet half-duplex. In the final analysis, it is to save costs. Due to the sim...
[size=5]DAO layer: The DAO layer is mainly responsible for the work of the data persistence layer. Some tasks responsible for communicating with the database are encapsulated here. The design of the D...
~I saw some good posts about UWB shared by netizens in the forum, so I’m here to summarize them~~For a quick overview of Ultra Wideband (UWB), see here:Background and Principles
Ultra-wideband ( UWB )...
TMS320C6678 Lite Evaluation ModuleThe TMS320C6678 Lite Evaluation Module (EVM) is an easy-to-use, cost-effective development tool that helps developers quickly start designing with the C6678 or C6674 ...
Z1 uses ON Semiconductor's MMSZ5231BT1G. The voltage on C12 was about 4.6V before, but now it is only about 4.4V. If it is too low, the battery will start, and the power consumption is high, so it can...
The 89C51 microcontroller is an 8-bit Flash microcontroller from ATMET. Its biggest feature is that it contains 4KB reprogrammable Flash memory, 128×8B internal RAM and 2 16-bit timers/counters. It i...[Details]
An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to study the changing p...[Details]
In recent years, driven by Apple and other manufacturers, the UWB (Ultra Wide Band) market has experienced an explosion. As a competitive communication technology, UWB has the advantages of high posi...[Details]
Laser rangefinders are generally measured in two ways: pulse method and phase method. The process of pulse method distance measurement is as follows: the laser emitted by the rangefinder is reflected ...[Details]
1. Classification and format of ARM microprocessor instructions The instruction set of ARM microprocessor is load/store type, that is, the instruction set can only process data in registers, and t...[Details]
In the communications industry, people often compare power supply equipment to the "heart" of the communications system , which fully proves the importance of the position of communications power s...[Details]
In recent years, the rapid development of high-performance digital signal processing chip DSP (Digital Signal Process) technology has made it possible to realize real-time speech recognition. Among...[Details]
1. What is the signal source? For some instruments, it is really difficult to understand the convenience that some special instruments bring to people if you are not engaged in this business. The sig...[Details]
On April
2
,
2019
,
the
14th Solar Energy Exhibition opened grandly at the Jinan International Convention and Exhibition Center. Huawei, as always, became one of the most ...[Details]
1. What are the characteristics of AVR32? AVR32 is a "dual-core" chip with two cores, MCU and DSP. It has great advantages in some application fields. Inheriting the high efficiency of AVR, the AP7...[Details]
Modeling, simulation and CAD are new, convenient and economical design tools. To simulate the switching power supply, simulation modeling must be done first. Simulation modeling should include powe...[Details]
Recently, Jiangsu Changdian Technology announced on its official website that it has reached a strategic cooperation with Analog Devices Inc. ("ADI"). As part of the cooperation, Changdian Technology...[Details]
introduction Traditional voltmeters play a unique role in our daily life and scientific research, but they seem to be outdated today when science and technology are changing with each passing day a...[Details]
Digital tube basics: The digital tube is composed of eight light-emitting diodes in the shape of an "8". According to the polarity, it is divided into a common cathode digital tube (cathodes are conn...[Details]
From October 14 to October 20, Sunwoda Power will present its core products at the Paris Motor Show, one of the world's five major auto shows; at the same time, its manufacturing base in Hungary wi...[Details]
GD32 MCU
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