[size=3] I saw many friends have successfully performed CoreMark benchmark tests on the STM32F769I-DISCO development board. In order to explore the performance of the development board and give you a ...
ATMEGA8, the manual says that it takes 16K CLK. Is this done automatically after the SLEEP statement wakes up, and do we need to add a delay of 16K CLK after the SLEEP statement?...
[i=s]This post was last edited by Rambo on 2018-6-22 09:47[/i] [p=26, null, left][color=rgb(79, 79, 79)][font=-apple-system, "]There are many situations that lead to the inability to establish a conne...
Dear experts, I have always used RJ45 for the 100M network port. Recently, there are space constraints in this project. I want to find a board-to-cable connector that can carry 100M network signals. D...
I have an 8088 CPU connected to an EPROM. The documentation says that when the 8088 is powered on, the initial address of cs is FFFF and the offset is 0000. That is, ffff:0000. I need to put an uncond...
[align=left] [/align][align=left][font=宋体]Finally the installation is done. I just don't know if it is installed properly. [/font][/align][align=left][font=宋体]The red light of the emulator is on. [/fo...
Assume that data is read from 8-bit AD (if it is a higher-bit AD, the data type can be defined as int), the subroutine is get_ad();
1. Limited secondary filtering
/* A value can be adjust...[Details]
At present, the traffic congestion in cities is quite serious. According to relevant news reports: In China, the traffic congestion has expanded from megacities such as Beijing, Shanghai, and Guang...[Details]
Floating-point digital signal processing has become a constant requirement for precision technology, often in applications requiring high accuracy in areas such as aviation, industrial machinery, a...[Details]
1 Introduction
Solar street lights are mainly composed of four parts: solar photovoltaic cell components, batteries, charge and discharge controllers, and lighting fixtures. The bo...[Details]
I. Introduction
In the field of power conversion, isolated converters (forward, flyback, and double-ended) with low output DC voltage all use MOSFET as the rectifier device. Since these devi...[Details]
introduction
The emergence of high-performance, low-power embedded CPUs and high-reliability network operating systems has made it possible to implement applications with large amounts of comp...[Details]
1 Introduction
Water resources are the basic conditions for human survival and the lifeline of economic development. The reality shows that due to the global shortage of water resources and th...[Details]
LED lamps and bulbs are now rapidly replacing incandescent, halogen and CFL (compact fluorescent lamp) light sources in many general lighting applications. Flyback DC/DC converters are the power su...[Details]
With the rapid development of intelligent control technology, computers and information technology, the trend of information appliances IA (Information Application), computers and communications integ...[Details]
With the advocacy and implementation of the government's Safe City Plan, the security market has increasingly higher requirements for the clarity of surveillance images. Imagine that after a case o...[Details]
Overview
In spectral measurement, photomultiplier tubes (PMT) and charge-coupled devices (CCD) are often used as photoelectric converters. PMT is used in slow-changing, high-precision spectral...[Details]
Abstract: With the development and construction of BeiDou II system, China will shift from the situation dominated by GPS to the situation dominated by BeiDou II global navigation system independen...[Details]
At present, how various communication technologies will evolve after 3G is a focus of great concern in the industry. Especially for TD-SCDMA, whether it can achieve smooth evolution to the next gen...[Details]
The DisplayPort interface standard is approved by the Video Electronics Standards Association (VESA) to provide an open, scalable standard for the entire industry. The development of DisplayPort ca...[Details]
Among the uses of electrical energy, lighting accounts for a considerable proportion. Compared with the earlier ordinary incandescent lamps, the fluorescent lamps and energy-saving lamps we commonl...[Details]
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