Dear experts, I would like to ask how to choose the peripheral parameters of the 555 monostable circuit if the period is 0.05s? Thank you. In addition, how to choose the peripheral parameters of the 5...
The following precompilation is included in the BSP package of WinCE: IF BSP_NODISPLAY ! #include "$(_TARGETPLATROOT)\SRC\DRIVERS\AT91SAM9263Display\AT91SAM9263GraphicChip.reg" ENDIF BSP_NODISPLAY ! D...
[i=s]This post was last edited by dontium on 2015-1-23 11:24[/i] [align=left][font=宋体]Noise analysis can be done in the time domain, in the frequency domain, or by statistical analysis. [/font][/align...
I searched for some other people's programs before, and they can be run and ported successfully, but they are single-task! Later, I tried to create two tasks! But why does the program not run continuo...
[i=s] This post was last edited by Lan Yuye on 2014-4-15 23:21 [/i] [align=center] NXP LPC1549@eeworld 2 [/align][align=center] Based on the [font=Times New Roman]MDK[/font][font=宋体] environment, fami...
This article discusses how to wake up a touch-sensitive device such as a tablet without touching the device, using basic gesture recognition and novel proximity sensors. The article discusses the p...[Details]
There are three types of mobile TV: one is based on analog TV broadcasting network, another is based on mobile communication network, and the other is based on digital broadcasting network. The f...[Details]
Since the No. 4 blast furnace of Handan Iron and Steel was put into operation in 1993, its external equipment has been seriously aged, and the original PLC control system TDC3000 of the hot blast furn...[Details]
General LED lighting has a current limiting resistor in the driving circuit, and the power consumed by the resistor has nothing to do with the LED light emission. In order to improve efficiency, a...[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]
Toyohashi University of Technology demonstrated electric field coupled wireless power supply technology using life-size car tires and roads at the wireless technology exhibition "Wireless Technolog...[Details]
Investment in
the
medical device
industry has been on the rise in recent years. In the past two years, venture capital for medical devices has almost doubled, reaching $4 billion in 2007. Fr...[Details]
1. When the slip speed regulating motor is undergoing frequency conversion and energy saving transformation, the original excitation box (referred to as the speed regulating box) and the original s...[Details]
In today's body control module (BCM) designs, savvy engineers are moving away from electromechanical relays whenever possible. Their next step is to eliminate fuses. But is eliminating fuses a nece...[Details]
Recently, news came from the certification department that the photovoltaic grid-connected inverter of Samil New Energy Co., Ltd. (hereinafter referred to as "Samil New Energy") has once again obta...[Details]
System Overview
The system consists of a signal preprocessing circuit, a single-chip computer AT89C2051, a systematic LED display module, a serial port data storage circuit and system software...[Details]
Introduction
As the country increases its efforts to control the atmospheric environment, motorcycle emission regulations will become stricter year by year, and motorcycles that do not meet the...[Details]
One in five car failures are caused by batteries, a problem that will become more serious in the coming years as electric-by-wire, start/stop engine management and hybrid (electric/gas) vehicles be...[Details]
The installation locations of DC-DC converters are relatively scattered. DC-DC converters can be found on the power board, main board, logic control board and other circuit boards of PDP color TVs....[Details]
DCDC means DC to DC (conversion of different DC power values). Anything that meets this definition can be called a DCDC converter. Specifically, it means converting the input DC into AC through a s...[Details]
Analog electronics
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