Platform: A4 + WinCE 6.0. When the application uses overlay to draw some interfaces, after the development board is reset, all programs that use overlay to draw interfaces work normally, and the inter...
Introduction: On January 6, on the Alibaba Electronics and Appliances Forum , netizen nemko published a post titled "Advice to Young Engineers" , which described his experience in the growth of young ...
Many industrial products cannot provide a field environment to verify the correctness and reliability of product design due to special conditions on site. Therefore, simulation debugging of industrial...
[i=s]This post was last edited by paulhyde on 2014-9-15 03:48[/i] After the review, there was no follow-up. Is there any news? If there is a chance to go to Beijing for the exam, when will it be? :puz...
[i=s]This post was last edited by qwqwqw2088 on 2018-8-13 08:02[/i] [size=5]First, let's talk about the definition of the inductor quality factor Q[/size] [size=5] [/size] [size=5] The Q value is the ...
It has been nearly half a month since I quit my job. I haven’t thought about looking for a job so soon, because I made an experimental board for fun, and I have been messing around with it recently. I...
Today's computer peripherals are pursuing high speed and high versatility. In order to meet user needs, seven companies led by Intel launched the USB (Universal Serial Bus) bus protocol in 1994, wh...[Details]
Do you often have to add brake fluid to your car's brakes? The fact that you need to pump out the brake fluid to make sure there is no gas in the brake fluid line may not be done by the car owner h...[Details]
In this article, the high-performance DSP developed by TI can be used as an effective confidentiality method if it is applied to PC encryption cards.
As an effective network security solution,...[Details]
For a long time, due to the limitation of hardware conditions, the display devices of traditional small handheld devices such as PDA are usually monochrome LCD, and the user interface is very simpl...[Details]
The solidification and modularization of intelligent video analysis algorithms are the current trends in the application of intelligent video analysis technology. It perfectly combines intelligent ...[Details]
Editor's note: In order to help technicians or engineers who have knowledge of PIC microcontroller assembly language quickly master the method of using C language to program PIC microcontrollers, t...[Details]
Instrument stepper motor
The stepper motor is an open-loop control element that converts electrical pulse signals into angular displacement or linear displacement. In the case of non...[Details]
Contact resistance
is the resistance to current flow through a closed pair of contacts. This type of measurement is performed on devices such as connectors,
relays
, and switches. The...[Details]
1 Introduction to HART Protocol
HART (Highway Addressable Remote Transducer), an open communication protocol for addressable remote sensor high-speed channels, was launched by Rosemen in the U...[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]
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]
Our flight had just begun to descend when a gentleman sitting next to me turned to talk to me about engineering—he had seen me reading an engineering journal. The gentleman next to me said that he ...[Details]
Abstract: In order to realize wireless automatic alarm and monitoring of major safety places, based on the basic principle of pyroelectric infrared sensing, a detector for receiving infrared radia...[Details]
This article discusses the six design steps of LED lighting system design in detail: (1) determine the lighting requirements; (2) determine the design goals and estimate the optics; (3) the efficie...[Details]
introduction
When it comes to the production of mobile phone lithium-ion batteries, the first thing that comes to mind is Japan's industrialized mechanical assembly line, NOKIO, MOTOLROLA's st...[Details]
Embedded System
京公网安备 11010802033920号
EEWORLD
