[font=微软雅黑][size=3] [size=4]The haze has been particularly severe in recent days, and today it is even closer to the extreme value of the measurable range:cold: The mobile phone display has exceeded t...
The TMS320C5402 has a total of 192K bytes of addressable storage space. This 192K bytes of storage space is divided into three independent selectable spaces: (1) 64K bytes of program storage space; (2...
The code in the attachment is the MSP430x11x1, MSP430F21x1 sample code provided by TI, which can be used as the most reliable code reference in the use of MSP430[[i] This post was last edited by wstt ...
[i=s] This post was last edited by mars4zhu on 2015-4-14 07:55. [/i] UCGUI porting of Wanli LPC54102 development board 1, underlying hardware and driver code Wanli's LPC54102 development board has a 3...
My Raspberry Pi 2 has finally arrived. With its compact size and ultra-low power consumption, it is a good choice for home HD players and simple NAS with OpenELEC. This article will briefly describe t...
[i=s] This post was last edited by paulhyde on 2014-9-15 09:17 [/i] I heard that there are only 2 questions for the junior college exam. How come there are so few questions?...
At present, the development of wireless power supply technology for electric vehicles (EVs) is becoming more and more active. In 2012, Volvo of Sweden established Volvo Technology Japan in Tokyo as...[Details]
1 Introduction
The high temperature tester is mainly used for temperature tracking measurement and data acquisition during the heating process. By systematically analyzing the test data, the...[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]
Automotive applications are particularly sensitive to EMI events, which are unavoidable in a noisy electrical environment consisting of a central battery, bundled wiring harnesses, various inductiv...[Details]
Analog engineers have traditionally struggled with complexity when designing power supplies that required multiple outputs, dynamic load sharing, hot-swap, or extensive fault-handling capabilities....[Details]
In order to highlight the concept of "energy saving and environmental protection" of intelligent buildings, solar street lights are designed for intelligent communities. The inclination and capacit...[Details]
The reason for the light decay of white LEDs: the decline of phosphor performance
So far, the rapid decline of the luminous performance of white light LEDs, especially low-power white light LE...[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]
Although it is relatively easy to check the stability of a simple amplifier at lower frequencies, it may be much more difficult to evaluate the stability of a more complex circuit. This artic...[Details]
A standard cell
is an electrochemical
cell
used as a voltage reference standard in many electrical standards laboratories
. If properly maintained, standard cells are very stable. The ...[Details]
Product series: PB-B-RS232/485 interface (hereinafter sometimes referred to as "interface") is a product in the PROFIBUS bus bridge series.
The main purpose of the bridge series ...[Details]
1 Introduction
There have been many studies on the detection and protection of power grid short circuit and line fault. The short circuit, overload and overvoltage protectors on the market have ...[Details]
Experimental tasks
A DS18B20 is used to form a temperature measurement system. The temperature measurement accuracy reaches 0.1 degrees. The temperature range is between -20 degrees and +50 de...[Details]
Single-chip microcomputers are widely used because of their small size, powerful functions and low price. This article introduces the method of designing a micro electronic piano using the AT89C51 sin...[Details]
In 2012, more than half of the cars in the European, Japanese and American car markets will be equipped with color displays, navigation systems, satellite communications and other in-vehicle infota...[Details]
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