-
Today, the editor will talk about some issues that primary users of mobile power supplies should pay attention to when purchasing, as well as some common sense issues that should be paid attention ...[Details]
-
The ELEXCON 2019 Shenzhen International Electronics Exhibition with the theme of "Internet of Things China, Smart Future" was grandly opened at the Shenzhen Convention and Exhibition Center recently....[Details]
-
Digital tubes are commonly used display devices in single-chip microcomputer systems. From the internal structure, they can be divided into common cathode and common anode digital tubes. For differen...[Details]
-
Keyboard categories: Keyboards are divided into coded keyboards and non-coded keyboards. The recognition of closed keys on the keyboard is realized by a dedicated hardware encoder, and ...[Details]
-
The concept of interruption The interruption diagram is shown in Figure 1, and three points are explained below. 1. When the CPU is processing an event A, another event B occurs, requesting the CPU...[Details]
-
[
Experimental task
]
Use two buttons to control the output of DAC0832 through the microcontroller, so that the OUT terminal can output two waveforms, sawtooth wave and triangle wave, w...[Details]
-
Typical applications include industrial, server and telecommunications infrastructure power supplies, and automotive signal conditioning and power conversion circuits February 6, 2024, China - STM...[Details]
-
With the advancement and widespread application of digital science, the concept of media integration has become increasingly perfect, and outdoor media has become the new favorite of China's advertis...[Details]
-
rem Main.bas file generated by New Project wizard rem rem Created: Sunday September 16, 2018 rem Processor: ATmega16 rem Compiler: BASCOM-AVR rem Write your code here $regfile = "m16def.dat" $cryst...[Details]
-
In the 5G era, no matter what digital development strategy is adopted, the core issues that oil companies are concerned about are still value acquisition, partners, and ownership and use of data.
...[Details]
-
The annual Weiqi League has kicked off again, and China's top chess players have gathered together again to launch a new round of intellectual challenges. This year marks the third year that Hua...[Details]
-
0 Introduction In daily life, laptops are easy to carry, easy to use, and expensive. The theft or loss of a computer not only causes loss of personal property, but also leaks personal information o...[Details]
-
1 Introduction
Mining electric locomotives are important means of transportation in the coal mining industry. Due to the extremely harsh working environment in coal mines, the electric drive...[Details]
-
(Photo source: Clarkson University) Electric vehicles and other mobile devices can use fast-charging batteries to store a lot of energy in a small space. According to foreign media reports, the ...[Details]
-
A soft starter is an electrical device used to start a motor. Its main function is to reduce the current impact when the motor starts, protect the motor and the power grid, and extend the service l...[Details]
Security Electronics
京公网安备 11010802033920号
EEWORLD