OL6451L-2-W147-AFMUJ

When engineers use oscilloscopes for testing, most of them only pay attention to the voltage range and frequency range of the probe, and do not have a deeper understanding of other characteristics of...[Details]

　　LED is the abbreviation of “Light Emitting Diode”, which is translated into “light-emitting diode” in Chinese. It is a semiconductor device that can convert electrical energy into light energy. 　...[Details]

This article is translated from the New York Times Today’s innovation story for electronics is often equated with the relentless advancement of the silicon-based chips that process information in o...[Details]

1. Introduction Resistance furnaces are widely used in chemical, metallurgical and other industries, so temperature control is of great significance in industrial production and scientific res...[Details]

environment MPLAB X IDE Version: v5.10 Compiler: xc16-gcc v1.20   Solution 1. Open the menu File Project Properties, and the Project Properties dialog box pops up. Click PICkit 3, select the drop-...[Details]

1 Introduction Multiple retriggering technology is used in many occasions. For example, if a gear with 30 teeth has a gear meshing coefficient of 1.2, and the stress of one tooth is measured when it ...[Details]

Abstract: Aiming at the problem that the electrolytic capacitor in the existing LED driving circuit limits the life, a design method for LED driving circuit without electrolytic capacitor is proposed...[Details]

The pins of the microcontroller can be controlled by the program to output high and low levels, which can be regarded as the output voltage of the microcontroller . However, the program cannot control...[Details]

Regarding the impact of the Wuhan epidemic on the global memory industry, DRAMeXchange's survey pointed out that no production lines of DRAM and NAND Flash factories located in China have been partia...[Details]

Because the VCD machine uses digital technology, it is difficult to rely on a multimeter to detect the performance of its circuit during maintenance. Some circuits cannot be detected with a multimete...[Details]

The Qualcomm Snapdragon Technology Summit held simultaneously in Hawaii and Sanya entered its second day today. Qualcomm officially released two major computing platforms for notebooks: the 3rd gener...[Details]

Most engineers underestimate the importance of probes. Without probes, an oscilloscope is useless. Probes allow you to observe what is happening with the device under test. There are hundreds of prob...[Details]

/********************************************************************************************** * File name: 12864.c * Copyright: * Module name: Serial working mode driver program of 12864 LCD driven...[Details]

Program functions: There is a black independent button (K3) on the lower left of the experiment board. When we press it, the state of D1 (LED light) will be reversed. Thought analysis: We set I...[Details]

As we all know, bass is the basis of music signals, which greatly affects the listening atmosphere. Without bass signals, the sound will appear light and unreal. In regular home theater playback, subw...[Details]