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　　The FiberMaster Source Optical Power Meter has many features to meet the requirements of the following professions: Certification and troubleshooting of any form of optical fiber. Measure fiber pow...[Details]

SHS1000 Series Isolated Oscilloscope Shenzhen Dingyang Technology Co., Ltd. is a dual-channel isolated oscilloscope based on the successful desktop SDS1000 series oscilloscope prod...[Details]

On December 17, at the first Dishui Lake China RISC-V Industry Forum, Wang Bin, MCU Product Manager of CoreSheng Technology Co., Ltd., introduced the company's CM32M43xR series of products, which is ...[Details]

System Diagram: program: #include at89x51.h unsigned char code table ={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8, 0x80,0x90}; unsigned char count; unsigned char second,temp; bit alarmflag;...[Details]

OB3353 is a cost-effective LED driver widely used in LCD monitors and LCD TV backlights. With the shortage of chips in the international market and the impact of external factors such as the epidem...[Details]

The operation of 2440 real-time clock is relatively simple, the difficulty lies in setting serial communication to control the clock, read and write the clock, set the time and alarm. However, using ...[Details]

Corning recently launched a new generation of Gorilla Glass, Corning Gorilla Glass Victus. Corning said that the new glass will have significant improvements in scratch resistance and drop resistance...[Details]

Problem Description: When working on a BCM project, I found a problem. That is, at the moment of power-on, I found that the light flickered. From the phenomenon, it should be the default value of the...[Details]

overview The .HEX file is an executable file format generated by MPLAB. It is composed of ASCII characters , but it contains hexadecimal executable code information, that is, this type of file descri...[Details]

Characteristics of ultra-bright LEDs The relationship curve between forward voltage drop (VF) and forward current (IF) shows that when the forward voltage exceeds a certain threshold (about 2V)...[Details]

　　Anyone who has used an oscilloscope will find that most oscilloscopes with a bandwidth of more than 200M have two input impedances to choose from. One is the common 1MΩ, and the other is the 50Ω th...[Details]

51 MCU 1ms delay program program: void delay1s（void） { unsigned char h,i,j,k; for（h=5;h 0;h--） for（i=4;i 0;i--） for（j=116;j 0;j--） for（k=214;k 0;k--）； } void delay1s（void）//12M cr...[Details]

    Abstract: This article introduces a special single-ended forward DC/DC converter with high power transmission efficiency and large power output.     Keywords: single-ended forward converter, ...[Details]

A mobile power bank is a portable device that integrates power storage, voltage boosting, and charging management. The storage medium is generally a lithium battery cell, which is widely used in digi...[Details]

On October 12, Xinjiang Company and some tertiary industry companies were invited to attend the investment promotion symposium and signing ceremony held by the Wusu Municipal People's Government an...[Details]