GBL406A

 So far, there is no very strict and precise definition of "light engine", so many readers still don't know what a light engine is. Someone defines it as "LED light engine refers to an overall combin...[Details]

In actual production and life, it is often necessary to detect the continuity of the circuit. The common method is to use the resistance range of a multimeter for detection, which is simple and pra...[Details]

DCD instruction: used to allocate a continuous word storage unit (32 bits) and initialize the value of the expression to the word storage unit, similar to defining and initializing an array in C. For...[Details]

When the time constant T1 of the Miller integration circuit is small, that is, when it is running at high speed, the actual output waveform lags behind the ideal situation for a period of time. Th...[Details]

Nondestructive testing: Ultrasonic flaw detector failures and solutions 1. Why does the ultrasonic flaw detector freeze during operation and cannot be turned on again after being turned off? A: T...[Details]

On May 13, two industrial plots in Yundonghai Street, Sanshui District, Foshan City were successfully sold, which will be used to invest in the construction of a semiconductor chip packaging and test...[Details]

Traditional low-power MCU designs are mainly based on 8-bit MCUs, because 8-bit cores have relatively fewer threshold gates, low operating or leakage current, and relatively low prices. However, many...[Details]

In this article, we define voltages above tens of volts, which exceed the safety voltage for the human body or the range of the oscilloscope, as high voltage, and use 220V AC electricity as an exampl...[Details]

As ChatGPT became popular, local governments, research institutes, and enterprises in China have stated that they have begun researching and promoting ChatGPT-like large model technologies, which i...[Details]

Current home smart speakers can realize functions such as setting alarms by voice, human voice interaction, playing music by voice, checking weather, checking encyclopedias, checking road condition...[Details]

According to reports on November 17, Feng Xingya, general manager of GAC Group, said at the 2023 Guangzhou Auto Show today that solid-state batteries, cobalt-free batteries, low-cobalt batteries, sod...[Details]

According to foreign media reports, NVIDIA has released the supercomputer DGX SuperPOD, which ranks 22nd among the world's fastest supercomputers. It provides AI infrastructure to meet the massive de...[Details]

Everyone has different opinions on the use of filters. Now I will talk about my knowledge about filters so that everyone can learn from it. It may seem a bit like showing off one's skills in front ...[Details]

　　LED has been very popular for such a long time, and more and more people are entering the LED industry. The wave of bankruptcies and mergers and acquisitions cannot change everyone's enthusiasm for...[Details]

Silicon carbide has excellent electrical properties such as high voltage resistance, high temperature resistance, high frequency, and radiation resistance. It breaks through the physical limitation...[Details]