-
1. AL.E6 - indicates servo emergency stop. There are generally two reasons for this fault. One is that the 24V power supply of the control circuit is not connected, and the other is that the EMG an...[Details]
-
Superconductivity, nuclear fusion, quantum computing, and artificial intelligence are hailed as the four major technological frontiers that can dominate the direction of human civilization. The fir...[Details]
-
Introduction Devices based on USB interface are easy to use and cost-effective, so they have been widely used in people's work and life, such as U disk, mobile hard disk, optical drive, USB camera, ...[Details]
-
The role of microphone amplifier
Microphone amplifier is abbreviated as "preamplifier". It is a device that amplifies the signal input by the microphone. The full name of preamplifier is: micr...[Details]
-
On January 16, Lu Weibing, President of Xiaomi Group China and General Manager of Redmi Brand, announced that the Redmi Note 8 series will participate in a journey to Antarctica to challenge ...[Details]
-
Power modules are favored by many engineers for their multiple advantages such as high integration, high reliability, and simplified design. However, even if the same power module is used, different ...[Details]
-
After so many years of contact with lamp manufacturers, I often feel that lamp manufacturers do not want to buy good LED power supplies , but they do not know how to distinguish whether the purchas...[Details]
-
1. Scheme Design and Comparison
1.1
Control
Chip selection
Solution 1: Using the 8031 chip, which has no internal program memory and requires external expansion, which adds
c...[Details]
-
1. Introduction
HART, which stands for Highway Addressable Remote Transducer, is the abbreviation of Highway of Addressable Remote Sensors. It was first developed by Rosemount Corporatio...[Details]
-
This morning, there was a big news in the Chinese smartphone industry. Xiaomi, OPPO, and vivo, which are rivals in the same industry, put aside their prejudices and formed an inter-transmission allia...[Details]
-
The Arab mathematician Biruni measured it like this: First, find a mountain by the sea and measure its altitude (h) Then climb to the top of the mountain and measure the complementary angle (θ) fro...[Details]
-
The main factors that affect the measurement accuracy of mass flow meters include: zero point, slope, temperature, air content, blockage, wall hanging, mechanical vibration and electromagnetic interf...[Details]
-
The US Patent and Trademark Office published a patent from Apple that relates to optical systems, and more specifically, optical systems for head mounted displays. Today's patent is not a new inventi...[Details]
-
On April 19, 2016, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched eight smart sensor solutions for sma...[Details]
-
Recently, the ISDB-T Full Seg car digital TV developed by Inno Technology (China) Co., Ltd. has begun mass production for certified customers. It is said to be the first domestic design company to ...[Details]
Analog electronics
京公网安备 11010802033920号
EEWORLD