-
The combined LED dot matrix display uses light-emitting diodes as pixels. It is made of high-brightness LED chips in an array and then encapsulated with epoxy resin and plastic molds. It has the ch...[Details]
-
Intel is designing a dynamic, flexible and inclusive workplace of the future where more than 110,000 employees can work quickly and efficiently. Intel wants employees and their managers to work t...[Details]
-
1 Introduction
In order to minimize the transmission time and storage space in modern telemetry systems and transmit more useful information within the limited channel capacity, data compr...[Details]
-
There are three viewing modes for observing waveforms on an oscilloscope, namely YT mode, roll mode, and XY mode. Although the YT mode can be used in most cases, how to use the roll mode and XY mod...[Details]
-
Red Army Partners with Cloud Storage Leader
LIVERPOOL, UK - Media OutReach - 24 February 2022 - Liverpool Football Club is pleased to welcome Wasabi Technologies as the Reds’ Officia...[Details]
-
1. What is ripple?
Ripple is defined as the AC component superimposed on the DC stable quantity in a DC voltage or current.
It has the following main disadvantages:
1.1. It is easy to gen...[Details]
-
On January 11, US Pacific Time, the US International Consumer Electronics Show (CES2021) kicked off for the first time in a fully digital manner, attracting many world-renowned consumer electronics c...[Details]
-
Power supplies can generally be divided into two categories according to the control method: linear power supplies and switching power supplies. Among them: linear power supplies have small output ...[Details]
-
The cable length from the inverter to the motor needs to be considered in the selection process, including cable material, cable cross-sectional area, cable length, and the distance between the inv...[Details]
-
At 9 pm on November 6, Apple iPhone 12 mini and iPhone 12 Pro Max officially opened for pre-order, but Apple's official website in China crashed, and this topic even became a hot search on Weibo... S...[Details]
-
For microcontroller beginners, a digital voltmeter is a good exercise project. In this article, microcontroller development engineers share a simple digital voltmeter developed using a PIC microcon...[Details]
-
introduction
With the rapid development of electronic technology, the types of electronic devices are increasing day by day. Any electronic device cannot do without a reliable power supply, and t...[Details]
-
1 Introduction Due to the rapid development of the economy, people's living standards have been greatly improved, and the pace of life has become faster and faster. Therefore, home appliance remote c...[Details]
-
1. Brightness LED lamp beads have different brightness and different prices. Lamp beads: general brightness is 60-70 lm; bulb lamps: general brightness is 80-90 lm. 1W red light, the brigh...[Details]
-
Three-phase compensated AC voltage regulated power supply principle circuit
Figure 3-phase compensated AC voltage regulated power supply principle circuit
The principle circuit of the three-phas...[Details]