-
1. Definition of LED electronic display light effect: The luminous flux emitted by the light source divided by the power consumed by the light source. It is an important indicator to measure the...[Details]
-
A digital voltmeter is designed using the microcontroller AT89S51 and ADC0809. It can measure DC voltage values between 0 and 5V and has a four-digit display, but uses the least number of compone...[Details]
-
The circuit of the "Clairvoyant" charger is shown in the figure. Among them, the unidirectional thyristor VS1 is the charging current tube of the battery GB, and VS2 is used to cut off the charging...[Details]
-
my country is a country with many rivers, frequent floods and a lack of water resources. With the in-depth development of water conservancy projects in my country, long-distance and ultra-long-dist...[Details]
-
The main components of high-power LED lamp beads are high-power LED chips. How to manufacture high-quality LED high-power chips is crucial. Today, Huicong LED Screen Network will take you to understan...[Details]
-
At present, Chuzhou is in a critical period of growth with strong momentum and great potential. The whole city is conscientiously implementing the spirit of the Fifth Plenary Session of the 11th Provi...[Details]
-
April 12, 2024, Chengdu - Today,
the Chengdu Station of Intel® Extreme Masters (hereinafter referred to as "IEM") officially opened for on-site viewing
! 16 professional Counter-Strike 2 te...[Details]
-
On July 31, Zhejiang Erge Energy Co., Ltd. was busy. The development of 200 kWh/64 kW all-vanadium liquid flow battery entered the sprint stage. The R&D staff raced against time to provide a prototype...[Details]
-
Modern life is changing with each passing day, and people cannot live without electricity for a moment. In the process of using electricity, there are problems with electricity safety. In electrical ...[Details]
-
When Zhuoshengwei released its investor relations activity sheet, it stated that the company has launched filter products and will promote the construction of filter products and industrialization ac...[Details]
-
Abstract: With the rapid development of industrial automation technology in China, photoelectric switch automation components will become more commonly used, and their application fields will co...[Details]
-
Technical points of the standard/development ideas/context of the standard
Technical points of the standard
SJ/T 11234-2001 Software Process Capability Evaluation Model
...[Details]
-
This is the first in a three-part series of webinars from Analog Devices focusing on the conversion of analog electrical signals into digital signals for analysis and processing by a DSP, microcont...[Details]
-
In the era of traditional fuel vehicles, most auto parts giants are closely related to their own automakers, and are even brothers from the same mother. For example, Germany's three giants are Bosch,...[Details]
-
The most widely used scenario of inductors is power supply. Both boost circuits and buck circuits require an inductor to store and release energy. Many novice friends are too familiar with the prin...[Details]