04027F106M4U4A

The problem of frequency converter speed regulation generally includes stepped speed regulation and stepless speed regulation. Stepped speed regulation means that the frequency of the inverter...[Details]

This article will introduce a new embedded microprocessor MCF5282 and the embedded main template designed by it, which can meet the requirements of various communication methods, and its processing...[Details]

Q: In a recent RAQ, I mentioned current transformers. What are they and how are they used?   A: A current transformer is just a different use of an ordinary transformer. You can find it in textbook...[Details]

By Zhang Quan, Chief Engineer of State Grid Energy Research Institute my country's energy and electricity growth prospects are broad On June 13, 2014, General Secretary Xi Jinping pro...[Details]

With the increase in brightness and the decrease in price, the market potential of white light LED in the field of general lighting is growing. The use of white light LED in the genera...[Details]

As of mid-2019, there is still huge uncertainty in China's power battery industry landscape. What is certain is that although more than 200 companies have entered the field of power batteries in th...[Details]

Introduction: nRF24L01 requires programming for both the transmitter and receiver. If an error occurs during debugging, it is difficult to determine which side made the error, so separate debugging c...[Details]

1. Review the IIC bus protocol 1) Some characteristics of the I2C bus 1 Only two bus lines are required: one serial data line SDA and one serial clock line SCL 2 Each device connected to the bus can ...[Details]

This year's epidemic has brought a significant impact on the global manufacturing industry, and the survival and development of some manufacturing "centers" are facing challenges.   Gumi City in Gyeo...[Details]

(Photo source: Eaton official website) According to foreign media reports, Eaton has launched a high-voltage circuit protection solution for electric vehicles , integrating fuses, ignition switche...[Details]

　　A gas sensor is a device that can convert information about the type of gas and its concentration into electrical signals. Based on the strength of these electrical signals, information about the p...[Details]

　　Photovoltaic power generation systems use electronic components to convert solar energy into electrical energy. The inverter, as the core of the entire system, is usually divided into two categorie...[Details]

Research Overview The switching power supply for LED is a single-output AC-DC external power supply powered by the grid power supply and with a rated voltage not exceeding 600V. The environment of ou...[Details]

The USB to serial port uses the PL2303 chip, and Linux 2.4 and above versions already have built-in drivers. 1. Install minicom In Ubuntu, use sudo apt-get install minicom to install it 2. Configur...[Details]

We have conducted a comprehensive inspection of the safety quality and equipment configuration of the energy storage project. No abnormalities have been found so far, and it can be put into operation ...[Details]