Abstract: The application principle of AC chopping control technology in AC regulated power supply is discussed, the structure of main circuit and control circuit is analyzed, and the advantages of AC...
High-frequency switching communication power supply system is the main power supply equipment in the communication, power, transportation, finance and other industries. It is a high-tech product integ...
This is an Alpha ReleaseThis is the fifth Alpha release of CircuitPython 5.0.0. Alpha releases are intended for testing. When launching from CircuitPython for the first time, use the latest stable 4.x...
Whenever we picture the stereotypical pirate, he’s usually wearing a long coat or striped shirt, is bearing acutlass, and is sporting an eye patch. While the first two are easily explainedas being app...
I bought four card-type solar calculators on Taobao for 10 yuan, but one of them didn’t work, so I took it apart and shared it with you.frontReverse...