Disassemble the NG1 lamp power supply, test the MOS switch tube on the board, and find that the DS pin is short-circuited. After removing it from the board, test DS and it is normal, so other circuits
I saw a piece of news and I don't quite believe it:Gree Chairman Ms. Dong said: Gree has spent nine years developing a zero-carbon source air conditioner, which can generate electricity through the ai
This is a Python tutorial for beginners, with the following features: Chinese, free, zero starting point, complete examples, based on the latest Python 3 version.Python is a computer programming langu
Learnhow TI DLP technology can help you capitalize on the rapid adoption of 4K displays and develop stunning ultra-high-definition resolution displays. The latest generation of 4K chipsets from DLP pr
[i=s]This post was last edited by a media student on 2021-4-28 00:14[/i]When I got the development board, I wanted to start with a small one and experience it.
After working on it for several days, I