I don't know if this topic is appropriate or not. What I want to express is the comparison between amateurs or DIY enthusiasts in China and abroad. I recently worked on a radar project. When searching
Once when I was repairing a machine, I touched the shell of the set-top box and the ground terminal of the repair table at the same time, and got shocked. [url=https://en.eeworld.com/bbs/thread-73109-
[i=s]This post was last edited by jennyzhaojie on 2017-10-15 10:53[/i] [font=宋体][size=10.5pt] Since the CH554 development board is equipped with limited peripheral resources, it is very important to e
Gift - Air Purifier Disassembly Thanks to EEWORLD's TI event, I got an air purifier. Note, this is an air purifier, not an air purifier. Inside is a centrifugal fan + negative ion generator. The negat