Chips are in short supply now, and I need a 3.3V to power an LED. Can I use 5V to connect two diodes in series to reduce the voltage to 3.6V as a replacement?...
[i=s]This post was last edited by led2015 on 2020-4-23 00:40[/i]Anyone who knows or has encountered this problem, please give me some advice. I have searched all the knowledge on Baidu but it is usele...
Recently, I have a problem to analyze. It is about the failure of the capacitor and the short circuit that caused the fuse to burn out. The circuit is DC-DC 24V to 5V. The failed capacitor is at the i...
Despite numerous security measures, a team at Cornell University's Global Positioning System ( GPS ) Laboratory has successfully cracked the security code used by Europe's Galileo global navigation sa...
[This article comes from PChome] Recently, with the launch of next-generation game consoles, many netizens have paid high prices to buy them to try them out. However, it didn’t take long for many user...