Multimedia applications such as mobile TV, mobile gaming, and audio playback present a huge challenge to power management design in mobile phones. Mobile phone designers need to keep the phone small a...
I saw there was a lucky draw in the group, so I signed up. I didn't expect that I was selected. I received a very exquisite professional book "Basics of Power Supply Design". This book was written by ...
This section mainly introduces the mathematical models of direct convolution filtering and recursive filtering, as well as the issues that need to be paid attention to when calling digital filtering p...
In IEC61000-4-5, only LN, LPE, and N-PE have requirements, but not LN-PE. Why is this? Doesn't the instantaneous voltage or current induced by lightning or switching flow through all conductors?...
[i=s]This post was last edited by a student of media at 2019-5-12 16:54[/i] [align=center][md]#[color=#9932cc]【RT-Thread Reading Notes】RT-Thread Reading Notes Overall Summary[/color]#[/md][/align] [md...
[i=s]This post was last edited by fish001 on 2019-12-10 20:14[/i]Digital tubes are also one of the most commonly used output devices in single-chip microcomputer systems (along with liquid crystals, l...