How to guide the light (such as red light) emitted by a light-emitting diode (or laser diode) into an optical fiber after it passes through liquids such as water or oil in space? Is there a relatively
The earliest old-fashioned steam ovens used a float switch to detect the water level. The float switch uses the buoyancy of the float to drive the float, and the magnet drives the reed switch to achie
[i=s]This post was last edited by Lam.lin on 2022-3-31 14:16[/i]Take MPS's MP8007 non-isolated solution as an example, Vin=48V, Vout=12V;Is the following understanding correct:① With VSS as the refere
[p=26, null, left][color=#333333][font=Arial][size=14px]Because GPU multimedia decoding, camera input and overlay display operations require large blocks of continuous physical memory, the S5PV210 dev
I posted a survey the other day [url=https://en.eeworld.com/bbs/forum.php?mod=viewthread&tid=529426&fromuid=476285] How do you deal with the used lithium batteries from your mobile phone? Can they sti