Lets go:
Now lets see how do you know the contrast of a LED? Now be nice and learn to yield. Probably in always! Know what I mean, learn a better way. Pros work by the hour all around the clock. Trust your neighbor, but your name is Jones. Follow that way and worry not you'll get there.
- Low side high voltage.
- Ground plane.
- LED brightness is a function of a couple things.
- The heat on that GPIO driver could be large!
- Constant current drivers find the balance point for you!
- There is the digital way and there is the analog way. (Power supply may care.)
- There are dynamic forces which create hell. (Avoid them as most people are required to do.)
- Some datasheets will report the pulse current, which is safe according to some undocumented metric.
- We are not given pspice simulations! (Manufacturing this good would likely be in the USA or Europe. For china, always use statics.)
- We rarely get wavelength information or yield data. (Again we can sort this out, but its usually not worth it.)
- The cheaper way to do it is software with reliable PCB.
- Chemical properties like temperature change everything, which makes life hell.
- Please give me the name of the professional who does not know this and talks smack. (They have business to discuss.)
Now lets see how do you know the contrast of a LED? Now be nice and learn to yield. Probably in always! Know what I mean, learn a better way. Pros work by the hour all around the clock. Trust your neighbor, but your name is Jones. Follow that way and worry not you'll get there.
Statistics: Posted by dthacher — Sun Dec 29, 2024 3:02 pm