Talk:RPi GPIO Interface Circuits

From eLinux.org
Revision as of 12:43, 12 September 2013 by Dougbtv (talk | contribs) (backwards schmatic section added)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search

Simple Diode Level converter --> Is the schematic backwards?

I kinda think has RxD & TxD transposed. The RxD on the ATMega should RECIEVE 3.3v OK, but, the RxD on the Raspberry pi needs the voltage drop from the diode.

Can someone confirm this? I'm a master of transposing these and making the same mistake myself, but... I'd appreciate the eyeballs. If someone can confirm what I see, I'll happily fix the file.

Thanks,

--Dougbtv (talk) 20:43, 12 September 2013 (UTC)

Retrieved from "https://elinux.org/index.php?title=Talk:RPi_GPIO_Interface_Circuits&oldid=285968"