Hi All,
I am aware that GPIOs of Pi_4 uses 3.3v and it may got damaged if connected to 5v.
By mistake, I connected 5v GPS to my Pi_4 via UART and it was working probably. I didn't notice it operates with 5v till I finished my work.
I am looking now for logic level shifter to convert from 5v to 3.3v to make my GPIOs safe. I came to know about TXS0108E. I also found a module that can be used directly.
![Image]()
I was thinking to use MOSFET but I plan to have 7 channels to deal with 5v
my question, is there a better alternative that can be used ? ex. supply more current ..etc
I am aware that GPIOs of Pi_4 uses 3.3v and it may got damaged if connected to 5v.
By mistake, I connected 5v GPS to my Pi_4 via UART and it was working probably. I didn't notice it operates with 5v till I finished my work.
I am looking now for logic level shifter to convert from 5v to 3.3v to make my GPIOs safe. I came to know about TXS0108E. I also found a module that can be used directly.
I was thinking to use MOSFET but I plan to have 7 channels to deal with 5v
my question, is there a better alternative that can be used ? ex. supply more current ..etc
Statistics: Posted by akhodeir — Fri Oct 18, 2024 9:17 am