Robot to vex comunication

Help & Support Robots & Kits
1

Hi!

I require your help regarding a problem I’m encountering.

i’m trying to communicate between robot and vex and i can’t get my optical issolator to work will the one available in the store work item # RB-Spa-750

:

Thank you so much in advance for your help!

5

Hi @dpowell,

Rb-Spa-750 is a simple opto-isolator with inverted logic, so it can be used in lot of cases.

But to know in your case, we need to see electrical scheme of your connection.

Thank you.