[FTC]: Custom Material and Wiring Questions

[electron]

Originally Posted by Al Skierkiewicz

I read R5 as only NXT or RCX sensors may be used. Specifically b.4, b.7, d.4 and d.8. The Q&A did allow the use of reed switches with some very specific limitations. That is all that I was able to see.

Mr. Skierkiewicz, I was under the impression that certain custom sensors (eg, potentiometers, some limit switches, and some reed contacts) are considered "modifications", "additional circuits", or "sensors" connected to the prototype board. (see all rules in d. pages 29 to 30).
Also, see post #28 on the GOI Q&A Electrical page here.