CMM2 G2 V2 design files

Author	Message
Mixtel90 Guru Joined: 05/10/2019 Location: United Kingdom Posts: 6027	Posted: 07:49pm 04 May 2024       I'm not sure of the CMM2, but I doubt if the LED signals are at 5V anyway, so not TTL level. They are more likely to be 3V3. I can't open the schematic at the moment to check. Have you considered making light pipe out of polycarbonate rod? I've done it a couple of times and it's very effective.