Set Digital icon Set Digital Toggle a digital I/O port between TTL low (0V) and high (3.3V/5V) in ARC; select board and port, simple on/off control-signal only. Try it →

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#1  

But the ezb camera already can detect colour... and quite well too... Why do you need another separate colour sensor?...

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PRO
Belgium
Thingiverse
#3  

am a little confuse. thank you RR

#4  

Hey no worries... You should see me after a few beers....:P