Ultrasonic Collision Detection icon Ultrasonic Collision Detection Stops robot movement (no steering) when an EZB-connected ultrasonic sensor detects an object within a set range; integrates with scripting and paused polling. Try it →

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Portugal
#1  

Nothing lasts 4 ever...

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PRO
Belgium
Thingiverse
#2  

wel it was about 8 months old.now i bouth two guns.hehe

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PRO
Synthiam
LinkedIn Thingiverse Twitter YouTube GitHub
#3  

Crazy! I think I've had one burn out. I think, but can't recall. I know my first glue gun ever, that's used in the original k-9 robot build video is still in my procession!

#6  

Never knew they had colored hot glue sticks, but glitter sticks...?

:D

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PRO
Belgium
Thingiverse
#7  

colored sticks are more licuide then transparent one.