I want to add a ping sensor to the front of my Roli (when it arrives) and I am trying to figure out which EZ-Bits I need to order or have printed.
I know I need a rotation servo bit, and the ping sensor shell, and I think with one extension cube I'll be able to properly position the servo and sensor so it can scan left and right.
Is that the right list? Do I need two extension blocks in order to have the male and female connectors in the right places?
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1 Extension Cube to fix to the front of Roli (as it's a female and you want a male for the servo to attach to)
1 Rotation Servo to fix to the extension cube
1 Ultra Sonic Sensor Complete to fix to the Rotation servo horn.
At least that's the parts I would use based on the images of Roli we have.