This assembly creates the frame for a DIY line follower robot meant to house 2 sensors consisting of a photocell and led in each sensor. There are spots for two continuous servos to drive the robot. The frame was a designed to hold the acrylic experimenter's plate from the Adafruit ARDX V1.3 kit. The design also has zip tie holes to hold a 6v battery pack under the frame to power the servos. This design is completely open source and open for any and all to modify or use. Enjoy.
The frame was able to fit on a 180mm diameter print bed so long as no brims were used.