Moball

`Created on 27 Nov 2015`

We aim to create a spherical robot cabable of maneuvering around the Mobot course

We plan to start out with a passive system that will use an actuated weight to alter its path down a hill. We hope to do this using a servo as a pendulum or on a rail/linear gear in a 3D printed shell. After this, we hope to implement a path-planning system to enable the robot to traverse a course.

@hlyness

Hannah Lyness

@iem

Isabel Murdock

@mlongo

Matteo Longo

Part	Cost	Quantity	Total
McMaster-Carr	$12.06	1	$12.06
Aluminum weight
Pololu Stamped Aluminum L-Bracket for NEMA 17 Stepper Motors	$3.95	1	$3.95
bracket
Pololu - DRV8825 Stepper Motor Driver Carrier, High Current	$8.95	1	$8.95
High current driver
Arduino Compatible Mega 2560 R3 ATMEGA2560 ATMEGA 16U2: Amazon.com: In	$18.00	1	$18.00
Arduino Mega
Argos 1.75mm PLA (Clear)(Natural) MADE IN THE USA : 3D Printer Filamen	$22.95	1	$22.95
3d Printer Filament. We will be printing a large shell
Amazon.com: Grade 2 Titanium Round Rod, Unpolished (Mill) Finish, Half	$5.18	2	$10.36
No Description
500 Service Unavailable Error	$7.26	1	$7.26
.177 in 12x24in acrylic sheet For laser cutting
Pololu - Stepper Motor with 28cm Lead Screw: Bipolar, 200 Steps/Rev, 4	$49.95	1	$49.95
Comes with leadscrew and nut
Amazon.com: EBL 840 9V Battery Charger with 4 Pack 600mAh Li-ion Recha	$23.99	1	$23.99
batteries rechargable
Amazon.com: 2Pcs 2.1x5.5mm Male DC Power Plug to 9V Battery Button Con	$1.43	1	$1.43
Battery to arduino
Project Totals:		11	$158.90
Track 1 Base Budget:			$250.00
Preferred Vendor Budget Bonus:			$50.00
Remaining Budget:			$141.10