Created on 03 Nov 2017
An autonomous robot to erase whiteboards
Part | Cost | Quantity | Total |
EXPO Low-Odor Dry Erase Set, Chisel Tip, Assorted Colors, 8-Piece | $6.48 | 1 | $6.48 |
Markers for writing on the board (and maybe for the robot to draw?) | |||
SAN81505 - EXPO Dry Erase Eraser, 4 Packs | $6.48 | 1 | $6.48 |
Erasers for the MOP | |||
Ball Caster Plastic - 3/8" | $2.95 | 2 | $5.90 |
Casters for balancing and moving | |||
Chanzon 3mm LEDs - 100pcs (10 colors x 10pcs) | $6.89 | 1 | $6.89 |
LEDs for indicators | |||
Gorilla Super Glue, 15 g | $4.19 | 1 | $4.19 |
Superglue for assembly | |||
TAG Inflatable Lounger | $34.95 | 1 | $34.95 |
Crash pad for when the MOP falls | |||
Thin Speaker | $0.95 | 1 | $0.95 |
Speaker for status and HCI | |||
SparkFun Triple Axis Accelerometer Breakout - ADXL335 | $14.95 | 1 | $14.95 |
Accelerometer for localization and potentially for detecting falls | |||
Tenergy 6V 2000mAh NiMH RX Battery Packs | $10.99 | 1 | $10.99 |
Battery pack for motors | |||
Wheel for Micro Continuous Rotation FS90R Servo | $2.50 | 3 | $7.50 |
Wheels for moving | |||
Feather Stacking Headers - 12-pin and 16-pin female headers | $1.25 | 1 | $1.25 |
Headers for easy connections | |||
Lithium Ion Polymer Battery - 3.7v 500mAh | $11.98 | 2 | $23.96 |
Batteries for board and peripherals (not motors) (edited by officers) | |||
Adafruit Feather nRF52 Bluefruit LE - nRF52832 | $24.95 | 1 | $24.95 |
Microcontroller for the MOP with built-in bluetooth for communicating with a computer. | |||
Continuous Rotation Micro Servo - FS90R | $7.50 | 3 | $22.50 |
Motors for movement | |||
High-Pull Rare Earth Magnetic Disc | $3.31 | 6 | $19.86 |
Magnets for sticking to the board | |||
BLUE Scratch-Resistant Acrylic, 12" x 24" x 1/8" | $14.27 | 1 | $14.27 |
Acrylic for the body of the MOP | |||
Oil-Resistant Soft Buna-N O-Rings 2 mm Wide, 40 mm ID | $5.94 | 1 | $5.94 |
O rings for wheel grips | |||
VELCRO Brand - Sew On Fasteners - 3/4" Wide Tape - 30" - Black | $4.23 | 2 | $8.46 |
Velcro to attach felt/eraser to MOP | |||
TNP USB 3.0 Extension Cable (15 Feet) | $8.27 | 1 | $8.27 |
USB extender to reach the webcam mounted on the whiteboard | |||
Logitech HD Laptop Webcam C615 | $31.99 | 1 | $31.99 |
1080p webcam to view the whiteboard (track the marks and the MOP) | |||
Project Totals: | 32 | $260.73 | |
Track 1 Base Budget: | $250.00 | ||
Preferred Vendor Budget Bonus: | $50.00 | ||
Remaining Budget: | $39.27 |