Introduction
4. Materials
- GoPiGo3, with batteries
- A wifi-enabled laptop or computer
- A black line following sensor
For the track:
- 5x straight & 4x corner printable line follower template sheets (download)
- black marker pen for added black contrast (if necessary)
- transparent tape for sticking sheets together
For the stock picker’s basket:
- container options: a cardboard gift box, a plastic takeaway tub or lego
- attachment options: velcro, cable ties, pipe-cleaners, string, lego rods/axles
For stock items:
- A container of small items (e.g. marbles, lego bricks)
For optional experiments:
- black and white paper or card
- a blanket, sweater, or newspaper
- a glass oven dish (larger than 24cm x 16cm)
- a clear plastic tub or lid (larger than 24cm x 16cm)
- aluminum foil