Actuators:
- VHB 4910 acrylic elastomer
- Carbon black (Sigma Aldrich)
- Carbon conductive grease (MG Chemicals)
- Carbon tape
- Copper tape
- Custom-made rigid acrylic rings
- Bottle caps
Legs:
- Rigid T-shaped component
- Rigid shaft with hemispherical base
Other components:
- Acrylic board with laser-cut grooves
- Rigid C-shaped component
- Screws
- Nuts and bolts
- Aluminium L-section
- Steel L-section
- Acrylic wheels
Electrical components:
- DC power source
- Wires
- Breadboards
- DC-DC step-up transformers
- Tactile switches
- Arduino
Figure 13: Miscellaneous parts