Don’t forget about screws, wires, fuses, and stand-offs when you’re pulling together your bill of materials! Minor adjustments to these can lead to big improvements in user experience and maintenance of the bots. For example, this starter bot uses bolts and wing-nuts to secure the shell together, but switching to something like slide latches might make accessing the inside for troubleshooting much faster. A properly utilized fuse will also protect the expensive parts of your bot in the event of a short. Make sure to also review the requirements around components like light visibility and power switch accessibility.