Quantity   Component name
1 × FM16W08
1 × PCB Not just any PCB, specifically the one from the linked Git repository
1 × Sonic the Hedgehog 3 cartridge Specifically, one with a bad FeRAM chip
1 × Reasonable length of bare 22 AWG wire You can make this from insulated 22 AWG wire, some wire strippers, and a lot of patience