Quantity   Component name
1 × laser-cut material 7.1in x 7.1in modelling plywood, or acrylic
1 × pins Most-likely just snippings from paper-clips
1 × cable braided-fishing-line
1 × PIC32MX170F256B Microprocessors, Microcontrollers, DSPs / ARM, RISC-Based Microcontrollers
1 × associated support-components capacitors, resistors, LED(s), etc
1 × 3.3V-TTL RS-232 -> USB converter
2 × DC Motors with encoders
2 × H-Bridge chips Usually use the LMD18200, but might branch-out...