Quantity   Component name
1 × BeagleBone Black
1 × BeagleBone Proto Cape
12 × or more micro servo ideally metal geared
1 × 2' x 4' x 1/8" fiber board cut into various width strips
1 × Collection of nuts, bolts, washers... Generally M3, some 4-40 and 6-32, and old Erector set leftovers
2 × 4' stick of 1/2" x 3/4" aluminum angle from Lowes, for making chassis, servo brackets, and arm pieces
3 × Arduino Pro Mini Actually the knockoff ebay versions, for arm and chassis mini-brains
1 × bundle of servo extension cables
1 × ADuM1250 I2C level translator
1 × MCP3208 Data Converters / Analog to Digital Converter ICs (ADCs)
8 × 2200MaH AA battery rechargeable batteries from Harbor Freight
1 × leftover powered USB hub
1 × Logitech C310 webcam
1 × 6 foot stick of 1" aluminum angle from Lowe's, for making chassis rails
1 × L298N Motor Driver on pcb, import version, via Amazon
3 × 5V 3A power supplies lm2596 import version, 10 pack from amazon
1 × 5V 8A power supply switching, import version from amazon
2 × 5V motors the little yellow import ones
2 × Wheels the kind that fit the little yellow motors
1 × Encoder kit import, the ring magnet+hall effect sensors ones, to fit the little yellow motors