Quantity   Component name
1 × Stainless Steel Tube Used as a shaft for a differential pulley
2 × 5mm 16 teeth GT2 Pulleys GT2 pulleys made for use with NEMA-17 stepper motors. Used for differential pulleys
1 × Haddington Dynamics PCB https://github.com/kgallspark/Dexter/tree/master/MotorControl
1 × TE Part #2-179694-2 Used as an End Effector In/Out (EEIO) connector
10 × 6P TE Part #215297-6 Used as a connector for optical encoder PCBs to the main PCB
3 × HanZhen Harmonic Drives Harmonic drive that is used on three axes, 52:1 gear ratio
1 × 1.6kg of PLA Filament Filament used for printing Dexter's parts
1 × Carbon Fiber Strakes Used for structural reinforcement. More details on these can be found in the manual. There are 4 different sizes with many different lengths.
6 × Aluminum Strakes Used for legs in the base
7 × MR128ZZ Bearing Ball bearings
4 × 6mm GT2 Timing Belts Used for pulleys that control the differential
6 × 6703ZZ Bearing Ball bearings
2 × 6807ZZ Bearing Ball bearings
6 × 6810ZZ Bearing Ball bearings
2 × 608ZZ Bearing Ball bearings
1 × 1/4" Thrust Bearing Thrust bearing
2 × 1/4" Washer Washers for thrust bearing
63 × M3 Nuts
10 × M3 Washers
10 × M3 x 8mm Bolts
6 × M3 x 16mm Bolts
2 × 9mm GT2 Timing Belts Used for end arm (think an elbow) movement via pulley.
4 × M3 x 20mm Bolts
9 × M3 x 6mm Set Screws
29 × #17 x 1 1/2" Finishing Nails
40 × #19 x 1" Finishing Nails
2 × #6 Nuts
16 × #6 Washers
4 × #6 x 2" Bolts
5 × Wantai Stepper Motor (D-shaft) NEMA 17 stepper motor used for Dexter's movement
5 × A2D Optical Encoder PCB https://github.com/kgallspark/Dexter/tree/master/OPTO
10 × Infrared LEDs Used for optical encoders
10 × Phototransistors Used for optical encoders
1 × Avnet MicroZed FPGA board used by Dexter to process information from the optical encoders
1 × 16GB MicroSD Card Holds the Linux system running on the FPGA