Quantity   Component name
2 × 4 inch Actobotics Heavy Duty Wheel
2 × Micro Gearmotor Enclosure
2 × 30 RPM 6 volt micro gearmotor
2 × Actobotics Aluminum Beam - 3.85" (11 holes in beam) These reach out from the core body to hold the gearmotors
1 × Actobotics Aluminum Channel - 4.50" This is the core "body" of the root
2 × Actobotics Side Mount Bracket (pair) Two are used for holding the screen channel and two are used at the back to hold the battery. 2 pairs of mounts.
1 × Actobotics Channel Bracket C Holds the OLED screen at an angle for easier reading
1 × Cheap 2864 I2C OLED mono screen Nice to have tiny tim tell you things
1 × Actobotics Angle Bracket A holds the RF module a little bit away from the main metal body
1 × Actobotics Dual Screw Plate (pair) secure the RF to the A bracket
2 × Set Screw Hub - 3mm Bore mount the wheels to the gearmotors
2 × 170 tie mini breadboards If you grind down the plastic at the edges these fit into the Actobotics channel.
1 × Motor Driver 1A Dual TB6612FNG Small breakout for the SMD H-Bridges
1 × Pro Micro - 3.3V/8MHz Logic voltage is 3v3 throughout on Tim
1 × 4xAA battery pack
1 × AA rechargables
2 × RF24 board of choice
22 × 0.5 inch bolts 6-32 Each wheel uses 4 of these. 4 are used to mount beams to the channel
4 × 1 inch bolts 6-32 mounting beams to the motor enclosures
12 × 6-32 nuts used with 1 inch bolts to mount beams to motors
50 × jumper wires 50 is a guess, likely to be less than that needed.
4 × m3 nuts mounting OLED to channel
2 × m3 screws mounting OLED to channel
1 × Uno compatible
1 × analog joystick shield for Uno
1 × Tamiya Ball Caster Omni-Directional Metal The wheel at the back, works well even over tiles :)