connector peg
T-beam 3x3
technic beam - number of holes indicates size. If the beam has 7 holes it is a size 7.
bushing
axle - when aligned with a beam, the number of holes is the size of the axle.
toenail
wire clip
frame 5x7
connector peg with bushing
3 module beam with snaps
angular beam with snaps
12. gear 28 tooth
13. double cross block
14. large motor
15. medium motor
16. hub
17. wheel
18. biscuit 3x3
19. distance sensor
20. force sensor
21. color sensor
22. USB cable
23. angular beam 5x7