Computer Science & AI Kit 3-5

Computer Science & AI Kit 3-5

Set #45521-1 · Educational and Dacta · 2026 · 309 parts

1.3% in stock
4 of 309 parts available now

Minifigures in this set (4)

No image available
Monochrome Blue
Monochrome Blue
1× · fig-015666
No image available
Monochrome Bright Green
Monochrome Bright Green
1× · fig-015657
No image available
Monochrome Bright Light Orange, 28621 Head
Monochrome Bright Light Orange, 28621 Head
1× · fig-016692
No image available
Monochrome Red, 28621 Head
Monochrome Red, 28621 Head
1× · fig-015664

Parts (85 types)

LEGO part Brick 2 x 4 3001
#3001
Brick 2 x 4
Bright Light Orange
2× needed
947 available
View
LEGO part Brick 2 x 4 3001
#3001
Brick 2 x 4
Blue
2× needed
870 available
View
LEGO part Activity Card ? for Science Kits 119190
#119190
Activity Card ? for Science Kits
[No Color/Any Color]
1× needed
Stock unknown View →
LEGO part Axle Hose, Soft 7L 32580
#32580
Axle Hose, Soft 7L
Black
4× needed
Stock unknown View →
LEGO part Bracket 1 x 2 - 2 x 2 44728
#44728
Bracket 1 x 2 - 2 x 2
Dark Purple
6× needed
Stock unknown View →
LEGO part Bracket 1 x 2 - 2 x 2 Inverted 99207
#99207
Bracket 1 x 2 - 2 x 2 Inverted
Dark Turquoise
4× needed
Stock unknown View →
LEGO part Brick 1 x 2 x 5 without Side Supports 46212
#46212
Brick 1 x 2 x 5 without Side Supports
Trans-Purple
4× needed
Stock unknown View →
LEGO part Brick 2 x 2 3003
#3003
Brick 2 x 2
Dark Purple
4× needed
Stock unknown View →
LEGO part Brick 2 x 2 3003
#3003
Brick 2 x 2
Dark Turquoise
4× needed
Stock unknown View →
LEGO part Brick 2 x 2 3003
#3003
Brick 2 x 2
White
4× needed
Stock unknown View →
LEGO part Brick 2 x 2 3003
#3003
Brick 2 x 2
Coral
4× needed
Stock unknown View →
LEGO part Brick 2 x 4 3001
#3001
Brick 2 x 4
Red
2× needed
Stock unknown View →
LEGO part Brick 2 x 4 3001
#3001
Brick 2 x 4
Dark Purple
4× needed
Stock unknown View →
LEGO part Brick 2 x 4 3001
#3001
Brick 2 x 4
Medium Lavender
4× needed
Stock unknown View →
LEGO part Brick 2 x 4 3001
#3001
Brick 2 x 4
Green
2× needed
Out of stock View →
LEGO part Brick 2 x 4 3001
#3001
Brick 2 x 4
Dark Turquoise
4× needed
Out of stock View →
LEGO part Brick 2 x 6 2456
#2456
Brick 2 x 6
Dark Purple
4× needed
Stock unknown View →
LEGO part Brick 2 x 8 3007
#3007
Brick 2 x 8
White
4× needed
Stock unknown View →
LEGO part Brick and Axle Separator v2.0 96874
#96874
Brick and Axle Separator v2.0
Dark Turquoise
1× needed
Stock unknown View →
LEGO part Brick Curved 6 x 1 42022
#42022
Brick Curved 6 x 1
Black
4× needed
Stock unknown View →
LEGO part Brick Round 2 x 2 D. Tube with 45° Elbow and Axle Holes (Crossholes) at Each End [LONG] 5489
#5489
Brick Round 2 x 2 D. Tube with 45° Elbow and Axle Holes (Crossholes) at Each End
Trans-Purple
4× needed
Stock unknown View →
LEGO part Brick Round 2 x 2 with Axle Hole 3941
#3941
Brick Round 2 x 2 with Axle Hole
Trans-Clear
4× needed
Stock unknown View →
LEGO part Brick Special 1 x 2 with Pin - Bottom Stud Holder 44865
#44865
Brick Special 1 x 2 with Pin - Bottom Stud Holder
White
4× needed
Stock unknown View →
LEGO part Brick Special 2 x 2 with Pin and Axle Hole 6232
#6232
Brick Special 2 x 2 with Pin and Axle Hole
Black
4× needed
Stock unknown View →
LEGO part Brick Special 2 x 4 with 3 Axle Holes 39789
#39789
Brick Special 2 x 4 with 3 Axle Holes
Black
4× needed
Stock unknown View →
LEGO part Brick Special 2 x 4, with 2 x 2 Brick with Top Pin and 1 x 2 Side Plates 30592
#30592
Brick Special 2 x 4, with 2 x 2 Brick with Top Pin and 1 x 2 Side Plates
Light Bluish Gray
2× needed
Stock unknown View →
LEGO part Cone 1 x 1 [Top Groove] 59900
#59900
Cone 1 x 1 [Top Groove]
Trans-Purple
8× needed
Stock unknown View →
LEGO part Gear Box 4 x 4 x 2 for Gear Track 7332
#7332
Gear Box 4 x 4 x 2 for Gear Track
Trans-Clear
2× needed
Stock unknown View →
LEGO part Gear Track Curve 90° 17 1/2 x 17 1/2 7334
#7334
Gear Track Curve 90° 17 1/2 x 17 1/2
White
2× needed
Stock unknown View →
LEGO part Gear Track Straight 3 x 16 7333
#7333
Gear Track Straight 3 x 16
Dark Purple
2× needed
Stock unknown View →
LEGO part Motor 10 x 6 x 3, Science 118091
#118091
Motor 10 x 6 x 3, Science
White
1× needed
Stock unknown View →
LEGO part Plant, Leaf 2 x 6 x 1 with 2 Studs 3565
#3565
Plant, Leaf 2 x 6 x 1 with 2 Studs
Trans-Clear
4× needed
Stock unknown View →
LEGO part Plate 1 x 4 x 2/3 with 1 x 2 Bottom Cutout 7769
#7769
Plate 1 x 4 x 2/3 with 1 x 2 Bottom Cutout
Coral
4× needed
Stock unknown View →
LEGO part Plate 2 x 12 2445
#2445
Plate 2 x 12
White
4× needed
Stock unknown View →
LEGO part Plate 2 x 4 3020
#3020
Plate 2 x 4
Coral
4× needed
Stock unknown View →
LEGO part Plate 2 x 6 3795
#3795
Plate 2 x 6
Dark Turquoise
4× needed
Stock unknown View →
LEGO part Plate 2 x 8 3034
#3034
Plate 2 x 8
Dark Purple
4× needed
Stock unknown View →
LEGO part Plate Round 2 x 2 with Rounded Bottom [Boat Stud] 2654
#2654
Plate Round 2 x 2 with Rounded Bottom [Boat Stud]
Light Bluish Gray
6× needed
Stock unknown View →
LEGO part Plate Round 4 x 4 with Pin Hole 60474
#60474
Plate Round 4 x 4 with Pin Hole
White
4× needed
Stock unknown View →
LEGO part Plate Round Corner 3 x 3 with 2 x 2 Round Cutout 68568
#68568
Plate Round Corner 3 x 3 with 2 x 2 Round Cutout
Dark Turquoise
4× needed
Stock unknown View →
LEGO part Plate Round Corner 3 x 3 with 2 x 2 Round Cutout 68568
#68568
Plate Round Corner 3 x 3 with 2 x 2 Round Cutout
White
4× needed
Stock unknown View →
LEGO part Plate Round Corners 8 x 16 x 2/3 Circle with Reduced Knobs 5251
#5251
Plate Round Corners 8 x 16 x 2/3 Circle with Reduced Knobs
Dark Turquoise
1× needed
Stock unknown View →
LEGO part Plate Round Corners 8 x 8 x 2/3 Circle with Reduced Knobs 66790
#66790
Plate Round Corners 8 x 8 x 2/3 Circle with Reduced Knobs
Dark Purple
3× needed
Stock unknown View →
LEGO part Plate Special 1 x 2 with Three Teeth [Tri-Tooth] 15208
#15208
Plate Special 1 x 2 with Three Teeth [Tri-Tooth]
White
4× needed
Stock unknown View →
LEGO part Plate Special 1 x 4 with 2 Studs with Groove [New Underside] 41740
#41740
Plate Special 1 x 4 with 2 Studs with Groove [New Underside]
Dark Purple
4× needed
Stock unknown View →
LEGO part Plate Special 2 x 2 with Rubber Foot 109373
#109373
Plate Special 2 x 2 with Rubber Foot
Black
4× needed
Stock unknown View →
LEGO part Plate Special 2 x 2 x 2/3 with Axle Hole and Grill on Sides (Haybale) 71752
#71752
Plate Special 2 x 2 x 2/3 with Axle Hole and Grill on Sides (Haybale)
Light Bluish Gray
6× needed
Stock unknown View →
LEGO part Plate Special 2 x 3 with Cloud Edge 5518
#5518
Plate Special 2 x 3 with Cloud Edge
Dark Turquoise
4× needed
Stock unknown View →
LEGO part Plate Special 2 x 4 with Pins, Reinforced 40687
#40687
Plate Special 2 x 4 with Pins, Reinforced
Light Bluish Gray
2× needed
Stock unknown View →
LEGO part Pulley, 2-Stage 7335
#7335
Pulley, 2-Stage
Black
2× needed
Stock unknown View →
LEGO part Sensor, Colour, Science 118092
#118092
Sensor, Colour, Science
White
1× needed
Stock unknown View →
LEGO part Slope 33° 3 x 1 4286
#4286
Slope 33° 3 x 1
White
4× needed
Stock unknown View →
LEGO part Slope 33° 3 x 2 3298
#3298
Slope 33° 3 x 2
Dark Purple
4× needed
Stock unknown View →
LEGO part Slope 45° 2 x 1 with Bottom Pin 3040b
#3040b
Slope 45° 2 x 1 with Bottom Pin
Trans-Purple
6× needed
Stock unknown View →
LEGO part Slope Inverted 33° 3 x 1 with Internal Stopper and No Front Stud Connection 4287c
#4287c
Slope Inverted 33° 3 x 1 with Internal Stopper and No Front Stud Connection
Black
4× needed
Stock unknown View →
LEGO part Slope Inverted 45° 2 x 1 3665
#3665
Slope Inverted 45° 2 x 1
Coral
4× needed
Stock unknown View →
LEGO part Technic Axle 2 Notched 32062
#32062
Technic Axle 2 Notched
Red
4× needed
Stock unknown View →
LEGO part Technic Axle 3 4519
#4519
Technic Axle 3
Yellow
6× needed
Stock unknown View →
LEGO part Technic Axle 4 3705
#3705
Technic Axle 4
Black
2× needed
Stock unknown View →
LEGO part Technic Axle 5 32073
#32073
Technic Axle 5
Light Bluish Gray
2× needed
Stock unknown View →
LEGO part Technic Axle 6 3706
#3706
Technic Axle 6
Red
2× needed
Stock unknown View →
LEGO part Technic Axle Connector Smooth [with x Hole + Orientation] 59443
#59443
Technic Axle Connector Smooth [with x Hole + Orientation]
Coral
4× needed
Stock unknown View →
LEGO part Technic Brick 1 x 2 [1 Pin Hole] 3700
#3700
Technic Brick 1 x 2 [1 Pin Hole]
Dark Turquoise
4× needed
Stock unknown View →
LEGO part Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin 32064a
#32064a
Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin
Coral
4× needed
Stock unknown View →
LEGO part Technic Brick 1 x 4 [3 Pin Holes] 3701
#3701
Technic Brick 1 x 4 [3 Pin Holes]
White
4× needed
Stock unknown View →
LEGO part Technic Brick 1 x 6 [5 Pin Holes] 3894
#3894
Technic Brick 1 x 6 [5 Pin Holes]
Black
4× needed
Stock unknown View →
LEGO part Technic Brick 1 x 8 [7 Pin Holes] 3702
#3702
Technic Brick 1 x 8 [7 Pin Holes]
White
4× needed
Stock unknown View →
LEGO part Technic Brick 2 x 4 with 4 Pin Holes, 2 Pins 112174
#112174
Technic Brick 2 x 4 with 4 Pin Holes, 2 Pins
White
4× needed
Stock unknown View →
LEGO part Technic Brick 5 x 6 Right Angle Double 7469
#7469
Technic Brick 5 x 6 Right Angle Double
White
2× needed
Stock unknown View →
LEGO part Technic Gear 12 Tooth Double Bevel 32270
#32270
Technic Gear 12 Tooth Double Bevel
Black
2× needed
Stock unknown View →
LEGO part Technic Gear 20 Tooth Double Bevel with Axle Hole Type 1 [+ Opening] 18575
#18575
Technic Gear 20 Tooth Double Bevel with Axle Hole Type 1 [+ Opening]
Tan
2× needed
Stock unknown View →
LEGO part Technic Gear 36 Tooth Double Bevel 32498
#32498
Technic Gear 36 Tooth Double Bevel
Black
2× needed
Stock unknown View →
LEGO part Technic Pin without Friction Ridges Lengthwise 3673
#3673
Technic Pin without Friction Ridges Lengthwise
Yellow
12× needed
Stock unknown View →
LEGO part Technic Rubber Belt Medium [24mm ID] [Round Cross Section] 85544
#85544
Technic Rubber Belt Medium [24mm ID] [Round Cross Section]
Red
2× needed
Stock unknown View →
LEGO part Tile 1 x 6 with Groove 6636
#6636
Tile 1 x 6 with Groove
Coral
4× needed
Stock unknown View →
LEGO part Tile Round 2 x 2 with Black Circle, White Circles / Eye print 14769pr9967
#14769pr9967
Tile Round 2 x 2 with Black Circle, White Circles / Eye print
White
12× needed
Stock unknown View →
LEGO part Tile Round 2 x 2 with Hole 15535
#15535
Tile Round 2 x 2 with Hole
Dark Turquoise
4× needed
Stock unknown View →
LEGO part Tile Round 2 x 4 66857
#66857
Tile Round 2 x 4
Black
4× needed
Stock unknown View →
LEGO part USB Cable 114253
#114253
USB Cable
White
1× needed
Stock unknown View →
LEGO part Wave / Flame Rounded with Base Rim 6126b
#6126b
Wave / Flame Rounded with Base Rim
Trans-Light Blue
4× needed
Stock unknown View →
LEGO part Wave / Flame Rounded with Base Rim 6126b
#6126b
Wave / Flame Rounded with Base Rim
Trans-Orange
4× needed
Stock unknown View →
LEGO part Wedge Plate 4 x 6 Cut Corners 32059
#32059
Wedge Plate 4 x 6 Cut Corners
Black
2× needed
Stock unknown View →
LEGO part Wedge Plate 7 x 6 Boat Bow with Stud Notches 50303
#50303
Wedge Plate 7 x 6 Boat Bow with Stud Notches
White
4× needed
Stock unknown View →
LEGO part Wheel 88 x 14 with 4 Spokes with 2 Holes, 4 Inserts and Black Integral Tire 112175pat0001
#112175pat0001
Wheel 88 x 14 with 4 Spokes with 2 Holes, 4 Inserts and Black Integral Tire
Black
2× needed
Stock unknown View →
LEGO part Wheel Smooth 24 x 14mm with Pin Hole 5253
#5253
Wheel Smooth 24 x 14mm with Pin Hole
Black
2× needed
Stock unknown View →

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