Back to the Future!
Build the Technic Control Center from 1987

Relive the early days of LEGO Technic with this classic 487-piece set! Includes four exclusive minifigures for your collection.

🏛 Technic
Set #9700

Technic Control Center

The Technic Control Center is a pioneering set for early LEGO robotics.

Before you buy

Who it's for
Intermediate build Ideal for teens and adults interested in early LEGO Technic and robotics
Build
471 pieces · about 4.5 hours Build time is an estimate.
Availability
Likely retired
★★★★☆ 4.0 AI-generated review score, not a customer rating

Collectors appreciate the historical significance and unique programmable functions of the Technic Control Center, though some find the technology outdated compared to modern robotics sets. The set's rarity and vintage appeal contribute to its desirability among LEGO enthusiasts.

Best Price
$262.13
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📝 Our Take

AI-assisted editorial summary, grounded in our LEGO database and public community discussions. How we use AI

The Technic Control Center is a pioneering set for early LEGO robotics. Released in 1987, it introduced programmable functions and marked a shift towards integrating technology with traditional building.

This set is perfect for LEGO enthusiasts interested in the history of Technic and robotics. It offers a glimpse into the origins of programmable LEGO and provides a hands-on experience with early automation concepts.

Skip this if you are looking for advanced robotics or complex building techniques. Modern LEGO Mindstorms sets offer far more sophisticated programming and capabilities.

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🧱 Building Experience

AI-assisted build estimate, grounded in our LEGO database and public community discussions. How we use AI
🧩
471
Pieces
⏱
4.5h
Estimated Build Time
📊
Intermediate
Difficulty
Build Highlights:
  • Exploring early programmable functions
  • Understanding basic robotics principles
  • Building a functional control system
  • Discovering vintage Technic elements

📈 Investment Analysis

AI-assisted investment analysis, grounded in our LEGO database and public community discussions. How we use AI
↑ Trending up since release
B
Investment Grade
⏳ Retired
The Technic Control Center holds moderate investment potential due to its status as a vintage set and its significance in the history of LEGO robotics. Its age and rarity contribute to its value, but the limited appeal to a broad audience may constrain significant appreciation. The rising price trend suggests increasing interest, but potential investors should be aware of condition and completeness influencing value.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

⚖ Compare Similar Sets

Compared to modern Technic sets, the Control Center offers a simpler, more rudimentary approach to robotics. While newer sets like the LEGO Mindstorms offer advanced programming and sensors, the Control Center provides a nostalgic look at the origins of LEGO automation. Collectors interested in the history of Technic might prefer this set, while those seeking advanced functionality should opt for newer models.

4 Minifigures Included

The set includes four classic LEGO minifigures with simple torsos and varied hair colors, which are typical of LEGO sets from the 1980s. They add a human element to the Technic world, but are not particularly rare or valuable.

📦 Parts Inventory

Official piece count
471
Parts cataloged in this inventory
96 unique parts, 471 pieces
Minifigures
4

LEGO counts 471 pieces. This inventory comes from a separate parts catalog and lists 487, including the 16 parts inside the minifigures; the two do not always count the same elements, so their totals differ. Spare parts are counted in neither figure.

Bracket 1 x 2 - 1 x 4 [Square Corners] Bracket 1 x 2 - 1...
Part #: 2436 2× Black
Helmet, Standard Helmet, Standard
Part #: 2446 1× Black
Helmet, Standard Helmet, Standard
Part #: 2446 1× Red
Helmet, Standard Helmet, Standard
Part #: 2446 1× Blue
Light Brick 2 x 2 Type 2 - 4.5V [Complete] Light Brick 2 x 2...
Part #: 265bc01 4× Yellow
Technic Plate 1 x 5 with Toothed Ends, 2 Studs and Center Axle Hole Technic Plate 1 x...
Part #: 2711 6× Black
Technic Disc 3 x 3 with 4 Black Sections on One Side and 8 on Reverse Print [Speed Sensor] Technic Disc 3 x ...
Part #: 2723pr0005 1× White
Electric Connector / Plug Holder 4.5V/12V Electric Connecto...
Part #: 2757 5× Light Gray
Technic Wedge Belt Wheel Tire Technic Wedge Bel...
Part #: 2815 4× Black
Brick 2 x 2 Brick 2 x 2
Part #: 3003 7× Red
Brick 2 x 2 Brick 2 x 2
Part #: 3003 7× Blue
Brick 1 x 2 Brick 1 x 2
Part #: 3004 10× Red
Brick 1 x 2 Brick 1 x 2
Part #: 3004 10× Blue
Brick 1 x 8 Brick 1 x 8
Part #: 3008 2× Blue
Brick 1 x 8 Brick 1 x 8
Part #: 3008 2× Red
Brick 1 x 6 Brick 1 x 6
Part #: 3009 2× Red
Brick 1 x 6 Brick 1 x 6
Part #: 3009 2× Blue
Brick 1 x 4 Brick 1 x 4
Part #: 3010 4× Red
Brick 1 x 4 Brick 1 x 4
Part #: 3010 4× Blue
Plate 2 x 4 Plate 2 x 4
Part #: 3020 5× Black
Plate 2 x 3 Plate 2 x 3
Part #: 3021 8× Black
Plate 2 x 2 Plate 2 x 2
Part #: 3022 2× Black
Plate 1 x 2 Plate 1 x 2
Part #: 3023 10× Black
Plate 4 x 10 Plate 4 x 10
Part #: 3030 2× Black
Plate 4 x 6 Plate 4 x 6
Part #: 3032 2× Black
Brick Sloped 45° 2 x 4 Brick Sloped 45° ...
Part #: 3037 7× Red
Brick Sloped 45° 2 x 2 Brick Sloped 45° ...
Part #: 3039 2× Red
Brick Sloped 45° 2 x 2 Brick Sloped 45° ...
Part #: 3039 2× Blue
Brick Sloped 45° 2 x 1 with Bottom Pin Brick Sloped 45° ...
Part #: 3040b 2× Blue
Brick Round 1 x 1 Open Stud Brick Round 1 x 1...
Part #: 3062b 4× Red
Brick 1 x 2 without Bottom Tube Brick 1 x 2 witho...
Part #: 3065 2× Trans-Red
Brick 1 x 2 without Bottom Tube Brick 1 x 2 witho...
Part #: 3065 2× Trans-Green
Brick 1 x 2 without Bottom Tube Brick 1 x 2 witho...
Part #: 3065 2× Trans-Yellow
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b 4× Light Gray
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b 4× Red
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b 4× Black
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b 4× Blue
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b 4× Yellow
Plate Special 1 x 4 with Towball Plate Special 1 x...
Part #: 3184 1× Blue
Plate Special 1 x 4 with Towball Plate Special 1 x...
Part #: 3184 1× Red
Brick Sloped 33° 3 x 4 Brick Sloped 33° ...
Part #: 3297 3× Red
Brick Sloped 33° 3 x 2 Brick Sloped 33° ...
Part #: 3298 2× Red
Brick Sloped 33° 3 x 2 Brick Sloped 33° ...
Part #: 3298 2× Blue
Plate 1 x 8 Plate 1 x 8
Part #: 3460 2× Black
Wheel with Split Axle hole Wheel with Split ...
Part #: 3482 8× Light Gray
Tyre Offset Tread 24 x 8 Tyre Offset Tread...
Part #: 3483 4× Black
Brick 1 x 3 Brick 1 x 3
Part #: 3622 2× Red
Brick 1 x 3 Brick 1 x 3
Part #: 3622 2× Blue
Plate 1 x 3 Plate 1 x 3
Part #: 3623 4× Black
Tyre 43 x 17 Tyre 43 x 17
Part #: 3634 4× Black
Technic Gear 8 Tooth Technic Gear 8 Tooth
Part #: 3647 4× Light Gray
Technic Gear 24 Tooth [Old Style - Three axle holes] Technic Gear 24 T...
Part #: 3648a 4× Light Gray
Technic Gear 40 Tooth Technic Gear 40 T...
Part #: 3649 2× Light Gray
Technic Gear 24 Tooth Crown with Flat Teeth Technic Gear 24 T...
Part #: 3650a 1× Light Gray
Technic Axle and Pin Connector Technic Axle and ...
Part #: 3651 8× Light Gray
Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Brick Sloped Inve...
Part #: 3660 2× Red
Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Brick Sloped Inve...
Part #: 3660 2× Blue
Plate 1 x 6 Plate 1 x 6
Part #: 3666 6× Black
Technic Pin without Friction Ridges Lengthwise Technic Pin witho...
Part #: 3673 15× Light Gray
Baseplate 24 x 24 Baseplate 24 x 24
Part #: 367a 1× Light Gray
Technic Brick 1 x 2 [1 Pin Hole] Technic Brick 1 x...
Part #: 3700 6× Blue
Technic Brick 1 x 2 [1 Pin Hole] Technic Brick 1 x...
Part #: 3700 6× Red
Technic Brick 1 x 4 [3 Pin Holes] Technic Brick 1 x...
Part #: 3701 7× Red
Technic Brick 1 x 4 [3 Pin Holes] Technic Brick 1 x...
Part #: 3701 7× Blue
Technic Brick 1 x 8 [7 Pin Holes] Technic Brick 1 x...
Part #: 3702 5× Red
Technic Brick 1 x 8 [7 Pin Holes] Technic Brick 1 x...
Part #: 3702 5× Blue
Technic Brick 1 x 16 [15 Pin Holes] Technic Brick 1 x...
Part #: 3703 4× Blue
Technic Brick 1 x 16 [15 Pin Holes] Technic Brick 1 x...
Part #: 3703 4× Red
Technic Axle 2 Technic Axle 2
Part #: 3704 4× Black
Technic Axle 4 Technic Axle 4
Part #: 3705 4× Black
Technic Axle 6 Technic Axle 6
Part #: 3706 4× Black
Technic Axle 8 Technic Axle 8
Part #: 3707 4× Black
Technic Axle 12 Technic Axle 12
Part #: 3708 2× Black
Technic Plate 2 x 4 [3 Holes] Technic Plate 2 x...
Part #: 3709 5× Black
Plate 1 x 4 Plate 1 x 4
Part #: 3710 6× Black
Technic Bush Technic Bush
Part #: 3713 12× Light Gray
Technic Steering Pulley Large Technic Steering ...
Part #: 3736 2× Light Gray
Technic Axle 10 Technic Axle 10
Part #: 3737 2× Black
Technic Plate 2 x 8 [7 Holes] Technic Plate 2 x...
Part #: 3738 2× Black
Wheel 24 x 43 Technic Wheel 24 x 43 Tec...
Part #: 3739 1× Light Gray
Technic Gear Rack 1 x 4 Technic Gear Rack...
Part #: 3743 4× Light Gray
Brick Sloped Inverted 33° 3 x 2, No Connections between Studs, Ovoid Bottom Pin Brick Sloped Inve...
Part #: 3747a 2× Red
Brick Sloped Inverted 33° 3 x 2, No Connections between Studs, Ovoid Bottom Pin Brick Sloped Inve...
Part #: 3747a 2× Blue
Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Plate Special 1 x...
Part #: 3794a 4× Black
Plate 2 x 6 Plate 2 x 6
Part #: 3795 4× Black
Hinge Brick 1 x 4 [Upper] Hinge Brick 1 x 4...
Part #: 3830 1× Red
Hinge Brick 1 x 4 [Lower] Hinge Brick 1 x 4...
Part #: 3831 1× Red
Plate 2 x 10 Plate 2 x 10
Part #: 3832 2× Black
Window 1 x 4 x 3 Window 1 x 4 x 3
Part #: 3853 1× White
Window 1 x 2 x 3 Pane Window 1 x 2 x 3 ...
Part #: 3854 2× White
Door 1 x 4 x 5 with 4 Panes, Squared Base Door 1 x 4 x 5 wi...
Part #: 3861b 1× White
Technic Brick 1 x 6 [5 Pin Holes] Technic Brick 1 x...
Part #: 3894 5× Red
Technic Brick 1 x 6 [5 Pin Holes] Technic Brick 1 x...
Part #: 3894 5× Blue
Technic Brick 1 x 12 [11 Pin Holes] Technic Brick 1 x...
Part #: 3895 4× Blue
Technic Brick 1 x 12 [11 Pin Holes] Technic Brick 1 x...
Part #: 3895 4× Red
Hair Smooth Hair Smooth
Part #: 3901 1× Black
Brick Round 2 x 2 with Axle Hole Brick Round 2 x 2...
Part #: 3941 4× Black
Bracket 2 x 2 - 2 x 2 Bracket 2 x 2 - 2...
Part #: 3956 2× Black
Technic Gear 16 Tooth with Round Holes [Old Style] Technic Gear 16 T...
Part #: 4019 2× Light Gray
Technic Gear 14 Tooth Bevel Technic Gear 14 T...
Part #: 4143 2× Light Gray
Tile 1 x 8 with Groove Tile 1 x 8 with G...
Part #: 4162 4× Black
Technic Wedge Belt Wheel [aka Pulley] Technic Wedge Bel...
Part #: 4185 6× Light Gray
Technic Bush 1/2 Toothed Type I [+ Opening] Technic Bush 1/2 ...
Part #: 4265a 20× Light Gray
Technic Axle and Pin Connector Toggle Joint Toothed [with Slots] Technic Axle and ...
Part #: 4273b 4× Light Gray
Brick Sloped 33° 3 x 1 Brick Sloped 33° ...
Part #: 4286 2× Blue
Plate 1 x 10 Plate 1 x 10
Part #: 4477 2× Black
Technic Axle 3 Technic Axle 3
Part #: 4519 4× Black
Technic Worm Gear Technic Worm Gear
Part #: 4716 2× Light Gray
Cone 4 x 4 x 2 Hollow No Studs Cone 4 x 4 x 2 Ho...
Part #: 4742 1× Blue
Storage Case Container, Technic, Lid Storage Case Cont...
Part #: 4962 1× Blue
Storage Case Container, Technic, Bottom Storage Case Cont...
Part #: 4963 1× Blue
Motor, 4.5V Type 2 for 2-Prong Connectors with Middle Pin Motor, 4.5V Type ...
Part #: 6216b 2× Light Gray
Rubber Band Medium (Square Cross Section) Thin Cut Rubber Band Mediu...
Part #: 70012 6× Black
Rubber Band Large [Square Cross Section] Rubber Band Large...
Part #: 70158 12× Black
Technic Cable Holder Technic Cable Holder
Part #: 70376 12× White
Rubber Band Small 13mm (Square Cross Section) Rubber Band Small...
Part #: 71509 6× Black
Brick Special 2 x 6 x 2 Weight with Sealed Bottom and Dimples on Ends Brick Special 2 x...
Part #: 73090b 1× Red
Wire with 2-Prong Connectors, 12V / 4.5V 14L Wire with 2-Prong...
Part #: 766c14 5× Light Gray
Wire with 2-Prong Connectors, 12V / 4.5V 375L Wire with 2-Prong...
Part #: 766c375 1× Light Gray
Wire with 2-Prong Connectors, 12V / 4.5V 375L Wire with 2-Prong...
Part #: 766c375 1× Blue
Wire with 2-Prong Connectors, 12V / 4.5V 375L Wire with 2-Prong...
Part #: 766c375 1× Red
Wire with 2-Prong Connectors, 12V / 4.5V 375L Wire with 2-Prong...
Part #: 766c375 1× Yellow
Wire with 2-Prong Connectors, 12V / 4.5V 375L Wire with 2-Prong...
Part #: 766c375 1× Black
Sensor, Light, 4.5V Sensor, Light, 4.5V
Part #: upn0178 1× Black
Sensor, Touch, 4.5V Sensor, Touch, 4.5V
Part #: upn0196 2× Black
The set features a diverse range of Technic parts, including gears, pins, and axles, which are useful for building functional models. The inclusion of rubber bands and cable holders adds to the set's ability to create working mechanisms.

🛒 Where to Buy

eBay
✓ In Stock
$262.13 →
BrickEconomy
✓ In Stock
Compare on eBay →
$270.24

💎 Notable Parts

Black Rubber Band Large [Square Cross Section] (12x) $3.00
Light Gray Technic Wedge Belt Wheel [aka Pulley] (6x) $1.50
Light Gray Technic Bush 1/2 Toothed Type I [+ Opening] (20x) $5.00
White Technic Cable Holder (12x) $6.00
Est. BrickLink Part Value
$15.50

💡 MOC Potential

🤖 Automated sorting machine
🚗 Remotely controlled car
🏙 Automated factory line

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

1 video found
BlockTalk AI

LEGO Technic Control Center (9700-1) reviews are neutral, focusing on its features rather than strong opinions. Reviewers like Nonsense Wars and grohl666 appreciate the set's programming capabilities and versatility across different models, but no strong consensus emerges regarding its overall value or design.

What the Community Says

1 YouTube reviews
BlockTalk AI Summary

Nonsense Wars provides a detailed commentary on the 8094 Control Center models, discussing both strengths and weaknesses, particularly noting issues with the rover's design. grohl666 offers a retrospective look at both versions of the Control Center, demonstrating its capabilities by controlling a robotic arm.

Reddit Reviews

No Reddit reviews found

Community Content: These reviews are from Reddit and YouTube users sharing their personal experiences. Opinions may vary.

Included In Included In These Sets

This set is packaged within the following gift sets and value packs

Charts Inventory Statistics

96
Unique Parts
471
Official Piece Count
471
Cataloged Inventory Pieces
4
Minifigures

LEGO counts 471 pieces. This inventory comes from a separate parts catalog and lists 487, including the 16 parts inside the minifigures; the two do not always count the same elements, so their totals differ. Spare parts are counted in neither figure.

Inventory Version: 1

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