How many pieces are in the Touch Sensor with Cable?

Touch Sensor with Cable contains 2 pieces.

When was the Touch Sensor with Cable released?

Touch Sensor with Cable was released in 1999.

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No. 9757

RCX

Touch Sensor with Cable

The Touch Sensor with Cable is a foundational piece of the early LEGO robotics era.

Time on the shelf Retired

Released Jan 1999

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Before you buy

Who it's for: Beginner build For LEGO enthusiasts interested in early robotics and the history of LEGO Mindstorms
Build: 2 pieces · about 0.1 hours Build time is an estimate.
Availability: Likely retired

★★★☆☆ 3.5 AI-generated review score, not a customer rating

The Touch Sensor is a key part for retro LEGO robotics projects, though its limited standalone functionality means it's only valuable to a niche audience interested in the history of LEGO Mindstorms.

📝 Our Take

The Touch Sensor with Cable is a foundational piece of the early LEGO robotics era. As part of the RCX system, it allowed builders to create interactive models that responded to physical stimuli, opening up a new world of possibilities for LEGO creations.

This set is perfect for LEGO enthusiasts interested in the history of LEGO robotics. It's a simple but essential component for anyone looking to explore or recreate classic RCX projects, or delve into the roots of LEGO Mindstorms.

Skip this if you're only interested in modern LEGO sets. While historically significant, its functionality is limited compared to current Mindstorms sensors and may require specific older hardware to operate.

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How does this touch sensor compare to modern Mindstorms sensors? What kind of projects can I build using this sensor? Is this sensor compatible with newer LEGO systems? What is the historical significance of this sensor in LEGO robotics?

🧱 Building Experience

🧩

Pieces

⏱

0.1h

Estimated Build Time

📊

Beginner

Difficulty

Build Highlights:

Simple plug-and-play functionality
Introduction to interactive LEGO models
Essential component for RCX system
Durable and reliable design

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This set is a simple component, unlike modern Mindstorms sets that offer more advanced sensors and programmable bricks. For those interested in modern robotics, sets like 51515-1 Robot Inventor are a better choice. However, for collectors or those interested in the history of LEGO robotics, the 9757-1 Touch Sensor provides a glimpse into the origins of the Mindstorms line.

📦 Parts Inventory

Official piece count: 2
Parts cataloged in this inventory: 2 unique parts, 2 pieces

Missing a piece? Check this set piece by piece, with look-alike colors flagged and element IDs for replacements.

The set contains a vintage touch sensor and a connector cable, essential for early LEGO robotics. The parts are useful for anyone looking to restore or expand their classic RCX system.

🛒 Where to Buy

eBay

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💎 Notable Parts

Black Wire with Brick 2 x 2 x 2/3 Pair, 36L (1x)

Light Gray Sensor, Touch (1x)

💡 MOC Potential

🤖 Simple robotic arms or interactive displays

🚗 Adding touch-sensitive controls to vehicle models

🏙 Interactive elements in LEGO city layouts

From the community

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 summary

The single review available praises the WLtoys A959 Vortex RC car, specifically highlighting its 50kmph speed and affordability, as noted by electronic GURU.

YouTube thumbnail: WLtoys A959 Vortex Review and Run | 50kmph speed cheapest and best RC car by electronic GURU

WLtoys A959 Vortex Review and Run | 50kmph speed cheapest and best RC car by electronic GURU electronic GURU · 6.0K views Review

What the Community Says

1 YouTube reviews

BlockTalk summary

The single review available praises the WLtoys A959 Vortex RC car, specifically highlighting its 50kmph speed and affordability, as noted by electronic GURU.

Reddit Reviews

No Reddit reviews found

YouTube Reviews

1 video

WLtoys A959 Vortex Review and Run | 50kmph speed cheapest and best RC car by electronic GURU electronic GURU · 6.0K views Review

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

Inventory Statistics

Inventory version 1

2 Unique Parts

2 Official Piece Count

2 Cataloged Inventory Pieces

0 Minifigures

Missing a piece? Use the Missing Piece Checker.

Touch Sensor with Cable