How many pieces are in the Mindstorms RF ID Sensor?

Mindstorms RF ID Sensor contains 3 pieces.

When was the Mindstorms RF ID Sensor released?

Mindstorms RF ID Sensor was released in 2008.

🏛 NXT

Set #MS1048

Mindstorms RF ID Sensor

The Mindstorms RF ID Sensor is a specialized but crucial component for NXT robotics.

Before you buy

Who it's for: Beginner build Mindstorms builders and robotics enthusiasts
Build: 3 pieces · about 0.5 hours Build time is an estimate.
Price: $49.99 list price · $16.66 per piece
Availability: Retired at LEGO

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

Fans appreciate the unique functionality this sensor brings to Mindstorms projects, but criticize the high original MSRP for so few pieces. Many feel it is overpriced for what it offers, but a useful component for advanced Mindstorms creations.

$49.99

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📝 Our Take

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

The Mindstorms RF ID Sensor is a specialized but crucial component for NXT robotics. This sensor allows Mindstorms creations to interact with tagged objects, opening up possibilities for sorting, identification, and automated processes.

This set is perfect for Mindstorms enthusiasts and educators. Adding this sensor expands the capabilities of existing Mindstorms robots and introduces new programming challenges.

Skip this if you're not invested in the Mindstorms ecosystem. This is a niche add-on, consider other Mindstorms components or Technic sets for broader building experiences.

✨ New

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What kind of projects can I build using this sensor? How does the RF ID sensor integrate with the Mindstorms NXT software? Is this sensor compatible with newer Mindstorms systems? Where can I find programming examples for this sensor?

🧱 Building Experience

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

🧩

Pieces

⏱

0.5h

Estimated Build Time

📊

Beginner

Difficulty

Build Highlights:

Simple integration with Mindstorms NXT
Enables advanced programming functions
Introduces RF ID technology to LEGO projects
Durable sensor design

📈 Investment Analysis

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

→ Price stable

C+

Investment Grade

⏳ Retired

The Mindstorms RF ID Sensor is a unique and specialized component, making it potentially valuable to collectors and Mindstorms enthusiasts seeking to complete their sets or expand their robotic creations. As a retired product, its availability is limited, which could drive up its value over time. However, its niche appeal means that its appreciation may be slower compared to more broadly desirable LEGO sets. Consider the overall demand for NXT-era Mindstorms components and the increasing interest in educational robotics when evaluating its investment potential.

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

📖 About This Set

Another great MINDSTORMS NXT accessory for experienced programmers! Add an NXT-G program loop that needs a specific transponder to run. When you have the key transponder, only you can start the program -- use multiple transponders to run multiple program paths! Includes sensor and 2 RF transponders! Does not include connector cable. This is the individual component, and does not include the NXT Intelligent Brick, software or any accessories. It requires the complete LEGO MINDSTORMS NXT set (#8527) for use.

Electric Sensor

⚖ Compare Similar Sets

Mindstorms Education Base Set

This sensor expands the functionality of the Mindstorms NXT system. While other Mindstorms sensors offer different capabilities (light, sound, touch), the RF ID sensor provides unique identification and tracking features. If you're looking to add advanced automation to your Mindstorms projects, this sensor is a valuable addition.

📦 Parts Inventory

Official piece count: 3
Parts cataloged in this inventory: 2 unique parts, 3 pieces

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

RF Transponder

Part #: upn0031 2× Black

Sensor, RF ID

Part #: upn0051 1× Light Bluish Gray

This set provides specialized RF ID components for the Mindstorms NXT system. While the parts count is low, the unique functionality of these elements makes them valuable for specific robotics projects.

🛒 Where to Buy

BrickEconomy

✓ In Stock

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$91.00

BrickLink

✓ In Stock

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$91.96

eBay

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💎 Notable Parts

Black RF Transponder (2x) $0.50

Light Bluish Gray Sensor, RF ID (1x) $2.00

Est. BrickLink Part Value

$2.50

💡 MOC Potential

🤖 Automated sorting machines

🏙 Smart city infrastructure models

🚗 Inventory tracking systems for LEGO storage

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Inventory Statistics

Unique Parts

Official Piece Count

Cataloged Inventory Pieces

Minifigures

Inventory Version: 1

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