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Add a new dimension of interaction to your EV3 robots with this simple, robust touch sensor. Build start/stop systems, maze-solving robots, and more!

🏛 EV3
Set #45507

EV3 Touch Sensor

The EV3 Touch Sensor is a fundamental component for LEGO Mindstorms creations.

🏆 Best For: Students and hobbyists interested in robotics and programming ⏱ 0.1 hr build 🧩 1 pcs 🎂 Ages 10+
★★★☆☆ 3.8

The EV3 Touch Sensor is considered a reliable and essential component for LEGO Mindstorms projects. Users appreciate its simplicity and ease of integration, though some feel the price is high for a single piece.

MSRP
$19.99
Best Price
$17.99
You Save
10% OFF
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📝 Our Take

The EV3 Touch Sensor is a fundamental component for LEGO Mindstorms creations. This sensor allows robots to interact with their environment, detecting when it's pressed or released, opening up possibilities for creating responsive and interactive builds.

This set is perfect for educators, students, and hobbyists interested in robotics and programming. It's a great tool for learning about sensors, input devices, and basic programming concepts within the LEGO Mindstorms ecosystem.

Skip this if you're not involved in LEGO Mindstorms or robotics. This is a specialized component and won't be very useful outside of that context; consider other LEGO sets focused on general building or display.

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How does the EV3 Touch Sensor enhance LEGO Mindstorms projects? What are some creative ways to use the touch sensor in robot designs? How does the price of the touch sensor compare to other EV3 sensors? Is this a worthwhile addition to an existing Mindstorms set?

🧱 Building Experience

🧩
1
Pieces
0.1h
Build Time
📊
Beginner
Difficulty
👤
10+
Ages
Build Highlights:
  • Simple integration with LEGO Mindstorms EV3
  • Easy to use and program
  • Durable and reliable sensor
  • Enables interactive robot designs

📈 Investment Analysis

→ Price stable
C
Investment Grade
⏳ Active
As a single, specialized component, the EV3 Touch Sensor is not a typical investment piece. Its value lies in its functionality within the LEGO Mindstorms system, and its price is likely to remain relatively stable. Demand will primarily come from those needing to replace or expand their Mindstorms sets. It is unlikely to see significant appreciation.

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

📖 About This Set

The analog EV3 Touch Sensor is a simple but exceptionally precise tool that detects when its front button is pressed or released and is able to count single and multiple presses. Students can build start/stop control systems, create maze-solving robots and uncover the technology’s use in devices such as digital musical instruments, computer keyboards and kitchen appliances.• Cross-axle hole on button• Auto-ID is built into the EV3 software

Compare Similar Sets

While not directly comparable to complete LEGO sets, the EV3 Touch Sensor is an essential part of the Mindstorms ecosystem. Alternatives would be other sensors within the EV3 or newer Robot Inventor systems. Choosing this sensor depends on compatibility with your existing Mindstorms setup and the specific needs of your project.

📦 Full Parts Inventory - 1 unique parts • 1 total pieces

This set contains a single, specialized sensor. The value is in its function rather than part-out potential.

🛒 Where to Buy

LEGO (UK)
✓ In Stock
£15.99
eBay
✓ In Stock
$17.99
Walmart
✓ In Stock
$18.99
Target
✓ In Stock
$19.99
LEGO (DE)
✓ In Stock
€19.99
LEGO (US)
✓ In Stock
$29.95
LEGO (CA)
✓ In Stock
$31.99
Amazon

💎 Notable Parts

Light Bluish Gray Sensor, Touch, EV3 with White Case (1x) $5.00
Est. BrickLink Part Value
$5.00

💡 MOC Potential

🤖 Advanced robotic arm control systems
🚗 Autonomous vehicle obstacle avoidance systems
🏙 Automated door or gate mechanisms for LEGO city layouts

📰 EV3 News

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Charts Inventory Statistics

1
Unique Parts
1
Total Pieces
0
Minifigures
Inventory Version: 1