RCX Remote Control Unit
other • 1 pcs
- Set number
- 9738-1
- Availability
- In production
- Pieces
- 1
- Released
- 1999
- Theme
- Other
Where to find one
Search for RCX Remote Control Unit on the marketplaces collectors use.
Listings from external marketplaces. We may earn a commission on qualifying purchases.
Where it came from
The RCX Remote Control Unit was released as part of the LEGO Mindstorms Robotics Invention System, a landmark educational set introduced in 1998. Developed in partnership with the MIT Media Lab, the system was designed to bridge the gap between traditional plastic building blocks and programmable electronics, allowing children and hobbyists to construct autonomous machines that responded to their environments via light, touch, and rotation sensors.
The RCX brick itself—the central processing unit—was designed to serve as a user-friendly programmable hub, featuring three sensor inputs and three motor outputs. Its aesthetic followed the iconic industrial design language of late 90s educational technology, characterized by a bright yellow chassis and a minimalist liquid crystal display. While later superseded by more advanced iterations like the NXT and EV3 platforms, the original RCX remains a significant artifact in the history of STEM education and programmable modular toys.
Generated by Pi, the collecto.rs collecting companion
Who's collecting this
Real sets collectors on collecto.rs who have this in their public collection.
About RCX Remote Control Unit
RCX Remote Control Unit is a set in the LEGO Sets catalog on collecto.rs. Other • 1 pcs. Catalog data is sourced from Brickset. No public sets collectors track this one yet — adding yours would make you the first on collecto.rs.
How many collectors track RCX Remote Control Unit on collecto.rs?
RCX Remote Control Unit doesn't have any public collectors on collecto.rs yet. Sign up to add it and become the first.
Can I track my own copy of RCX Remote Control Unit?
Yes. collecto.rs is free — sign up to log your set, upload photos, record condition, edition, and acquisition cost, and connect with other lego sets collectors. Your collection stays private by default.
Where does the RCX Remote Control Unit catalog entry come from?
The catalog entry for RCX Remote Control Unit is sourced from Brickset. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.
Is collecto.rs sets tracking free?
Yes. Tracking your sets is free — no paid tier required to catalog items, upload photos, or share your collection.
Track every set you own
Free. Fun. Collection photos, notes, organization, value tracking, friends — all in one place.
Sign up free
