![LEGO Set 3804-1 Robotics Invention System, Version 2.0 (2001 Mindstorms > RCX) | Rebrickable - Build with LEGO LEGO Set 3804-1 Robotics Invention System, Version 2.0 (2001 Mindstorms > RCX) | Rebrickable - Build with LEGO](https://cdn.rebrickable.com/media/thumbs/sets/3804-1/2938.jpg/1000x800p.jpg?1682774387.678316)
LEGO Set 3804-1 Robotics Invention System, Version 2.0 (2001 Mindstorms > RCX) | Rebrickable - Build with LEGO
![Lego Mindstorms NXT 2.0, lego Mindstorms Nxt 20, lego Mindstorms Rcx, lego Mindstorms Nxt, Robot kit, servomotor, lego Mindstorms, lego Technic, robotics, lego Group | Anyrgb Lego Mindstorms NXT 2.0, lego Mindstorms Nxt 20, lego Mindstorms Rcx, lego Mindstorms Nxt, Robot kit, servomotor, lego Mindstorms, lego Technic, robotics, lego Group | Anyrgb](https://a0.anyrgb.com/pngimg/1804/36/lego-mindstorms-nxt-2-lego-mindstorms-nxt-20-lego-mindstorms-rcx-lego-mindstorms-nxt-robot-kit-servomotor-lego-mindstorms-lego-technic-robotics-lego-group.png)
Lego Mindstorms NXT 2.0, lego Mindstorms Nxt 20, lego Mindstorms Rcx, lego Mindstorms Nxt, Robot kit, servomotor, lego Mindstorms, lego Technic, robotics, lego Group | Anyrgb
![Compare LEGO Mindstorms RCX brick with the size of an Arduino and Motor Shield combo | Lego mindstorms, Arduino, Lego Compare LEGO Mindstorms RCX brick with the size of an Arduino and Motor Shield combo | Lego mindstorms, Arduino, Lego](https://i.pinimg.com/474x/2d/64/69/2d6469391df2d05c7d9f0741519ddd71.jpg)