Fredericksburg, VA

Fredericksburg, VA

March 26 - 29, 2026

Full Weekend:
Registration: $125
(Pay by Thursday, Mar 12^th
and save $30)

Participate!
Annual Theme
Garden ← Updated!
GBC
Habitats
Micropolis
Moonbase
Vignette Swap
World Of Lights
Xenoball Run ← NEW!

MOCs

BF/FXBG'26:
0 MOCs

Collab:

Theme:

In Hand
0 MOCs

MOC #58682:

MINDSTORMS RCX 1.0

by Brian Mausolf

Fredericksburg, Virginia

This is the circuit board of the Robotics Command eXplorer 1.0 released in 1998 that started it all. MINDSTORMS was discontinued at the end of 2022.