Lego RCX 1 Articles . Developing Film With Lego. December 22, 2014 by Brian Benchoff 11 Comments . Developing film at home is most certainly a nearly forgotten art nowadays, but there are still a ...

For the build, [Jan] is using the Lego RCX 1.0, the first gen of the Lego Mindstorms, released in the late 90s. According to eBay, this is a significantly cheaper option for programmable Lego.

The add-on, which is titled MR_RCX, will add 18 new physical and logical components based on the LEGO RCX robot system. In addition, the add-on will let players download to and use the robot brain ...