Buildup of the Big Brain machine continued in the year 2011. Big Brain EXO plus super breadboards received a complete upgrade using wire bundles and thousands of decoupling capacitors (see lower photo) and interfacing precision resistors.
The EXO or Exoskeleton was joined to a series of super breadboards exceeding a total of 100 Parallax Propeller chips. The Big Brain was elevated to supercomputing status in the TeraFLOPS speed range in the subsequent year.