Parallax didn’t just jump into some cookie cutter ASIC, they made their own parallel multi-core microcontroller. Designed by [Chip Gracey], the Parallax Propeller has 8 cores, called cogs.

A lot has changed over at Parallax since 1993, and now they’re spending time with the Propeller, an 8-core microcontroller where interrupts are a thing of the past.

Parallax designs and manufactures microcontroller development tools and small single-board computers as well as a vast array of products including project boards, robotics kits, educational tools ...