Itty Bitty RoboKitty (a new OpenCat)

Just another prototype of OpenCat. Tested on multiple gaits, random slope walking and long march in deep snow. I received some new servo samples to test on my old prototype frame. 8 DoF using RC servos, 280 g with 2S 14500 batteries for 30 mins walking. Driven by OpenCat code on NyBoard V0 (Arduino Uno equivalent with 2K SRAM, 32K flash, 20MHz clock). With recent code optimization and better servos, its performance is improved dramatically. It’s another example to show the potential of OpenCat framework