Random-Moving-Bug-RVFM-MAP-426-P-This-simply-constructed-bug-is-controlled-by-an-8-pin-PIC12F629-chip-P-P-It-moves-randomly-on-the-motor-shafts-turning-left-right-or-moving-forwards-as-the-motors-are-turned-on-&-off-by-the-PIC-P-RVFM-Random-Moving-Bug