Category: Bi-Copter

build COBRA AH-1 head shell that made by foam and sticker paper. Feb 17, 2015 MultiWii 2.4 bi-copter AH-1 Cobra head shell i build AH-1 COBRA head shell for my bi-copter. This video is short demo Feb 18, 2015 MultiWii

Feb 1, 2015 Smith Bi-Copter V1.2 I change flight control board to KK2.1 use firmware 1.19S1 Pro and add bottom plate for lower CG Feb 1, 2015 KK2.1 dualcopter FW 1.19S First test my build bi-copter installed with KK2.1 FW

My build Bi-Copter that start build on Jan 1, 2015 Jan 13, 2015 Smith Bi-Copter : Fly for test PID My build Bi-Copter, today i found PID that can fly. but i must continue do tuning it PID for better