75mm micro quad frame

cults3d

i found abs>pla, but i guess nylon or polycarbonate is even better. i use tpu for the feed this copter is a blast to fly, flips & rolls very fast, insane yaw rates are possible. frame is tough and can take a hit. I tried with PLA first, but it is heavier and tends to shatter, even though it appears tougher. Print at 100% infill to get maximum toughness. Weighs about 6g. use 380mAh batteries, ~4 minutes airtime. board: http://www.banggood.com/Eachine-FRF3_EVO-Brushed-Flight-Control-Board-Built-in-FRSKY-Compatible-SBUS-8CH-Receiver-p-1091779.html motors: 7x20mm coreless motors, e.g.: http://www.banggood.com/4X-Chaoli-CL-720-7x20mm-Coreless-Motor-for-90mm-150mm-DIY-Micro-FPV-RC-Quadcopter-Frame-p-1070123.html props: http://www.banggood.com/5-PCS-HM830-RC-Paper-Plane-Blade-Replacement-p-916674.html ( i prefer these ones over the 3 blade props linked below, but you need a 0.9mm or 1.0 mm drill to make them fit on the motors) -OR- http://www.banggood.com/5X-Eachine-3-Blade-Propeller-Prop-20Pcs-for-7mm-8_5x20mm-Coreless-Motor-DIY-Micro-FPV-Quadcopter-p-1059073.html cam: http://www.banggood.com/Eachine-TX03-Super-Mini-025mW50mW200mW-Switchable-AIO-5_8G-72CH-VTX-600TVL-13-Cmos-FPV-Camera-p-1104884.html (there are many cams now that fit, i have also tried tx01, tx02) batteries: http://www.banggood.com/5X-Eachine-3_7V-380mah-25C-Lipo-Battery-for-Hubsan-H107-H107L-H107C-H107D-p-993948.html? dont go heaver than 12g per battery or you will really start to feel the weight. I found that 500mah lipos only give 30-45 seconds more flight time, but way slower throttle response!