================================================================== 3D PRINTS ================================================================== Print the following parts (preferably in ABS, I haven't tried them in PLA): 4 x motor_mount.stl 4 x clamp.stl 4 x clamp_bar.stl 4 x bolt_handle.stl 1 x box_top.stl 1 x box_bottom.stl (Optional) If you need some extra range, also print: 4 x extender.stl ================================================================== SCREWS / NUTS / BOLTS ================================================================== To put everything together, you will need some nuts, bolts and washers. You can source them yourself, or use the below mentioned item numbers on rs-online.com: 189-620 - Plain washer, M3 - four for each motor 293-325 - Hex socket cap screw, M3x20mm - four for each motor 521-850 - Wing nut, M4 - one for each clamp (two with extender) 189-636 - Plain washer, M4 - two for each clamp (four with extender) 290-118 - Hex socket cap screw, M4x30mm - one for each clamp (two with extender) 279-571 - Hex bolt, M4x60mm - one for each clamp ================================================================== ELECTRONICS ================================================================== 4 x Motor 1 x Propeller kit (2 times left and 2 times right rotating) 1 x Propeller accessory pack 4 x ESC (electronic speed controller) 1 x transmitter + receiver (with a minimum of four channels) 1 x LIPO battery 1 x Battery charger Apart from these parts you will need a flight controller. I've been using the opensource OpenPilot CC3D. More info on the OpenPilot project can be found on openpilot.org (and especially in the forums). For the other components, below you will find a list of the ones I've been using. For the kit, I've tried to keep costs down and used parts that are easy to order online. Motor: NTM Prop Drive Series 28-26A 1200kv / 250w http://www.hobbyking.com/hobbyking/store/__17345__NTM_Prop_Drive_Series_28_26A_1200kv_250w.html Propellers: 10x4.5 SF Props 2pc Standard Rotation/2 pc RH Rotation (Black) http://www.hobbyking.com/hobbyking/store/__25824__10x4_5_SF_Props_2pc_Standard_Rotation_2_pc_RH_Rotation_Black_.html Prop accessory pack: NTM Prop Drive 28 Series Accessory Pack http://www.hobbyking.com/hobbyking/store/__16719__NTM_Prop_Drive_28_Series_Accessory_Pack.html ESC: TURNIGY Plush 30amp Speed Controller http://www.hobbyking.com/hobbyking/store/uh_viewItem.asp?idProduct=2164 Turnigy 9X 9Ch Transmitter w/ Module & 8ch Receiver (Mode 2) (v2 Firmware) http://www.hobbyking.com/hobbyking/store/__8992__Turnigy_9X_9Ch_Transmitter_w_Module_8ch_Receiver_Mode_2_v2_Firmware_.html Turnigy nano-tech 3000mah 3S 25~50C Lipo Pack http://www.hobbyking.com/hobbyking/store/__11919__Turnigy_nano_tech_3000mah_3S_25_50C_Lipo_Pack.html Turnigy Accucel-8 150W 7A Balancer/Charger http://www.hobbyking.com/hobbyking/store/__7523__Turnigy_Accucel_8_150W_7A_Balancer_Charger.html