Pink Selfie Quadcopter for Girls.!! So let my daughter Luna to review..

Eachine Elfie E50S WIFI - My Luna Review (4 min 26 sec)

Pictures here:
https://www.rcgroups.com/forums/show...dable-Banggood

Thanks to BGWell from Banggood for the sample.
Eachine E50S WIFI FPV With 2MP 720P Camera Beauty Mode Foldable Arm Altitude Hold RC Quadcopter:
https://www.banggood.com/Eachine-E50...1291912201502M

This is 2 years old motor from my Quadcopter, crashed 3 times, need to lubricate the bearings, still good overall performance.
Bent propeller adapter from crash, changed with new one, motor shaft still in good shape.

XXD A2212 1000kv 3S thrust test (2 min 43 sec)

Will design new light frame to replace the old one.
Quadcopter Specs:
- XXD A2212 1000kv Motor,
- 1045 Propeller
- Mini APM FC with Neo 6M GPS,
- Emax 4in1 25A ESC,
- 3S 5200mAh Battery,

Thrust Test:
- Motor XXD A2212 1000kv
- Propeller Gemfan 1045
- ESC FMS Predator 50A
- Battery Lion Power 5200mAh 3S

My old 480 Quad:

Here is my Eachine E55 review..

Eachine E55 Mini FPV Foldable Quadcopter (3 min 16 sec)

Thanks to BGWell from Banggood for the sample.
Received BNF version, that means no dedicated transmitter, need smart phone to control the quad.
My fingers doesn't work well with touch screen controller, i need to feel the stick, better with RTF version (for me).


https://www.banggood.com/Eachine-E55...m_campaign=E55...Continue Reading

Nice little motor for 300-350 size multicopter

Here is my Test Result on thrust stand:

Racerstar BR2208 1800kv Brushless Motor Test 3S (1 min 11 sec)

Motor: Racerstar BR2208 1800kv
Battery: 3S 5500mAh 30C
Propeller: Gemfan 7038
ESC: FMS Predator 50A

Thanks to BGjim from Banggood for the samples.

http://www.banggood.com/4X-Racerstar...1291912201502M

Thanks to Banggood for sending me free sample to test..

First impression, this is really nice Valentine's Day Gifts, Pocket Selfie Drones for my lovely wife and daughter..
Not for me, I just cannot imagine carrying something pink inside my pocket..

http://www.banggood.com/Eachine-E50-...gn=EachineE50S

Will test soon. Here's the pictures:...Continue Reading

Many thanks to Banggood for sending me a sample to test..

Product link: http://www.banggood.com/Eachine-Tiny...chineTinyQX90C

This is 90mm Micro FPV Racing Quadcopter Based On F3 EVO Brushed Flight Controller,
My sample came with built in Flysky receiver, i will test to bind with Flysky FS-i6 and FS-i6s Transmitter,
For FPV will test with Eachine Racer FPV Drone 7 Inch 5.8G 32CH Monitor,

The pics:

Hello..

Here is my new Foldable Quad design.

Frame Specs:
- Motor wheelbase 500mm
- Materials: Aluminum tube 10x17mm, 4mm Plywood, PVC, and 3D printed parts.
- Max Battery size LxWxH - 160x54x36mm,
- Max Propeller size 11" without gimbal, 10" with gimbal,
- Motor size 2212 or 2216 (can use differnt motor sizes with different motor mount)
- Two Canopy types: White ABS 3D printed or Transparent black PVC
- Size LxWxH: 375x388x102mm, Folded: 368x142x102mm
- Frame weight: 335gr with PVC canopy, 320gr with ABS printed canopy

UPDATE 1:

White ABS canopy printed, one with green acrylic paint. (Front led light and RX antenna mount not installed yet)

UPDATE 2:

Additional frame info:
- Anti Vibration Rubber for Upper Body (no need for extra dampening materials),
- Built in 6 Front LED and 6 rear LED (color option: white, blue, green, yellow, red)
- Pointing down RX antenna mount (45 deg left, 45 deg right),
- Built in front mount for MaxSonar,
- 22xx Gimbal Motor size,
- Optional Motor Mount and Landing Gear for X8 setup,

UPDATE 3:

Already sold two version, RTF and Frame Kit.
- Manual Book for RTF version,
- Big Box for RTF version,

UPDATE 4:

I've made New Canopy design for Pixhawk-2
- 10mm taller and 8mm longer than previous Pixhawk canopy.
- Stretch overall size a little bit, can accommodate bigger battery size, max battery size 175x54x40mm. Motor to motor now 512mm.
- Update many frame detail, much easier to install PDB,...Continue Reading

Hello..

Here is my New Tricopter for AP. Alien Head inspired me.
Designed to be very small for 646mm wheelbase tricopter when folded.
Basically same design as my Rudder Fin Tricopter. https://www.rcgroups.com/forums/show....php?t=2679357

The only differences are Tail Boom and Yaw Mechanism, the new tricopter can fit inside my bag.

Design Concept:
- Smallest format when folded, (can fit inside bag)
- Can convert to Y6 easily (need additional 4 motor mount and longer landing gear)
- Flight Controller position far from high current source (can use FC with built in compass)
- Direct gimbal motor mount to upper body, (can remove upper gimbal parts, save weight)
- Front camera position, same level with props, (no prop shadow hit the lens when sun position above the camera)
- All the components inside the body, (clean look, good wind resistance)
- All sensitive component far from high current source, (reduce magnetic interference)
- All wiring inside aluminum tubes (clean look, good wind resistance, reduce magnetic interference)
- Upper body isolated from main body with rubber ball, (reduce vibration to all upper components)
- Motor with built in ESC, (reduce magnetic interference, simple wiring, save weight)
- Yaw mechanism with Ball Bearing,
- Lower Tail Motor position from servo axis (no need for high power servo, but need ball bearing servo)

Component position can be seen in the drawing bellow:
- Mini Flight Controller (Dark Blue)
- Receiver (Light Blue)
- GPS with Compass (Green)
- VTX and 3DR mavlink (Pink)
- Gimbal Parts (Orange)
- High current source: Batt, Power cable, PDB, Motor, ESC (Red)
- Servo (Brown)

Hello..

This is my tricopter, I decided to make different yaw mechanism, with small servo and rudder fin.

Here is the design and finished tricopter: