05/18/2024

How To Build Low Cost Single Cell Battery Powered RC Airplane. Homemade RC Airplane

Can the entire system including the Motor, Servos and receiver be powered by a single 3.7 volt 18650 battery?

– This simple model aircraft can be flown in very calm weather, outdoors or in large indoor environments. If it is to be used in windy outdoor environments, under the wing can be
covered with 2 or 3 mm insulation foam (such as Depron). Thus, the wings will be more resistant to the wind.
– There is no Dihedral angle in the wing assembly. Because the wings are very flexible and enough dihedral angles are formed spontaneously during flight.
– The model has to be very light. That’s why the body was designed with only two layers of photoblocks. This structure has sufficient durability for flight. To make the body more robust
for impacts If you want, you can stick a 1.5mm carbon rod into the body.

* 20A ESC: https://s.click.aliexpress.com/e/_DFglCoP OR
https://www.banggood.com/custlink/mvvDggsH4C
* 9gr Micro servos: https://s.click.aliexpress.com/e/_DDeBPIB
* 5gr Micro servo: https://www.banggood.com/custlink/mGDDqrPdDB
* 1.2mm Pushrods: https://s.click.aliexpress.com/e/_DedOeyr
* Servo control horn: https://s.click.aliexpress.com/e/_DmJqmaT
* DC 180 Motors: https://s.click.aliexpress.com/e/_Dn2hXLN
* 108mm Propellers (CW&CCW): https://s.click.aliexpress.com/e/_DDSwQhp
* Radio control system: https://s.click.aliexpress.com/e/_DCPHEVN or * https://tr.banggood.com/custlink/vvGEUUB1Tq
* Micro receiver: https://s.click.aliexpress.com/e/_DEXCStt
(18650 Battery 1500mAh+ & 4A+)
* 18650 3.7V Battery : https://s.click.aliexpress.com/e/_DnoSTyj OR https://www.banggood.com/custlink/KDGykQ8l6y
* 18650 Charger: https://s.click.aliexpress.com/e/_DEIr0cJ
* Hot melt Glue Gun: https://s.click.aliexpress.com/e/_DkCDXLd OR
https://s.click.aliexpress.com/e/_DnDleen OR https://s.click.aliexpress.com/e/_Dl2EcLt
* JST Connector&Cable: https://s.click.aliexpress.com/e/_DmTw9mx
* Cable Tie: https://s.click.aliexpress.com/e/_DBIS3ax

 

5mm kraft foam board
3mm insulation foam
2mm balsa sheet

Technicial Specifications:

Wing length: 88 cm
Body length: 65 cm
Wing area: 1056.00 cm2
Flight weight: 192 g
Center of gravity: 4.7 cm – 5.3 cm from the front of the wing
Vbar: 0.86
Motor: DC 180 Brushed
Battery: 18650 3.7V
ESC: 20A Brushed
Remote control: 3 channels or higher and 2 micro servos

 

 

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