У самого простого контролера naza есть два выхода на две сервы (к примеру) призваные стабилизировать подвес с камерой в двух осях, б.у. контролеры в борохолке для коптеров проскакивают по паре тысяч.
На барахолках покупать - себе дороже. Новый стоит больше $100 плюс к нему надо сервы или моторы с регулями плюс всю механику переделывать.
Привод башни и ствола:
BGC 3.1 2 Axis Brushless контроллер $10,5
Gimbal Motor BGM4108-150HS вертик $32
Gimbal Motor GM7008H поворот гориз $51
2Pcs GT2 20T 5mm вертик $2,3
Belt 6mm GT2 208mm вертик $1
GT2 Tooth 60T 5mm вертик $4,8
Slip Ring 12 Circuits 12.5mm гориз $8
--------------
Всего $110
Пушка:
AEG Gearbox Set $35
LONEX 6.03 ствол $32
LONEX HOP-UP $19
Остальное типа подшипники и мелкая слесарка и автоподача ВВ (переделанный стандартный магазин).
Не скажу что очень дёшево, за-то качественно.
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