Indoor (First try)

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E_indoor_1.jpg (23716 bytes) Power is a old servo motor with a belt drive at a 4 to 1 ratio Weight is 220grams with 7*50mha batteries.
It doesn't have quite enough power. 300mA at 7v is 2.1watts . I think I need about twice this. E_indoor_2.jpg (19751 bytes)
E_indoor_3.jpg (22924 bytes) It' just a test bed to see if  I had enough power, and I didn't.

"More will follow".