AAA battery RC toy on threads
thingiverse
Here is a fun little rc-toy running on 6 x AAA batteries that I designed for my kids. It consists of: 3D printed parts: Frame A Frame B Battery cover 2 caster wheels 2 motor wheels 2 threads (printed in flex) BOM: - 2 x micromotor N20 - motor controllers - Dual Way Bidirectional Brushed Esc 2s-3s Lipo 5a Esc (~5€ on aliexpress) https://www.aliexpress.com/item/1005004616154247.html?spm=a2g0o.order_list.order_list_main.80.14bd1802em62Ql - Radio receiver - FS2A 4CH AFHDS 2A (flysky) https://www.aliexpress.com/item/1005004750080507.html?spm=a2g0o.order_list.order_list_main.87.14bd1802em62Ql - Scavanged springs from AAA battery holder (~2€ on Aliexpress) https://www.aliexpress.com/item/1005004195965365.html?spm=a2g0o.order_list.order_list_main.110.14bd1802em62Ql - 4 623zz bearings (3 x 10 x 4 mm) + Some m2 (battery cover) and m3 screws (caster wheel axis and mounting of frame)
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