Home made Spirograph - DC motor controlled, Draw beautiful patterns!, wow, amazing science, projects, technology,
Watch my other home made DIY videos at following links:
scissors lift https://youtu.be/1HGOSbaPNXM
spiro graph https://youtu.be/8NU5_ECmBrY
DPDT switch circuit https://youtu.be/9Fvh8nn0TQw
Limb motion robot https://youtu.be/dxe6Zcr_rUY
Rope climbing toy https://youtu.be/RpMmgnUARq0
Playing cards trick https://youtu.be/3p7risRJCPE
