3D DIY wooden kit
Hot
TT gear motor: reduciton ratio 1:220, single side, double male lead;Battery holder: 2*AAA, red and black double female lead 15cm;Toggle switches: wire 10cm, female-maleScrewdriver..
$19.90
Including:4*DC gear motor4*wheels1*4AA battery holder4*20 line tachometer encoder8*Fastener1*3D assembly drawings1*Several pillars screw nut1*boxonly the above package content, other products are not included...
$22.87
This useless box is the wooden version.Every time you press the switch, this box will open automationcally.This kits include assemble instruction and tools.You can enjoy the process when you assemble...
$12.39
Showing 1 to 5 of 5 (1 Pages)