Spider quadruped Arduino Nano

Robot Spider Quadruped is an educational toy that allows you to develop your interest in robotics, electronics and Arduinio as well as mechanics. The open Arduino platform allows you to modify your code and add new functionalities. Design so that all parts can be easily assembled, run smoothly (ball bearings), and it is possible to develop your own robot modification parts (3D printing).
The kit contains all parts (except LiPol) needed to assemble a fully functioning robot. Control is via the Android application: Bluetooth SPP Tools pro.

Print instructions

Set contains:
printed robot parts: 4x legs, 4x shin, 4x thigh, body top + bottom
Servos 9G SG90 (SG 92 option) - 12 items
Board Arduino NANO V3.0 16MHz USB - ATmega328P - CH340 - Maple 1 pc.
NANO SHIELD expansion board - 1 pc
bluetooth receiver BT HC-06 - 1 item
3A mini step-down converter - 1 item
goldpin connection cables - 1 set
M3 bolt and nut set - 1 set
ball bearings 693

To power the robot, we recommend using Li-Pol 2S 7.4 V batteries With maximum dimensions of 20x30x80 mm
Robot control program borrowed from the project: Spider Robot
https://www.instructables.com/id/DIY-Spider-Robot-PART-II-Remote-control/