Double tripod

remix of tripod
12 servo
30 grams, printing time 3 hours

Thanks to all other person design;
Main parts
Tripods are coming ... by Ablapo
https://www.thingiverse.com/thing:61949

Leg.stl
3DOF Mini Quadruped by tmbg
https://www.thingiverse.com/thing:50125

Center.stl
This thing was made with Tinkercad. Edit it online
https://www.tinkercad.com/things/lcS1f9Pqic8

Shematic
Lelf Front connect to pin D2-D4
Lelf Back connect to pin D5-D7
Right Front connect to pin D8-D10
Right Back connect to pin D11-D13
Arduino Nano, Vin and GND to 5V +/-
Servo VCC(red) and GND(brown) connect to 5V +/-
use LM2596s voltage regulator for other batteries

Work the same way that
Regis Hsu's Spider Robot...

Code
spider_robot.ino.txt
open with wordpad, and then change extension
Or copy to your arduino sketch

Download Libraries from:
https://playground.arduino.cc/Main/FlexiTimer2

The Instruction guide
http://www.instructables.com/id/DIY-Spider-RobotQuad-robot-Quadruped/