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I'm sorry for my bad English, but i hope you'll get the main idea of my project. I'm buillding a 4 leged robot, right now I'm Havig problems with the timing of the legs in order to make it walk. I'm Using 8 micro 9g servos. i still did'nt mount any sensors and i know that it dosent look very Aesthetic but it will be... I need Help: 1. I understand that i can make the Digital Input Pins as a Digital OUTPUT - How do I do that. I used all the digital outputs for the servos and i need more. ...
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/second-robot-first-walker-nonamebot