Showcasing the new prototyping shield

A project log for Tardygrade

3D printed quadruped with a tiny BOM

Dejan RisticDejan Ristic 10/06/2021 at 04:000 Comments

The Tardygrade prototyping shield is a general purpose perfboard pcb that fits on top of the robot and breaks out the unused GPIO pins of the ESP32.

Here I have utilized it to build a little solenoid drum machine that adjusts its tempo to the walking pace of the robot.