Sphere Robot BB9E V2 Project - V2 Electronics

V2 Electronics control board using ESP32

Introduction

A version 3 of the electronics board was developed this time using a ESP32 instead of an arduino nano and a MPU6050 to measure inclination.

For this a homemade PCB was fabricated to which I soldered the components

Schematic

PCB Schematic.

PCB Fabrication

PCB Design.

PCB printed with ink transfer method.

Finished Product

PCB With components mounted.

Comparison of boards, V1.2 Arduino Nano vs V2 ESP 32.

Comparison of back of V1.2 vs V2 PCB board.

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