Bunny PCB Artwork

Introduction

In this project I will be making colorful circuit board artwork. It consists of a ESP32-S3 minimal circuit at a low price point. The circuit board also supports LEDs and an OLED display. This colorful electronics kit also supports MicroPython and is a suitable gift for students to engage them in programming and electronics education.

PCB Design

Based on an ESP32-S3 minimal circuit, my final PCB design is of this bunny cartoon shape.

In this project, I decided to choose a Standard PCB with Red soldermask with yellow silkscreen.

This is a 3D render of the expected product. The price is very affordable for the level of customizability. 

Bill of Materials

For soldering of components onto the board, the bills of materials are as follows:

1. ESP32-S3-WROOM-1-N4
2. WS2812B
3. AMS1117
4. C0805 100nF
5. R0805 100R
6. R0805 5k1
7. 6MM Push Button
8. USB-C Connector
9. GC9A01 OLED

Demo Board

After completion, this is how the circuit board functions with the demo code as attached

Thank you and I hope you have found my project helpful. Please feel free to contact me if you would like to learn more or if you have any suggestions on unique projects. Lastly, big thanks to PCBWay for their contribution to the development of this project and the community.