Worked Example: Memory Box

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Table of contents

1. Step by Step

Taking inspiration from Frohlich’s memory box, we’ll recreate it step by step using the Particle Photon.

For this project you’ll need:

• A Particle Photon
• A breadboard
• 10K and 1 kOhm Resistors
• An LED
• A photocell
• A DFPlayer Mini + A speaker
• MicroSD Card to store mp3 (FAT Format)

You’ll also need to use either the online Particle Build tool or the Desktop Dev IDE

Step by Step

Step 1: Wiring Step 2: Basic Sketch Step 3: Cloud Connectivity Step 4: Making Music

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Table of contents

• Wiring
• Basic Sketch
• Cloud Connectivity
• Completed Code
• Making Music