digital-pendant-necklace

A simple LED necklace based on Adafruit GEMMA v2

Table of Contents

1. Bill of Materials
2. References

Bill of Materials

Adafruit

• 3 x Adafruit GEMMA v2 - Miniature wearable electronic platform[ID:1222] = $29.85
• 3 x Heat Shrink Pack[ID:344] = $14.85
• 3 x Adafruit Micro Lipo - USB LiIon/LiPoly charger (v1) [ID:1304] = $17.85
• 3 x Lithium Ion Polymer Battery - 3.7v 150mAh[ID:1317] = $17.85
• 1 x Adafruit Mini 0.8" 8x8 LED Matrix w/I2C Backpack - Yellow-Green[ID:872] = $9.95
• 1 x Adafruit Mini 8x8 LED Matrix w/I2C Backpack - Blue[ID:959] = $11.95
• 1 x Adafruit Mini 8x8 LED Matrix w/I2C Backpack - Yellow[ID:871] = $9.95
• 3 x Soft Tactile Button (8mm) x 10[ID:3101] = $5.85
• 1 x Solid-Core Wire Spool - 25ft - 22AWG - Violet[ID:2990] = $2.95
• 1 x Solid-Core Wire Spool - 25ft - 22AWG - Blue[ID:2989] = $2.95
• 1 x Solid-Core Wire Spool - 25ft - 22AWG - Green[ID:2988] = $2.95
• 1 x Solid-Core Wire Spool - 25ft - 22AWG - Red[ID:288] = $2.95
• 1 x Solid-Core Wire Spool - 25ft - 22AWG - Orange[ID:2986] = $2.95
• 1 x Solid-Core Wire Spool - 25ft - 22AWG - Black[ID:290] = $2.95
• 1 x Solid-Core Wire Spool - 25ft - 22AWG - Gray[ID:2983] = $2.95
• 1 x Solder Wire - SAC305 RoHS Lead Free - 0.5mm/.02" diameter (50g) [ID:1930] = $14.95

Jo-Ann Fabric and Craft Stores

• 1 x Cord Suede Leather - VP SA - 717968519900 = $3.84

Sub-Total: $157.54

References

Based on the tutorial available at: learn.adafruit.com or PDF