We will make use of the following things in this project:

• A Pi Zero W
• An official Pi Zero case
• A portable battery pack
• Inkjet iron-on transfer paper (A3/A4—two sheets)
• The item of clothing to be modified, for example, a top or t-shirt
• Four red sewable LEDs
• Four green sewable LEDs
• Four blue sewable LEDs
• Conductive threads
• Some fabric, the same color as the clothing
• Thread of the same color as the clothing
• A sewing needle
• Pins
• 15 small metal poppers
• Some black, blue, red, and yellow colored cable
• A mobile phone
• Solders and soldering iron
• Clear nail varnish