Electronics Parts

• Huzzah ESP8266 Breakout
• Monochrome 1.3" 128x64 OLED graphic display
• USB micro-B breakout
• 2 x 1-pin male headers (these are included in the above breakouts)
• 6-pin right angle header (cut from one of these)
• thin wire
• MicroUSB cable (for powering the clock)
• 5V 2A USB port power supply (if you don't want to just power the clock from your computer's USB port)
• A web server running a small PHP script. You can even use a Raspberry Pi running locally on the network or any web hosting service you use.

Enclosure Parts

• 2 x laser-cut acrylic pieces (download vectors from repository)
• 3 x 1" 2-56 screws
• 1 x 3/4" 2-56 screw
• 2 x 1/4" 2-56 screw
• 15 x 2-56 hex nuts
• 2 x 3/16" nylon spacers 

Tools

• a computer which can program the Trinket Pro 5V
• FTDI cable (for programming the Huzzah breakout)
• a soldering iron
• solder
• wire strippers
• diagonal cutters
• small flathead screwdriver (2.4mm)