This Mole Day Project was created by Connor Denihan and Paul Savvas in 2025. It was designed for the Great Mills High School STEM academy's Mole Day Celebration. The project consists of two major sections: Hardware and Software. Both the Hardware and Software are publicly available under their respective licenses. The entirety of this chemistry has been nicknamed Mole Mini, running Mole OS as its software.
Mole OS is the software designed for Mole Mini.
✨Features
- Chemical Equation Balancer: Input an unbalanced equation and within seconds received the balanced version.
- Frequency and Wavelength Calculator: A calculator that can find the speed of light, wavelength or frequency when two known values are inputted.
- Frequency and Photon Energy Calculator: A powerful tool than can help find either photon Energy, frequency or Planck's constant when two values are inputted.
- Mole Calculator: A simple tool to help determine the missing value between mass, molecular weight and moles.
🧑💻Source Code The source code for Mole OS can be found here: https://github.com/cdenihan/mole-day-project
A Raspberry Pi Zero 2W and a custom 3D Printed case encompasses all of Mole Mini's hardware.
🪛Parts Lists
- Raspberry Pi Zero 2W
- Micro HDMI to HDMI Adapter
- Micro USB to USB Adapter
- Micro USB charging cable
- Mole Mini Label
- Custom 3D Printed Case
- Screws
🖨️3D Printed Case
The 3D Printed Case for the Mole Mini can be found for free on Thingeverse. The whole project can be printed in two parts and with a small printer. The case can be printed here free of charge: https://www.thingiverse.com/thing:7050104