Rhea is provided as a free resource to the entire Purdue community.
But if you enjoy using this online learning resource, please consider making a donation to Project Rhea. Your contributions will help us equip the Rhea Development Lab (in MSEE393), maintain the server, support software development efforts, and increase the use of Rhea campus-wide and beyond. You can contribute online using a credit card, debit card, or check by clicking here. Please write "Project Rhea" in the 'Special Instruction' field and select "School of Electrical and Computer Engineering" in the 'Make a New Gift' field.