Engineering and diploma project ideas, branch-wise

Where can I find engineering project ideas with components and cost?

This catalogue lists 1747 project ideas for Computer, IT, AI, E&TC, Electrical, Mechanical, Mechatronics, Instrumentation and Biomedical students. Every project page shows how it works, a block diagram, the components with typical Indian prices or the software stack, the total cost and viva questions framed for your branch.