I am currently trying to build a DIY drone for research. I have never involved myself in any sort of drone projects. Creating a drone is not the main part of the project unlike ME/Aerospace engineering people do, so it does not have to be super fancy.
According to some tests, the product can make things fly when the total weight is approx. 50g at max. However, the weight of our morphing body by itself is at least over 70g. We are even thinking about making a tethered drone (haha!) by not attaching a battery...
Would you be able to recommend some products or any sources that can be useful for building a DIY drone?