This first part of the presentation covers the challenges with digital circuit design and building testbenches in HDL and how cocotb can help mitigate those challenges.
The next part will cover a cocotb example and how cocotb works with the simulator.
presentation slides:
https://docs.google.com/presentation/d/1zugOCcWV_SXj0Bq5WKZequVLZ3Uh8_YhImmvimYsgEc/edit?usp=sharing
cocotb-introduction repo:
https://github.com/andrewandrepowell/cocotb-introduction