I am trying to make your "PID brushless motor control tutorial" https://www.youtube.com/watch?v=AN3yxIBAxTA
And the 1245 propellers are preety expensive for me. What would be a cheap alternative? (around 10-12 dolars).
And, how can i tell what kind of propellers are compatible with the 2212 brushless motor? because i wanted to find a compatbile propellers on my own.
Any help appreciated, thanks.