I’m a beginner when it comes to electronics, so I need some advice.
I need to measure the angular position of a shaft, which constantly does a small rotation (~0º-20º) back and forth at high speed (does this motion 6 times per second). I’d need a resolution of maybe less than 0.2º.
From my research, I’ve found that maybe a Hall Effect absolute angle sensor would do the job. I’ve found a couple of 12-bit ones
but I’m not entirely sure if they are the right solution.
I have 100€ max to spend and would need to connect it to an Arduino without many complications.
Is any of these a good solution?