Hi, I need an optical encoder for angle measurement of pendulum. However, I cant determine which one I should use . Can you suggest any optical encoder for me?
I will measure theta angle as shown here: http://www.mathworks.com/cmsimages/64210_wl_91891v00_uofarizona_fig2_wl.jpg
I will measure theta angle as shown here: http://www.mathworks.com/cmsimages/64210_wl_91891v00_uofarizona_fig2_wl.jpg