Hi stuff...
I hope this is correct forum for this question.
I have next project to-do for my turntable. Currently based on vintage regular speed controller, I have using correction with stroboscope based solution as it was defined by vintage TT.
In my point I could use some Arduino (as example Nano) to correct speed of TT automatically based on sensor to calculate number of silver (white) and black dots of strobe.
I have found ky-033 model that could be used to detect white/black lines and working with multiple Arduino boards.
So my question is:
- do someone knows limit about detected black/white lines by this module (it has minimum distance about 1sm from the line) but I never seen limitation of line size.
- need to understand the speed limit of detection (as I see this is about 100 white and 100 black dots on the 1 loop). So with 33.3 / 45 of TT speed we will have 3300 * 2 minimum detection in 60 seconds. Does this module could support this speed of detection.
In case this module is simple and not enough, may someone knows some other module with required spec's as detection of 2-3mm lines (dots) and with possibility to detect up to 4-5 thousand dot's per minute.
Thanks.