Lighting Condition for Optical Flow Breakout Board
Posted: Fri Dec 06, 2019 2:26 am
Hello,
I bought an optical flow breakout board for my mobile robot. Since I put it on the rear side of my robot close to my chassis, and sometimes the mobile robot blocks the light source, I put a LED right by optical flow breakout board. However, it seems like the board sometimes gives random reading after sometime. If I turn off the LED, the board will work for a while then give random reading again. Every time the board stops working, I just switch off/on the LED light, it will work for another period of time. Is there an illumination value that I should follow for this camera? I wonder if the camera auto adjust its exposure time.
P.S. The LED I have is very bright.
Sincerely,
Sean
I bought an optical flow breakout board for my mobile robot. Since I put it on the rear side of my robot close to my chassis, and sometimes the mobile robot blocks the light source, I put a LED right by optical flow breakout board. However, it seems like the board sometimes gives random reading after sometime. If I turn off the LED, the board will work for a while then give random reading again. Every time the board stops working, I just switch off/on the LED light, it will work for another period of time. Is there an illumination value that I should follow for this camera? I wonder if the camera auto adjust its exposure time.
P.S. The LED I have is very bright.
Sincerely,
Sean