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Upgraded LED Parts coming overnight

A project log for IR/UV Invisible QR Code Navigation for Robotics

Anti-Stokes shift / Up Conversion invisible QR codes for indoor navigation of robotics. Invisible tags readable with UV or IR lighting.

Josh StarnesJosh Starnes 10/10/2018 at 19:380 Comments

UV 3 watt leds and IR 3 watt leds are on the way as well as heat sinks to solder them too. I plan to use compass error correction for the heading between QR codes. I already have regular 5mm leds , but I need something a little bigger for ceiling reading clearly.

In addition to the LEDS, I ordered a compass module because I cannot locate the one I ordered for the project.

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