Uploaded November 2016 | Updated September 2026, 1 week ago

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Laser is controlled by ESP8266 Nodemcu running Cayenn protocol so you can easily control it via ChiliPeppr. MLX90621 heat sensor mounted under laser. Raspberry Pi cam mounted as well for visual feed. All mounts are adjustable for correct field of view. Linear slide allows independent raise/lower of laser to get it close to the workpiece without interrupting spindle work.