SShoaibinmanhoosbilli1.hashnode.dev·Jul 5, 2024 · 8 min readHow to Build a Laser Projector: Step-by-Step GuideIn an attempt to create multi-coloured laser beams combined and then projected onto the screen with a galvanomirror and an STM32 microcontroller, I will be working on the STM32 part. Here, I'll figure out the firmware needed to steer the combined las...00