LaserControl 🔴 — Arduino 12V Laser PWM Controller A professional single‐file Arduino sketch to safely drive and dim a 12 V laser module using PWM, a MOSFET driver, a potentiometer and a toggle button.
Can control two lasers off of an analog or TTL input with OLED display
Wireless optical data transfer over a modulated laser link — Arduino-based transmitter/receiver pair that sends text and images as light pulses instead of RF. LED prototype → laser (KY-008) upgrade for ~1ms/bit transfer speed.
Raspberry Pi script plus Arduino sketch for monitoring Toptica laser controller and communicating with dash server.
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