Build a basic Li-Fi (Light Fidelity) transceiver using two Arduino boards, a 5V Laser module, and a Light Dependent Resistor (LDR)
Integrating a Galil controller and Keyence laser via Python to deliver real-time 3D topographical rendering and surface analysis.
DIY modulated laser transmitter prototype for experimental optical SETI research.
A practical step-by-step guide to making PCBs with the xTool F1 Ultra fiber laser, parameter tuning and the workflow
EDGE AI SENTINEL IS A offline‑first smart infrastructure guardian designed to deliver real‑time safety. Integration with SCADA/BMS platforms
Autonomous Pico W Predator Sentry: 3-zone PIR & ultrasonic radar sweeps to actively scan and lock onto an intruder's center of mass. 🎯
Extensive updates from the A1 version. Simpler, Faster, More Accurate, & 45m Range.
High-resolution, open-source, wireless laser DAC with SD-card playback, network control, and ILDA output.
After a simple calibration, the laser beam points extremely close to the desired target, making it possible to find many deep-sky objects
A laser shooting game built with M5Stack. Select Real or Practice mode, aim at the target, and count every successful hit in real time.
Laser alignment meets digital angle readout in one open-source handheld tool — no 3D printer, no expensive parts.
Use any diode laser engraver to burn a personalized monogram into a maple cutting board — beginner-friendly, giftable result.
