Halloween is about tricks and treats, but who wouldn’t fancy a bit to drink with that? [John Sutley] decided to complete his Halloween party with a drink dispenser looking as though it was dumped by a ...

Is the Nova V3 really the best Neopixel lightsaber you can get for $170? In this unboxing and review, we break down the build quality, blade effects, sound profiles, and performance of this popular ...

[Nick Poole] does a lot of custom work with vacuum tubes — so much so that he builds his own vacuum tubes of various shapes, sizes, and functions right on his own workbench. While the theory of vacuum ...

See: https://www.instructables.com/Fiber-Optic-LED-Lamp See: https://www.instructables.com/Fiber-Optic-and-LEDs-a-Wall-Decoration I adapted the code to suit my GRBW ...

Real-time 7-LED liquid level simulation Tilt-reactive physics using MPU-6050 accelerometer Smooth transitions and realistic fluid dynamics Ripple effects triggered by motion ...