Categoria: Hackaday (https://hackaday.com/)
Practice While You Work
This week, I had to do something I haven’t done in a long, long time: make myself a custom PCB…
SteamVR Controller Controlling Addressable LEDs
[Chris] had an idea. When playing VR games like BeatSaber, he realized that spectators without headsets weren’t very included in…
Cheap Fiber Optic Wand Toy Becomes Tiny Weird Display
If you’ve ever seen those cheap LED fiber optic wands at the dollar store, you’ve probably just thought of them…
A Different Take on the River Table Does it in Bronze
River tables are something we’ve heard decried as a passé, but we’re still seeing some interesting variations on the technique….
Hackaday Podcast Episode 310: Cyanotypes, Cyberdecks, and the Compass CNC
This week, Hackaday’s Elliot Williams and Kristina Panos met up in a secret location with snacks to bring you the…
Tech in Plain Sight: Shopping Cart Locks
The original locking wheel. Shopping carts are surprisingly expensive. Prices range up to about $300 for a cart, which may…
Low-Resolution Fluid Simulation On An ESP32
Fluid simulations are a key tool in fields from aerospace to motorsports and even civil engineering. They can be three-dimensional…
esp-hal, a Stable-API ESP32 HAL Gift For Your Rust Code
Looking to write Rust on the ESP32? You’re in luck, a new challenger has entered the scene, looking to help…
Thermorphs: Self-Folding 3D Prints
Prints separating from the build plate or warping when you don’t want them to is a headache for the additive…
Convert a Cheap Tube Preamp Into A Headphone Amp With Jenny
Big-name tube amplifiers often don’t come cheap. Being the preserve of dedicated audiophiles, those delicate hi-fis put their glass components…
