3D morphing stars in a pyramid (Patreon)

Inside a swirling holographic star pyramid (amazingly deep 3D effect)

For its simplicity this is a great visual effect. A 3D chamber with bright stars floating around inside it. It's not really a hologram as such, more of a prismatic illusion using moving LEDs and a complex prismatic film. I love the simplicity of the slip-ring assembly in this. It's optimised for easy manufacture with multiple contact points for reliable power transfer. The gold plated domed contacts and thick PCB tracks with a generous layer of grease should give a long lifespan. Especially with the slow rotation of the heavily geared motor. I should take the junky eBay one apart to compare the mechanism. If you enjoy these videos you can help support the channel with a dollar for coffee, cookies and random gadgets for disassembly at:- https://www.bigclive.com/coffee.htm This also keeps the channel independent of YouTube's algorithm quirks, allowing it to be a bit more dangerous and naughty. #ElectronicsCreators