I have been wanting to upgrade the wimpy fluorescent lights in my house for a long time, but 2'x4' LED panels are expensive. I found a really good deal on some Cree panels so I bought enough to replace all the ones in my house. I wanted them to be smart compatible so I could use alexa to dim them and turn them off/on. Unfortunately These are commercial lights so they use 0-10v signals for dimming. I could not find any smart home compatible 0-10v dimmers so I set about building my own.
Building a custom control box for a laser cutter/CNC combo machine using a smoothieboard.