As of today, Govee has launched its latest product, the Neon Rope Light 2. As an improved version of the previous generation, it's now designed to provide effortless personalisation thanks so its ...

But it’s a pretty cool rabbit hole that leads to homebrew neon seven-segment displays on a calculator with relay logic. It’s a little thin on documentation so far, but that’s because [Mark ...

Now, many of us have dabbled in the dark arts of blinken, tinkering with LEDs or flashing a neon bulb or ... Engineer’s Guide to DIY Computer Controlled Holiday Lights. [Bill] covers the ...