I'm making a glowing crystal diorama! **MATERIALS:** **Smoke machine:** - Vape - Air pump - Plastic/silicone tube - Liquid container - T/L connectors (for the tubes ...

Arduino is probably the first thing that comes to mind for most hobbyists and students when they think about embedded systems. It has certainly gained its name among the electronics community, and in ...

As from 19th January 2015, the various sketches below "time out" if they don't enter programming mode after 50 attempts. The code displays a dot for every attempt, so if it fails you will see ...

The alphabet soup of TV terminology is overwhelming enough, but you might have seen a particularly confusing term pop up lately: mini-LED. LEDs are already tiny, so what exactly could the "mini" here ...

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With a recent rise in popularity, the best LED face masks have been stirring up a lot of controversy. If you haven't tried an LED mask before, you've probably at-least seen one in action. It's a ...

The following project is an update of Gary D. Patterson’s “Simplified CTC signals” in the July 1988 issue of MR. Bringing the project up to date was a large endeavour. The block control project now ...

With technology advancing at an ever-accelerating rate, the gadgets and innovations you come across daily can often feel like they've jumped straight out of a science fiction movie. For instance, you ...