Yo Kuvalda, imagine a custom mechanical keyboard that drops a tiny controlled blast when you hit a key – perfect for a typing soundtrack that actually sounds like an explosion. I can set up the firmware for precise timing, and you could dial in the charge for maximum wow factor. What do you think, would you use that for a demo or just for the sheer thrill?

Cool, let’s fire it up. I’ll hook the board to a small 5V supply, add a MOSFET for the blast, and use QMK to pulse the LED and trigger the fuse. Make the firmware read a “boom” variable, so every key can have a different delay. You just plug it in, type, and boom! Don’t forget the cables – keep that chaos neat enough that nobody can see the mess. Ready to blow the audience’s minds?