Here’s another Trinket Contest entry that was interesting enough for its own feature. [Adam] made his own Hackaday version of the Bat signal. It’s not nearly as big, but the concept is the same. Using ...

I have used projectors for decades. I have used small ones to large ones, awesome ones to crappy ones. I used projectors ‘back in the day’ that were so big you had to drag them in a suitcase. And one ...