[Adam] made his own Hackaday version of the Bat signal. It’s not nearly as big, but the concept is the same. Using this single modified LED he’s able to project a 12″ image that seems quite ...

In this video I test my DIY bat signal powered by the incredibly bright Imalent MS18 flashlight against the clouds. I also show an easy way that you can build your own image projector using a few ...

For example I've found iPhone movie projectors for just $20. And, now, @ellieonsaturnn on TikTok has put out the bat signal on the next Five Beyond must-have—a $15 pop-up tent. It's truly as ...