In this video, we build a smart outlet you can control with a laser pointer or even a flashlight. It is fun, creative, and easy to follow. #DIY #Tech #Gadgets #LifeHacks #Electronics #diyproject #lase ...

Check out this fun DIY projector for the iPhone from the guys from Hack n Mod, made using 35 individual laser pointers, which can recreate a bit map font using the iPhone. This cool iPhone projector ...

Discover how to build your own DIY laser pointer that connects to your smartphone's headphone jack and is controlled via an app. This step-by-step guide covers preparing the audio jack, soldering the ...