So, you need to make an office or classroom presentation. You bring out your laptop and get to work with PowerPoint and you’re able to make absolutely amazing slides. But there’s one problem – you don’t have a projector.
Projectors are very costly and it isn’t very economical to buy one since you won’t be using it all the time unless maybe you’re a teacher. Don’t lose hope though because you can make a smartphone projector with only $3 or less in your pocket. Here’s how:
Here’s another look at how to do it just in case you can’t follow the steps above.
There you have it. Your very own projector which is 99% cheaper than those sold at the mall.