Raspberry. Arduino. Build your own cinema projector. A few years ago, I used to spend a lot of time on eBay trying to spot attractive bargains for LCD screens and video projectors.
Auctioning sites are an excellent place to find out about price levels and market demand but they also provide impostors and swindlers with a stage. In the eBay offerings you’ll often find DIY and step by step books that will tell you how easy it is to make a video projector yourself using only a cardboard box and an old LCD screen. Télécharger fichier pour QR.