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This is really neat, but not having a spare Android tablet lying around, I'm left wondering: is there any cost-effective way to magnify a small screen, say that
by rmxt 11y ago
This is really neat, but not having a spare Android tablet lying around, I'm left wondering: is there any cost-effective way to magnify a small screen, say that of a SGS3, to a larger size? Anyone have any tricks of light, like angled mirrors or prisms, up their sleeves to achieve such an effect in a thin depth? I don't get the impression that resolution is all that important if all it's going to be used for is a few lines of monochrome text and symbols.
- matthiasb 11y agoIf you have a spare screen, this is a nice low cost alternative: https://www.raspberrypi.org/blog/magic-mirror/ https://www.raspberrypi.org/blog/magic-mirror/
- rmxt 11y agoThanks. Any suggestions for a purchasable low-cost, low-power, low-medium resolution, largish screen? EDIT: Self-suggestion : https://www.adafruit.com/products/1287... https://www.adafruit.com/products/1287.... and the linked to tutorial has some suggestions.
- harpastum 11y agoYou can get refurbished 17" monitors from Newegg for about $50: http://www.newegg.com/Product/Product.aspx?Item=N82E16824195011 http://www.newegg.com/Product/Product.aspx?Item=N82E16824195... If you're using an rPi and don't want to get an adapter, the cheapest HDMI-input display is this 20" 1600x900px for $90 new: http://www.newegg.com/Product/Product.aspx?Item=N82E16824112027 http://www.newegg.com/Product/Product.aspx?Item=N82E16824112...