[HH] drive two monitors with a Raspberry Pi

[Federico Lucifredi]

> The VGA expansion board, “is likely to have issues with EMC,” which means this probably won’t be a product.

Can anyone explain this?


Best -F


On Sep 10, 2014, at 9:41 PM, Tom Metro <tmetro+hhacking at gmail.com> wrote:

> Gert van Loo (of Gertboard fame) figured out how to get the Raspberry
> Pi's GPU to drive the GPIO pins, which if equipped with a simple
> resistive ladder D-to-A converter, can then drive a VGA monitor. Between
> that and the existing HDMI port you can drive two displays. Clever.
> 
> http://hackaday.com/2014/09/10/raspberry-pi-gets-vga-dual-screen-support/
> 
> (Required a model B+ in order to have enough GPIO pins.)
> 
> -Tom
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_________________________________________
-- "'Problem' is a bleak word for challenge" - Richard Fish
(Federico L. Lucifredi) - flucifredi at acm.org - GnuPG 0x4A73884C