If you’re working with a CGA, EGA, or RGB gaming system this inexpensive board does a great job of converting the signal to VGA so that you can play using a modern display. But what if you have a SCART connector as an output? That’s the situation in which [EverestX] found himself so he hacked in SCART support.
The first step is to source a female SCART connector. He grabbed a coupler off of eBay and cracked it open, yielding two connectors. Now comes the wiring and you may have already noticed that there’s a lot more going on here than the color channels, sync signal, and ground. Technically that’s all you really need to make this happen, but the results will not be good. First off, the sync signal for SCART tends to be rather awful. That’s where the blue breakout board comes into play. [EverestX] used an LM1881 to grab the composite sync (yes, composite sync, not component sync) signal as a feed for the VGA converter. He also added in an audio jack for the sound that is coming through the connector.
[Guillermo Amaral’s] NES controller was in great shape. Well, except for the fact that it didn’t work. Upon closer inspection it seems the shift register — which is the only IC on these ancient peripherals — had given up the ghost. But he made it usable again by making the NES controller into a MaKey MaKey shield.
You should remember the MaKey MaKey. It’s a little board that lets you create controllers out of just about anything — bananas being one of the more popular examples. All he needed to do is wire up the controller’s buttons to the board. For the task he chose to use extra long pin headers. To find the location for holes in the case he applied red ink to the top of each pin, then held the PCB up to the outside of the controller. After drilling at each red mark he glued the pin headers in place and started in on the controller’s original circuit board. Once all the point-to-point wiring was done he had a working controller. See for yourself in the clip after the jump.
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