DIY: PSX to USB

Here’s a great project to make use of your old PSX controllers that you might have laying around the house. Izuna posted some details on building a micro-controller that is using an ATmega8 chip to convert the signal from a PSX controller to USB.

Sure, you can buy an extensor and cut the cable, but you can also buy a PSX to USB adapter for cheap if you want. This is not the point, the point here is make something yourself (and if you have the rights tools beforehand, this is cheaper than buying the adapter [At least I think it is in Brazil]).
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The circuit is very simple, the Atmega8 do all the work, there is just some resistors and zeners to meet the standards for USB protocol, the oscillator crystal and some filtering caps

[Link to USBJoy]

Frank's the editor in chief of tech.nocr.at. He can be found surfing the internet and playing with gadgets. Follow him on twitter @franklinhares