Here are some pictures of Mr. Do newest development. The raspberry pi native with 15khz Jamma interface. Plug the pcb on and play your roms on your arcade cab.
No lagging hdmi, vga, cga adapter, no lagging usb Adapter. No extra cost for adapter...
Just PiJamma pcb and start playing.
We are taking pre order. Get in touch via arcadeforge.net contact form.