https://paperpcb.dernulleffekt.de/ 2026-04-17T00:02:11+0200 https://paperpcb.dernulleffekt.de/ https://paperpcb.dernulleffekt.de/lib/tpl/writr/images/favicon.ico text/html 2020-06-11T22:13:29+0200 Anonymous (anonymous@undisclosed.example.com) https://paperpcb.dernulleffekt.de/doku.php?id=vga_synthesizer:experimental_vga_processor&rev=1591906409&do=diff Experimental VGA Processor This processor board makes mixing of all kind of signals possible. Video, audio and all kind of other signals can be mixed together. And because the operational amplifier LT1260 can handle signals up to a frequency of 130Mhz it's ideal for mixing analog video signals. text/html 2020-06-11T22:13:29+0200 Anonymous (anonymous@undisclosed.example.com) https://paperpcb.dernulleffekt.de/doku.php?id=vga_synthesizer:vga_breakout_board&rev=1591906409&do=diff VGA Breakoput Board A breakoutboard for a VGA connector. The I2C connector is included, too. ---------- Paper PCB ---------- Parts * Resistors: * 2x 10 kOhm * 1x 2 kOhm * Diodes: * 1x LED * Mechanical: * 2x VGA sockets * text/html 2020-06-11T22:13:29+0200 Anonymous (anonymous@undisclosed.example.com) https://paperpcb.dernulleffekt.de/doku.php?id=vga_synthesizer:vga_connector&rev=1591906409&do=diff VGA Connector There are two ways to build a VGA connector for the Paper VGA boards. <https://en.wikipedia.org/wiki/VGA_connector> ---------- VGA Connector for the Experimental VGA Processor How to build a VGA Connector for the Experimental VGA Processor: 1. cut all the not needed pins: text/html 2020-06-11T22:13:29+0200 Anonymous (anonymous@undisclosed.example.com) https://paperpcb.dernulleffekt.de/doku.php?id=vga_synthesizer:vga_main&rev=1591906409&do=diff VGA Synthesizer * Experimental VGA Processor * VGA & Sound Blender * VGA Signal Generator * VGA Breakout Board * Raspberry Pi VGA-Board * VGA Connector ---------- License These Boards were designed by Wolfgang Spahn 2014-20. They are licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. ---------- text/html 2020-06-11T22:13:29+0200 Anonymous (anonymous@undisclosed.example.com) https://paperpcb.dernulleffekt.de/doku.php?id=vga_synthesizer:vga_signal_generator&rev=1591906409&do=diff VGA Signal Generator A board for mixing VGA signals with sound and all kind of other signals. A build in Arduino generates a VGA signal, too. Each colour has its own chanel, Red Green, Blue. For the Arduino one could use the code of that project: text/html 2020-06-11T22:13:29+0200 Anonymous (anonymous@undisclosed.example.com) https://paperpcb.dernulleffekt.de/doku.php?id=vga_synthesizer:vga_sound_blender&rev=1591906409&do=diff VGA & Sound Blender A board for mixing VGA signals with sound and all kind of other signals. Each colour has its own chanel, Red Green, Blue. Up to two VGA signals can be used. Synced or Unsynced. ---------- Schematic coming soon ----------