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| The 'Wiretap' Arcade Game Collector's Archive | You can find Radarscope Schematics (PDF format) here, among other interesting things. |
| The internet pinball database | Large collection of pinball machines. |
| killer list of video games | Short info on all classical arcade games. |
| TAFA | The Arcade Flyer Archive. For example enter 1980 and Nintendo to see Radarscope flyers. |
| MAME | Famous emulation project. |
| Home of the Z80 CPU | Thomas Scherrer has lots of info on the Zilog Z80 CPU. |
| Aaron Giles MAME Memories | Interesting technical insights of a MAME project member, for example how Color Proms work. |
| Jim Skilskyj | Has arcade repair logs and good emulation for beginners text. |
| Matthieu Benoit | Resources for the ALL03 ALL03A HiLo Systems device programmer and tester. On his excellent home page a lot of other electrical engineering information can be found. |
George's Polaroid SX-70 pages |
The hacker's guide to the SX-70 and other nice stuff from my friend George. |
| Serpentario SiRoKle | A serpentary in Switzerland! Open since March 29, 2008. Check out this nice site if you like reptiles. |
| Outlane | A beautiful collection of pinballs and arcade video games in Zurich, Switzerland. |
Note: I am not responsible for the content, availability, correctness or accuracy
of the linked sites above or of the offerings, links or advertisements therein.
Recently
i was trying to repair a voice module kit (possibly about 10 years old from
Völkner Elektronik, Braunschweig?) which used the YC8256M voice recorder
IC and an 41256 RAM for storage and i could not find the schematics for it.
Thanks to Hans at the fu-berlin i was able to get a copy and this voice recorder kit is here for viewing for those interested in this application.
In addition, i got some application notes for the Winbond ISD1400 Series single-chip voice record / playback devices, the Winbond ISD2560/75/90/120 single chip, multiple messages voice record / playback devices, the ChipCorder ISD1400 and the ChipCorder ISD2500.