- Circuit Central
Circuit Cellar, Circuit Cookbook Archive, Simple EPROM Emulator
circuit.
- Digitalker Information
The Digitalker® MM54104 Speech Synthesizer chip produced by
National Semiconductor plays back highly-compacted sampled speech. They have
several speech roms available for this synthesizer. I have disassembled the
SHRL and the SSR1
speech roms in an attempt to create my own speech rom libraries. I am fascinated
by this synthesizer because of the tremendous compacting methods that are
employeed and discussed in
U.S.
Patent #4,214,125. For example, the SHRL squeezes 11 sampled words in a 2K
byte rom image.
- Video Games
Video game source code available here. Stuff for Classic Systems,
ColecoVision, GameBoy, Genesis, Super GameBoy, SNES, and more.
- Integrated Circuits Information
Graphical IC Pinout Index, Text IC Pinout Index, ISD sound chips,
MicroController/Processor Index.
- ISDN Information
This is an original creation which can also be reached through the
famous 'Yahoo'!
- Number Conversion Table
Convert Decimal to Hex to ASCII easily with this reference table.
- RS-232 Information
'How to make a null modem cable' and RS-232 pin outs.
- Robot Links
Robot Links & info.
- Software Standards
Links to this terribly controversial subject are available here.
- VCR+ Patent Info
This is a little bit of info on VCR+. Also, here is a
shell archive for encoding & decoding the
VCR+ format.
- Volkswagen Beetle Information
An original work due to blood, sweat, and tears! (Actually, I don't
remember any tears.)