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TRS 80 Model III SN 0019671
TRS-80 Model III Serial Number 0019671
TRS-80 Model III Model 26-1066 with Serial Number 0019671. This unit had two drives ... read more

by billdeg - 09/19/2014 23:42 - Total messages in this thread: 1
 
TRS 80 Model III Exatron Stringy Floppy
TRS 80 Model III Exatron Stringy Floppy
TRS 80 Model III Exatron Stringy Floppy, front panel. Click on image for la... read more

by billdeg - 09/06/2014 11:40 - Total messages in this thread: 2 Last Post: ESF Version 4.1 and hardware photos 09/17/2014
 
Semi-Virtual Diskette (SVD)
Semi-Virtual Diskette (SVD)
Version 2.4 of the Semi-Virtual Diskette (SVD) was created by a classic computing hobbyist named Eric and could be used on TRS 80 models, Ap... read more

by billdeg - 09/12/2014 09:52 - Total messages in this thread: 1
 
TRS 80 Model III Hi-res Graphics Board
TRS 80 Model III 26-1125 hi-res board demo image
TRS 80 Model III 26-1125 hi-res board demo image. Click on image for larger view... read more

by billdeg - 09/05/2014 10:43 - Total messages in this thread: 1
 
DEC Card Inventory
Thread date is last update's date. -See Ebay user "billdeg" for list of DEC boards for sale. Some of what you see below has been sold on Ebay or is currently listed "buy it now". 3rd PARTY: Dataram 40785 rev A Computer Products 021-008 (2) Computer Products 021-0195 (2) Fabri-t... read more

by billdeg - 09/01/2014 21:16 - Total messages in this thread: 1
 
Hand-held Calculators and Computerettes
Toshiba LC-836LM
The 1978 Toshiba LC-836MN is considered by many authors to be the first hand-held personal assistant / databank, a computer-ish c... read more

by billdeg - 09/01/2014 20:55 - Total messages in this thread: 1
 
Teletype as Program Storage for Kim 1
Per http://www.kim-1.com/usrman.htm#F24 I am working to set up my KIM to a teletype (not using rs232) using current loop/papertape old school. I have mine wired up now, but have not actually powered on to test. I have what I think is right, but first I want to do more research.... I think ... read more

by billdeg - 08/28/2014 00:11 - Total messages in this thread: 2 Last Post: 470 ohm resistor ?? 08/28/2014
 
Rockwell KIM-1 Rev D
Rockwell KIM-1 Rev D
Rockwell, MOS or CBM Kim-1? It's a rev D that should be Commodore, but the brand is obscured by a metal plate. There is no date... read more

by billdeg - 08/23/2014 11:11 - Total messages in this thread: 5 Last Post: Rockwell KIM-1 Rev D Photos 08/27/2014
 
Donner 3500 - an early portable computer
The 1959 Donner 3500 portable analog computer. Click for larger image.
Pushing the exploration of portable computing one giant step farther (for me), here is a quick glimpse ... read more

by billdeg - 05/25/2009 17:58 - Total messages in this thread: 8 Last Post: Plug Board Modules 08/24/2014
 
IBM XT 5160 s/n 5462708(5160)
IBM XT 5160
A few photos of a nice IBM XT model 5160 with 10mb hard drive, CGA display, and AST Six Pak RAM and util... read more

by billdeg - 08/14/2014 09:36 - Total messages in this thread: 1
 
Hackers on Planet Earth HOPE X
Commodore Hacking
A small crowd gathers around a display terminal transmitting the Edward Snowden and Daniel Ellsberg panel. Every room in the HOPE X convention was tuned ... read more

by billdeg - 07/20/2014 14:07 - Total messages in this thread: 2 Last Post: Hearses and Hand-held Calculators 08/01/2014
 
Teletype Reader Control
Pictured above is a Teletype Model ASR 33 with the cover removed, from a side view angle just behind the line/local/switch. Note keyboa... read more

by billdeg - 03/06/2011 00:48 - Total messages in this thread: 8 Last Post: Teletype Reader Control 4915D 07/22/2014
 
Digital (DEC) PDP 11/05 Assembly
Ted Nelson speaks quite highly of the Digital PDP 11 series in his book Computer Lib / Dream Machines.
Picture of the card cage and f... read more

by billdeg - 06/09/2009 23:31 - Total messages in this thread: 22 Last Post: Teletype Reader Control 4915D 07/22/2014
 
Items Wanted
This list is maintained regularly. Thread date is last update. Contact me Here. -"Regular" Vintage Stuff- DATAC 1000 6502 trainer RCA COSMAC Microkit manual MPM-103. Tandy / TRS-80 Coco 3 *working* cart extender (brand not important) GO Tablet Model G400 ... read more

by billdeg - 07/22/2014 18:23 - Total messages in this thread: 1
 
For-Sale Thread
NOTE: date of thread = the last update date. Computer Products Co DEC-compatible logic boards later 70's early 80's era stuff Digital Equipment Co PDP 11/44 era logic boards Random items from old Repair Shop: [com... read more

by billdeg - 07/09/2014 18:00 - Total messages in this thread: 1
 
 
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