|
Full technical description of Charles Babbage's Difference Engine No. 2
|
|
2
|
305
|
December 8, 2023
|
|
Ctrl+Alt Museum (Pavia) photo gallery
|
|
0
|
172
|
November 29, 2023
|
|
What is AND-OR logic?
|
|
13
|
452
|
November 29, 2023
|
|
PicoRAM 2090 for the Busch Microtronic Computer System
|
|
0
|
180
|
November 27, 2023
|
|
Siemens mainframe displays Datensichtgerät 8160 8150
|
|
7
|
787
|
November 20, 2023
|
|
Swiss physicist builds complete Intel 4004 computer out of SMD transistors
|
|
1
|
491
|
November 15, 2023
|
|
Help reading EPROM (Intersil IM6654A) and analyze firmware
|
|
67
|
2332
|
November 12, 2023
|
|
Intersil Intercept Jr. and printing ASCII text on papertape, PDP-8 model test
|
|
1
|
409
|
November 12, 2023
|
|
USB-enabled PDP8 computer TU Delft 6100 + 80C32
|
|
0
|
274
|
November 7, 2023
|
|
Does anyone know what this is?
|
|
13
|
705
|
November 7, 2023
|
|
A built-for-purpose UNIX desktop computer, from AT&T
|
|
3
|
617
|
November 5, 2023
|
|
Movement Systems Drum Computer MCS (Eurythmics)
|
|
1
|
272
|
November 5, 2023
|
|
Walter's Mystery Control Panel, mystery terminals in office, UNIVAC 490
|
|
0
|
174
|
November 5, 2023
|
|
Olivetti's Programma 101 - iconic early programmable desktop calculator
|
|
9
|
555
|
November 2, 2023
|
|
The Pictorial C64 Fault Guide
|
|
1
|
351
|
November 2, 2023
|
|
SWEDA E-3 booking machine (1960)
|
|
1
|
186
|
October 31, 2023
|
|
Eberle PLS 508-514 PLC octal 12 bits, 80s
|
|
0
|
284
|
October 31, 2023
|
|
Another mystery, blue devices EAI Electronic Associates?
|
|
4
|
240
|
October 26, 2023
|
|
Lady searching for error on code listing continuous form paper
|
|
5
|
270
|
October 25, 2023
|
|
ZX81 Color interface Chroma 81
|
|
0
|
361
|
October 23, 2023
|
|
Help identifying a mystery (mainframe) machine
|
|
35
|
889
|
October 20, 2023
|
|
Raytheon 704 (1969)
|
|
8
|
356
|
October 20, 2023
|
|
AOL Apple2 Mainframe?
|
|
2
|
490
|
October 19, 2023
|
|
Telesincro Serie Castor: A forgotten spanish computer
|
|
2
|
255
|
October 18, 2023
|
|
An old relic of interest
|
|
4
|
608
|
October 18, 2023
|
|
Micronic Computer Systeme MCS Alpha 1 (1977) 6502
|
|
0
|
187
|
October 16, 2023
|
|
The largest computer
|
|
21
|
1079
|
October 16, 2023
|
|
CAMAC Systems Case Vista 1 and other 50s 60s photos and links
|
|
1
|
244
|
October 15, 2023
|
|
Video: Intel's 2113 RAM: Never Sell It, And Never Speak Of It Again
|
|
1
|
360
|
October 13, 2023
|
|
The Italian Computer: Olivetti's ELEA 9003 Was a Study in Elegant, Ergonomic Design
|
|
8
|
1313
|
October 12, 2023
|