Datanetics DC-50 series: Revision history

22 September 2023

• curprev 20:3220:32, 22 September 2023 >Zrrion m 11,354 bytes −28 removed "the force curve is linear" from the sentence about how the switch is tactile. It isn't linear if it's tactile. undo

2 February 2023

• curprev 13:0113:01, 2 February 2023 >Tactica2 11,382 bytes −9 Removed stub template. undo

18 March 2018

• curprev 19:2019:20, 18 March 2018 >Daniel beardsmore 11,391 bytes +1,158 Updated based on Apple II details; also, the DC-50 brochure was listed as "DC-60" :S undo

7 March 2018

• curprev 22:4522:45, 7 March 2018 >Daniel beardsmore 10,233 bytes +352 Added two additional, unseen types, one with no Datanetics part number undo

3 March 2018

• curprev 15:0915:09, 3 March 2018 >Daniel beardsmore 9,881 bytes +646 Finally added a photo of the contact assemblies from Meryl (not a great photo, but it will do for now); also added a press release, and noted the differences in specifications given therein undo

29 January 2018

• curprev 15:2015:20, 29 January 2018 >Tactica m 9,235 bytes 0 Total travel was badly specified too. undo
• curprev 15:0715:07, 29 January 2018 >Tactica m 9,235 bytes 0 Bad parameter in the infobox, lifetime was not shown. undo

26 August 2017

• curprev 22:0022:00, 26 August 2017 >Daniel beardsmore 9,235 bytes +13 →Variants: New table style undo

10 July 2017

• curprev 17:2817:28, 10 July 2017 >Daniel beardsmore 9,222 bytes 0 →Variants: Terminology consistency undo

14 January 2017

• curprev 22:5922:59, 14 January 2017 >Daniel beardsmore 9,222 bytes +58 →Gallery: Description of jig assembly photo, having completed this process without one! undo
• curprev 22:5722:57, 14 January 2017 >Daniel beardsmore 9,164 bytes +91 →DC-51-01: The other full disassembly picture undo

8 January 2017

• curprev 17:4717:47, 8 January 2017 >Daniel beardsmore 9,073 bytes +792 Added details on the switch system undo

31 December 2016

• curprev 23:5823:58, 31 December 2016 >Daniel beardsmore 8,281 bytes +2,293 Operation diagram plus extra photos undo

28 December 2016

• curprev 01:1101:11, 28 December 2016 >Daniel beardsmore m 5,988 bytes +2 Fuck undo

26 December 2016

• curprev 21:3921:39, 26 December 2016 >Daniel beardsmore 5,986 bytes +281 Corrected DC-60 introduction year; additional example; corrected mistake that caused most references to vanish undo

3 December 2016

• curprev 00:3400:34, 3 December 2016 >Daniel beardsmore 5,705 bytes +65 →Keyboards: Addition undo

23 October 2016

• curprev 13:1213:12, 23 October 2016 >Daniel beardsmore 5,640 bytes −533 Converted two keyboard entries to wiki links undo

22 September 2016

• curprev 17:4517:45, 22 September 2016 >Daniel beardsmore 6,173 bytes +39 Switch mount undo

15 March 2016

• curprev 23:0323:03, 15 March 2016 >Daniel beardsmore 6,134 bytes +158 →Design: Forgot to mention that they're secured using screws undo

14 March 2016

• curprev 22:1422:14, 14 March 2016 >Daniel beardsmore 5,976 bytes +1,623 Added 1974 brochure: more part numbers, more details etc. undo

13 March 2016

• curprev 17:4417:44, 13 March 2016 >Daniel beardsmore 4,353 bytes +599 Tidying up my Downloads folder and found a document suggesting DC-50 was gone by 1985. undo

12 March 2016

• curprev 22:1922:19, 12 March 2016 >Daniel beardsmore 3,754 bytes +549 Added known part numbers — I didn't realise these were not in any of the printed material undo
• curprev 01:3601:36, 12 March 2016 >Snuci m 3,205 bytes +1 →Keyboards undo
• curprev 01:3501:35, 12 March 2016 >Snuci m 3,204 bytes +75 →Keyboards undo
• curprev 01:3401:34, 12 March 2016 >Snuci m 3,129 bytes +272 →References undo

11 March 2016

• curprev 22:5022:50, 11 March 2016 >Daniel beardsmore 2,857 bytes +547 Brief update with some pictures from Meryl, plus historical details undo

9 March 2016

• curprev 22:3422:34, 9 March 2016 >Daniel beardsmore 2,310 bytes +135 Added link to 1981 ITT Datanetics brochure undo

8 March 2016

• curprev 18:1118:11, 8 March 2016 >Daniel beardsmore m 2,175 bytes 0 Daniel beardsmore moved page Datanetics diaphragm switch to Datanetics DC-50 series: Series ID confirmed undo

25 July 2015

• curprev 14:5314:53, 25 July 2015 >Tactica m 2,175 bytes +78 Datestamps undo

25 April 2014

• curprev 23:3023:30, 25 April 2014 >Daniel beardsmore 2,097 bytes +1,444 Details now that patent has been located undo
• curprev 22:4522:45, 25 April 2014 >Daniel beardsmore m 653 bytes 0 Daniel beardsmore moved page USw UXBW01 to Datanetics diaphragm switch: Identified. undo

21 April 2014

• curprev 13:2513:25, 21 April 2014 >Daniel beardsmore 653 bytes +653 Created