Keyboard matrix circuit: Revision history

4 August 2023

• curprev 20:3720:37, 4 August 2023 Em3rgent0rdr talk contribs 4,071 bytes +16 →Description: give additional name "ghosting" undo Tag: Visual edit

3 August 2023

• curprev 02:1002:10, 3 August 2023 Em3rgent0rdr talk contribs 4,055 bytes +19 →See also: add Diode matrix, cause even though is used for a very different purposes (ROM memory), the diode matrix is effectively the same thing as this keyboard matrix, with the primary difference being that the keys change the state of connections. undo Tag: Visual edit

17 January 2023

• curprev 02:5902:59, 17 January 2023 Em3rgent0rdr talk contribs m 4,036 bytes 0 →Description: clarify "might" because it is not quite true that it "would" necessarily require 62 wires. (For instance using a series of priority encoders and preventing some combinations of simultaneous key presses). undo Tag: Visual edit

5 January 2023

• curprev 18:2718:27, 5 January 2023 Em3rgent0rdr talk contribs 4,036 bytes −221 →Description: "Battleship" analogy makes the sentence run on and is unnecessary, so I've removed it. Reword "Description" paragraph to work for both computer and piano keyboards. Shortened 2nd-last paragraph wording. undo Tag: Visual edit

7 September 2021

• curprev 20:2020:20, 7 September 2021 Theofpa talk contribs m 4,257 bytes 0 61 notes is correct, starts and ends with c undo Tag: Manual revert
• curprev 20:1520:15, 7 September 2021 2600:1017:b80c:3386:55bb:6429:3b21:2e09 talk 4,257 bytes 0 No edit summary undo Tags: Reverted Mobile edit Mobile web edit

27 July 2021

• curprev 05:0805:08, 27 July 2021 97.126.86.236 talk 4,257 bytes −29 Undid revision 1033407617 by Alexander Davronov (talk)—8 times 8 is not 256? undo Tag: Undo

13 July 2021

• curprev 14:0214:02, 13 July 2021 Alexander Davronov talk contribs 4,286 bytes +29 No edit summary undo Tags: Reverted Visual edit

24 March 2021

• curprev 14:3414:34, 24 March 2021 138.163.106.73 talk 4,257 bytes +10 No edit summary undo

11 March 2021

• curprev 04:2504:25, 11 March 2021 Thor12022 talk contribs m 4,247 bytes +175 Redirect dead link to archived version. undo

1 November 2020

• curprev 01:4401:44, 1 November 2020 Bender the Bot talk contribs m 4,072 bytes +1 →Description: HTTP → HTTPS for Wayback Machine, replaced: http://web.archive.org/ → https://web.archive.org/ undo Tag: AWB

28 October 2020

• curprev 09:0309:03, 28 October 2020 Dagelf talk contribs 4,071 bytes +42 Fixed link by pointing to web archive undo Tag: 2017 wikitext editor

3 July 2020

• curprev 23:1323:13, 3 July 2020 Ardub23 talk contribs m 4,029 bytes −6 MOS:DASH – no space around em dashes undo

10 April 2019

• curprev 15:2115:21, 10 April 2019 62.255.96.180 talk 4,035 bytes +8 Specificity undo

20 August 2017

• curprev 18:2018:20, 20 August 2017 Renamed user OpZBdNLI25 talk contribs m 4,027 bytes +17 →Description: Link to Battleship board game undo Tag: 2017 wikitext editor

16 August 2017

• curprev 10:1510:15, 16 August 2017 85.150.109.64 talk 4,010 bytes −36 No edit summary undo

6 December 2016

• curprev 19:2719:27, 6 December 2016 NapoliRoma talk contribs 4,046 bytes −72 Consolidate refs; edit lead to include computer keyboards undo

3 April 2015

• curprev 19:1219:12, 3 April 2015 Matthiaspaul talk contribs 4,118 bytes 0 Switched order of sections per MOS undo

9 May 2014

• curprev 11:2811:28, 9 May 2014 Matthiaspaul talk contribs 4,118 bytes +20 →See also: +link undo

25 April 2014

• curprev 02:4902:49, 25 April 2014 DavidCary talk contribs 4,098 bytes +351 copy sentence from seven-segment display#Implementations, and reference from multiplexed display#Character-oriented displays undo

25 February 2014

• curprev 01:2501:25, 25 February 2014 EP111 talk contribs 3,747 bytes +11 →See also: moved cat. undo

26 January 2014

• curprev 06:0606:06, 26 January 2014 Voidxor talk contribs 3,736 bytes +13 →References: Columns undo

5 December 2012

• curprev 18:3718:37, 5 December 2012 Yobot talk contribs m 3,723 bytes −3 clean up, References after punctuation per WP:REFPUNC and WP:PAIC using AWB (8748) undo

1 September 2012

• curprev 23:2223:22, 1 September 2012 Johnrpenner talk contribs 3,726 bytes −31 →Description undo
• curprev 23:1723:17, 1 September 2012 Johnrpenner talk contribs 3,757 bytes +1 →Description: moving less relevant info to the end of description undo
• curprev 23:1523:15, 1 September 2012 Johnrpenner talk contribs 3,756 bytes −145 →Description: eliminating verbose redundancy in the explanation undo
• curprev 23:1223:12, 1 September 2012 Johnrpenner talk contribs 3,901 bytes +21 →Description: better description undo
• curprev 23:1023:10, 1 September 2012 Johnrpenner talk contribs 3,880 bytes +6 →Description: clarity of explanation — row/column undo
• curprev 23:0523:05, 1 September 2012 Johnrpenner talk contribs 3,874 bytes −3 No edit summary undo
• curprev 22:5922:59, 1 September 2012 Johnrpenner talk contribs 3,877 bytes −484 →Description: good edit to improve text quality and clarity undo
• curprev 22:4722:47, 1 September 2012 Johnrpenner talk contribs 4,361 bytes −9 →Description undo
• curprev 22:4722:47, 1 September 2012 Johnrpenner talk contribs 4,370 bytes −68 putting the text together more sensibly undo
• curprev 22:2322:23, 1 September 2012 Johnrpenner talk contribs 4,438 bytes +537 a better summary, which includes a description of second set of switches used to determine velocity undo

6 August 2012

• curprev 12:1112:11, 6 August 2012 Vertium talk contribs m 3,901 bytes +120 Reverted edit(s) by 101.220.185.129 identified as uncontructive editing using STiki undo
• curprev 07:3507:35, 6 August 2012 101.220.185.129 talk 3,781 bytes +7 No edit summary undo
• curprev 07:3307:33, 6 August 2012 101.220.185.129 talk 3,774 bytes −127 No edit summary undo

7 March 2012

• curprev 18:4418:44, 7 March 2012 Theoldsparkle talk contribs m 3,901 bytes 0 Theoldsparkle moved page Keyboard matrix to Keyboard matrix circuit undo
• curprev 18:4318:43, 7 March 2012 Theoldsparkle talk contribs m 3,901 bytes 0 Theoldsparkle moved page Keyboard matrix (music) to Keyboard matrix undo

26 November 2011

• curprev 05:0005:00, 26 November 2011 Ego White Tray talk contribs m 3,901 bytes −75 Delete merge tag undo

22 March 2011

• curprev 15:1615:16, 22 March 2011 DavidCary talk contribs 3,976 bytes +993 Are you sure there are 2 matrices? undo

2 March 2011

• curprev 15:5115:51, 2 March 2011 Clusternote talk contribs 2,983 bytes +28 →See also: +Polyphony (instrument); undo

28 February 2011

• curprev 18:3918:39, 28 February 2011 Cydebot talk contribs m 2,955 bytes −3 Robot - Moving category Keyboards (computing) to Computer keyboards per CFD at Wikipedia:Categories for discussion/Log/2011 February 20. undo

2 November 2010

• curprev 07:1507:15, 2 November 2010 FrescoBot talk contribs m 2,958 bytes +6 Bot: fixing section wikilinks to section redirects with conflicting sections undo

27 September 2009

• curprev 21:3221:32, 27 September 2009 OnBeyondZebrax talk contribs 2,952 bytes +22 →See also: add cat undo

22 February 2009

• curprev 01:2501:25, 22 February 2009 Erik9 talk contribs 2,930 bytes +12 rename Category:Keyboards to Category:Keyboards (computing) per CFD using AWB undo

23 December 2008

• curprev 15:4915:49, 23 December 2008 64.4.122.37 talk 2,918 bytes 0 →Description: Without a Matrix circuit a 61-key keyboard would need 62 wires to function (common ground setup) not 61, as that gives no way for any of those 61 lines to change states. undo

11 December 2008

• curprev 14:3314:33, 11 December 2008 68.0.124.33 talk 2,918 bytes 0 →Description: oops. fix. undo
• curprev 14:3214:32, 11 December 2008 68.0.124.33 talk 2,918 bytes +79 →Description: linkify undo

25 November 2008

• curprev 03:3403:34, 25 November 2008 SmackBot talk contribs m 2,839 bytes +15 Date maintenance tags and general fixes undo

22 November 2008

• curprev 23:4023:40, 22 November 2008 Kostmo talk contribs 2,824 bytes +56 No edit summary undo