User contributions for PieterJanR
A user with 166 edits. Account created on 2 December 2007.
4 May 2020
- 13:2713:27, 4 May 2020 diff hist −2 m Category:High-voltage shunt reactors Correctie
9 June 2019
- 14:2014:20, 9 June 2019 diff hist +30 Ányos Jedlik + Jedlik Ányos Rusz.jpg
18 January 2018
- 14:2714:27, 18 January 2018 diff hist +128 Michael Faraday NL-description
11 September 2017
- 14:3714:37, 11 September 2017 diff hist +274 Category:Exposition Universelle (1900) Dutch description
15 August 2017
- 05:5505:55, 15 August 2017 diff hist −27 Karl August von Bretzenheim Linkfix
10 February 2017
- 09:0309:03, 10 February 2017 diff hist +51 m File:LG monumentenfotos 050.JPG +category
21 October 2016
- 14:2114:21, 21 October 2016 diff hist +30 m File:Dahlander.svg +Category:Dahlander motors
13 December 2015
- 15:3315:33, 13 December 2015 diff hist +106 File:Schuifankermotor.svg →{{int:filedesc}}: English description
- 14:4214:42, 13 December 2015 diff hist +373 N File:Schuifankermotor.svg User created page with UploadWizard
19 October 2014
- 12:5312:53, 19 October 2014 diff hist +97 Hanso Schotanus à Steringa Idzerda +two images
- 12:5112:51, 19 October 2014 diff hist +462 N File:Plaquette Idzerda Beukstraat 8 Den Haag.JPG User created page with UploadWizard
- 12:5112:51, 19 October 2014 diff hist +422 N File:Gebouw Idzerda Beukstraat 8 Den Haag.JPG User created page with UploadWizard
14 October 2014
- 15:1515:15, 14 October 2014 diff hist +483 N Hanso Schotanus à Steringa Idzerda ←Created page with '{{nl|'''Hanso Schotanus à Steringa Idzerda''' (1885-1944), Nederlandse ingenieur en radio-omroeppionier.}} == Images == <gallery> Image:Hans Henricus Schotanu...'
- 15:1115:11, 14 October 2014 diff hist −58 m File:Hans Henricus Schotanus à Steringa Idzerda.png -cat
- 15:0115:01, 14 October 2014 diff hist +58 m File:Hans Henricus Schotanus à Steringa Idzerda.png +Category
10 June 2014
- 06:0106:01, 10 June 2014 diff hist +191 Category:Charles Best nl-description
1 May 2014
- 09:2909:29, 1 May 2014 diff hist 0 File:CT werking.PNG PieterJanR uploaded a new version of File:CT werking.PNG
4 August 2013
- 15:0315:03, 4 August 2013 diff hist +144 File:Christiaan Huygens Statue Delft 1.jpg Address info
- 14:4414:44, 4 August 2013 diff hist +78 Category:Christiaan Huygens Statue (Delft) Change description
- 14:4014:40, 4 August 2013 diff hist +135 N Category:Christiaan Huygens Statue (Delft) New categorie
- 14:3814:38, 4 August 2013 diff hist +383 N File:Christiaan Huygens Statue Delft 2.jpg User created page with UploadWizard
- 14:3814:38, 4 August 2013 diff hist +383 N File:Christiaan Huygens Statue Delft 1.jpg User created page with UploadWizard
8 February 2013
- 12:1512:15, 8 February 2013 diff hist +33 m Commons:Picture of the Year/2012/Finalists/Magnificent CME Erupts on the Sun - August 31.jpg +1 POTY vote - eligible on commonswiki with 76+ edits - Vote through Commons:Picture of the Year/2012/Finalists - POTY App
5 March 2012
- 14:2414:24, 5 March 2012 diff hist +178 File:Competition medal of Teylers Theological Society in Haarlem, 1784 (reverse)..jpg →{{int:filedesc}}: Dutch description
- 14:2314:23, 5 March 2012 diff hist +176 File:Competition medal of Teylers Theological Society in Haarlem, 1784..jpg →{{int:filedesc}}: Dutch description
- 14:2114:21, 5 March 2012 diff hist +201 File:Johann Georg Holtzhey, Competition medal of Teylers Second Society in Haarlem, 1846 (reverse).jpg →{{int:filedesc}}: Dutch description
- 14:1914:19, 5 March 2012 diff hist +198 File:Johann Georg Holtzhey, Competition medal of Teylers Second Society in Haarlem, 1846..jpg →{{int:filedesc}}: Dutch description
- 14:1414:14, 5 March 2012 diff hist +113 File:The Board of Teylers Foundation, 1786..jpg →{{int:filedesc}}: Dutch description
- 14:0414:04, 5 March 2012 diff hist +69 File:Pieter Teyler's ink stand..jpg →{{int:filedesc}}: Dutch description
- 14:0114:01, 5 March 2012 diff hist +539 File:Pieter Teyler.jpg →{{int:filedesc}}: Nederlandse omschrijving
7 November 2011
- 07:3007:30, 7 November 2011 diff hist +85 Johannes Diderik van der Waals +image
18 March 2011
- 06:5106:51, 18 March 2011 diff hist +32 m Hideki Yukawa +image
9 June 2010
- 11:4311:43, 9 June 2010 diff hist +155 Commons:Picture of the Year/2009/Final/File:Geneva mechanism 6spoke animation.gif →Vote here
13 April 2010
- 11:0111:01, 13 April 2010 diff hist +24 Henry Augustus Rowland No edit summary
17 March 2010
- 13:3813:38, 17 March 2010 diff hist +24 m Category:Samuel Finley Breese Morse +cat
- 13:3613:36, 17 March 2010 diff hist +12 m File:Gerke1870.JPG +cat
12 March 2010
- 11:5911:59, 12 March 2010 diff hist +23 User:PieterJanR No edit summary
24 November 2009
- 11:2211:22, 24 November 2009 diff hist −8 m File:Astable multivibrator.png Change cat
- 11:1811:18, 24 November 2009 diff hist −3 m File:Astable.png Change cat
- 11:1011:10, 24 November 2009 diff hist −2 m File:Biestable.png Change cat
- 11:0811:08, 24 November 2009 diff hist −7 m File:Bistablemultivibrator.png change cat
- 11:0711:07, 24 November 2009 diff hist +57 N Category:Bistable circuits New sub-category
- 11:0711:07, 24 November 2009 diff hist +1 m File:Transistor Bistable.svg Change cat
- 10:5910:59, 24 November 2009 diff hist 0 m File:Transistor Multivibrator.svg Change cat
- 10:5110:51, 24 November 2009 diff hist +3 m File:Transistor Monostable.svg Change cat
19 November 2009
- 12:2512:25, 19 November 2009 diff hist +101 Heinrich Rudolf Hertz +nl description
31 July 2009
- 07:0107:01, 31 July 2009 diff hist +27 m File:Elihu Thomson House - Swampscott, MA.JPG +cat
2 April 2009
- 08:5708:57, 2 April 2009 diff hist +1,140 N File:Magnitude Comparator.svg {{Information |Description={{de|Aufbau eines 1-Bit de:Größen-Komparators}} |Source=Transferred from [http://de.wikipedia.org de.wikipedia]<br/> (Original text : ''selbst erstellt mit de:Inkscape'') |Date=13:48, 26. Okt. 2006 (CEST)<br/> ({{D
13 March 2009
- 10:4710:47, 13 March 2009 diff hist +65 m File:Téléphone Gower Bell CNAM-IMG 0564.jpg +cat's
11 March 2009
- 15:2315:23, 11 March 2009 diff hist +317 Ányos Jedlik Update
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