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Below is a list of the most recent file uploads. See the gallery of new files for a more visual overview.
- 14:07, 29 January 2023 Helpful talk contribs uploaded a new version of File:MDR26 socket and DA15.jpg (Attempted perspective correction)
- 14:04, 29 January 2023 Helpful talk contribs uploaded File:MDR26 socket and DA15.jpg
- 21:04, 28 January 2023 Helpful talk contribs uploaded a new version of File:Bouncy switch.png
- 23:17, 25 January 2023 Helpful talk contribs uploaded a new version of File:Wood kickdrum foot.png
- 23:16, 25 January 2023 Helpful talk contribs uploaded File:Wood kickdrum stick.png
- 23:11, 25 January 2023 Helpful talk contribs uploaded File:Wood kickdrum foot.png
- 22:56, 25 January 2023 Helpful talk contribs uploaded File:Piezo metal hit.png
- 19:42, 25 January 2023 Helpful talk contribs uploaded a new version of File:Piezo hits.png
- 19:39, 25 January 2023 Helpful talk contribs uploaded a new version of File:Piezo hits.png
- 19:38, 25 January 2023 Helpful talk contribs uploaded File:Piezo hits.png
- 17:44, 24 January 2023 Helpful talk contribs uploaded File:MDR26.png
- 01:18, 17 January 2023 Helpful talk contribs uploaded a new version of File:Screw terminal inside.jpg (levels)
- 01:15, 17 January 2023 Helpful talk contribs uploaded File:Screw terminal inside.jpg
- 14:46, 6 January 2023 Helpful talk contribs uploaded File:JST SH.jpg
- 14:46, 6 January 2023 Helpful talk contribs uploaded File:JST ZH.jpg
- 14:42, 6 January 2023 Helpful talk contribs uploaded File:JST EH.jpg
- 14:35, 6 January 2023 Helpful talk contribs uploaded a new version of File:JST SM.jpg
- 14:31, 6 January 2023 Helpful talk contribs uploaded a new version of File:JST SM.jpg
- 14:31, 6 January 2023 Helpful talk contribs uploaded File:JST SM.jpg
- 15:09, 12 December 2022 Helpful talk contribs uploaded a new version of File:Code versioning real world git.png
- 15:02, 12 December 2022 Helpful talk contribs uploaded a new version of File:Code versioning real world git.png
- 11:53, 14 November 2022 Helpful talk contribs uploaded File:Kleintuchel.jpg
- 23:29, 12 November 2022 Helpful talk contribs uploaded File:SD speed labels.jpg
- 21:37, 30 October 2022 Helpful talk contribs uploaded File:Atmospheric electromagnetic opacity.svg.png (Taken from https://commons.wikimedia.org/wiki/File:Atmospheric_electromagnetic_opacity.svg under PD)
- 22:05, 22 October 2022 Helpful talk contribs uploaded a new version of File:230V.png
- 16:39, 22 October 2022 Helpful talk contribs uploaded File:230V.png (230V over three hours)
- 09:53, 7 September 2022 Helpful talk contribs uploaded a new version of File:USB-C diagram.png (transparency)
- 11:51, 19 August 2022 Helpful talk contribs uploaded File:Matplotlib log.png
- 11:37, 19 August 2022 Helpful talk contribs uploaded File:Matplotlib spanning.png
- 11:34, 19 August 2022 Helpful talk contribs uploaded File:Matplotlib grid subplot.png
- 11:31, 19 August 2022 Helpful talk contribs uploaded File:Matplotlib grid.png
- 14:47, 9 August 2022 Helpful talk contribs uploaded File:Git basics.png
- 14:33, 9 August 2022 Helpful talk contribs uploaded a new version of File:Most basic versioning.png
- 14:32, 9 August 2022 Helpful talk contribs uploaded File:Most basic versioning.png
- 19:59, 5 August 2022 Helpful talk contribs uploaded a new version of File:Code versioning real world git.png
- 19:59, 5 August 2022 Helpful talk contribs uploaded a new version of File:Code versioning wc repo.png
- 19:53, 5 August 2022 Helpful talk contribs uploaded a new version of File:Code versioning real world git.png
- 19:53, 5 August 2022 Helpful talk contribs uploaded a new version of File:Code versioning ad hoc git.png
- 19:52, 5 August 2022 Helpful talk contribs uploaded a new version of File:Code versioning wc repo.png
- 19:23, 5 August 2022 Helpful talk contribs uploaded File:Code versioning real world git.png
- 19:23, 5 August 2022 Helpful talk contribs uploaded File:Code versioning ad hoc git.png
- 19:23, 5 August 2022 Helpful talk contribs uploaded File:Code versioning wc repo.png
- 17:54, 19 July 2022 Helpful talk contribs uploaded File:Segment displays.png (Based on https://en.wikipedia.org/wiki/File:Common_segment_displays.svg (PD))
- 15:22, 19 July 2022 Helpful talk contribs uploaded File:Eurorack power.png
- 22:46, 17 July 2022 Helpful talk contribs uploaded File:Photoresistor.jpg
- 17:53, 12 July 2022 Helpful talk contribs uploaded File:DIP switch.jpg
- 17:46, 12 July 2022 Helpful talk contribs uploaded File:Rocker switch.jpg
- 17:46, 12 July 2022 Helpful talk contribs uploaded File:Toggle switch.jpg
- 17:46, 12 July 2022 Helpful talk contribs uploaded File:Microswitch.jpg
- 17:45, 12 July 2022 Helpful talk contribs uploaded File:Tactile switch.jpg
- 17:44, 12 July 2022 Helpful talk contribs uploaded File:Pedal switch.jpg
- 18:57, 11 July 2022 Helpful talk contribs uploaded a new version of File:Debouncing.png
- 18:39, 11 July 2022 Helpful talk contribs uploaded a new version of File:Debouncing.png
- 18:30, 11 July 2022 Helpful talk contribs uploaded a new version of File:Debouncing.png
- 18:23, 11 July 2022 Helpful talk contribs uploaded File:Debouncing.png
- 15:15, 9 July 2022 Helpful talk contribs uploaded File:Normaling 3.5mm.png
- 14:56, 3 July 2022 Helpful talk contribs uploaded File:QFP44.png (Taken from https://en.wikipedia.org/wiki/File:Z84C0010FEC_LQFP.png under PD)
- 14:48, 3 July 2022 Helpful talk contribs uploaded File:28 pin MLP integrated circuit.jpg (Taken from https://en.wikipedia.org/wiki/File:28_pin_MLP_integrated_circuit.jpg under PD)
- 15:28, 30 June 2022 Helpful talk contribs uploaded File:PLCC44.jpg
- 15:25, 27 June 2022 Helpful talk contribs uploaded File:Desoldering sucker.jpg
- 15:24, 27 June 2022 Helpful talk contribs uploaded File:Third hand.jpg
- 15:13, 27 June 2022 Helpful talk contribs uploaded File:Soldering braid.jpg
- 17:39, 25 June 2022 Helpful talk contribs uploaded File:Bee and mikrobus.jpg
- 21:12, 24 June 2022 Helpful talk contribs uploaded File:Neutrik combo.jpg
- 00:01, 4 June 2022 Helpful talk contribs uploaded File:Bootlace ferrules.jpg
- 00:29, 31 May 2022 Helpful talk contribs uploaded File:Testhooks.jpg
- 22:26, 30 May 2022 Helpful talk contribs uploaded File:Huzzah.jpg
- 22:22, 30 May 2022 Helpful talk contribs uploaded File:Wemos.jpg
- 21:54, 30 May 2022 Helpful talk contribs uploaded File:Nodemcu.png
- 17:03, 21 May 2022 Helpful talk contribs uploaded File:Bouncy switch.png (Taken from https://en.wikipedia.org/wiki/Switch#/media/File:Bouncy_Switch.png under PD)
- 22:15, 10 May 2022 Helpful talk contribs uploaded File:Shielded and unshielded Ethernet.jpg
- 21:24, 17 April 2022 Helpful talk contribs uploaded a new version of File:SATA data noclip.jpg (crop)
- 21:23, 17 April 2022 Helpful talk contribs uploaded a new version of File:SATA-fullsocket.jpg (crop)
- 01:01, 17 April 2022 Helpful talk contribs uploaded a new version of File:Crocodile clips.jpg (crop)
- 00:46, 17 April 2022 Helpful talk contribs uploaded File:Crocodile clips.jpg (Taken from https://en.wikipedia.org/wiki/File:Three_alligator_clips.JPG under GFDL)
- 00:35, 17 April 2022 Helpful talk contribs uploaded File:Speakon.jpg (Taken from https://en.wikipedia.org/wiki/File:Neutrik_Speakon.jpg under GDFL)
- 15:22, 13 April 2022 Helpful talk contribs uploaded File:Cassettes I II IV.jpg (Taken from https://en.wikipedia.org/wiki/Compact_Cassette_tape_types_and_formulations#/media/File:Cassettes_I_II_IV.jpg under GFDL)
- 15:02, 11 April 2022 Helpful talk contribs uploaded File:Security.png
- 14:47, 11 April 2022 Helpful talk contribs uploaded File:Authorization.png
- 14:39, 11 April 2022 Helpful talk contribs uploaded File:How hacking works.png
- 19:43, 8 April 2022 Helpful talk contribs uploaded a new version of File:Mini-TOSLINK.jpg (brighter for more visiblity on darker screens)
- 17:05, 5 April 2022 Helpful talk contribs uploaded a new version of File:5-20 socket.jpg (flip)
- 17:03, 5 April 2022 Helpful talk contribs uploaded a new version of File:5-20 socket.jpg (crop)
- 17:03, 5 April 2022 Helpful talk contribs uploaded File:5-20 socket.jpg (Taken from https://en.wikipedia.org/wiki/File:Electrical_outlet_with_label.jpg under public domain)
- 00:17, 3 April 2022 Helpful talk contribs uploaded a new version of File:USB3 A.jpg (crop)
- 00:16, 3 April 2022 Helpful talk contribs uploaded File:USB3 A.jpg (Taken from https://en.wikipedia.org/wiki/File:Connector_USB_3_IMGP6024_wp.jpg under GFDL)
- 22:44, 2 April 2022 Helpful talk contribs uploaded File:PH PZ 1 2 3.jpg
- 17:21, 31 March 2022 Helpful talk contribs uploaded File:MSst duo m2.jpg (Taken from https://en.wikipedia.org/wiki/File:MSst_duo_m2.jpg under GFDL)
- 23:00, 8 March 2022 Helpful talk contribs uploaded a new version of File:IEC C14.jpg (cropped)
- 22:58, 8 March 2022 Helpful talk contribs uploaded a new version of File:IEC C13.jpg (rotated for consistency)
- 15:02, 22 February 2022 Helpful talk contribs uploaded File:PhoenixConnector.jpg (Taken from https://en.wikipedia.org/wiki/File:PhoenixConnector.jpg under PD)
- 22:30, 15 February 2022 Helpful talk contribs uploaded File:Defer async.png
- 00:35, 16 December 2021 Helpful talk contribs uploaded File:SPD.png (Crop of https://en.wikipedia.org/wiki/File:Spectral_Power_Distributions.png, taken under GFDL)
- 14:51, 11 November 2021 Helpful talk contribs uploaded File:Round type C plug.jpg
- 19:54, 14 October 2021 Helpful talk contribs uploaded File:PCB Screw terminal.jpg
- 19:09, 14 October 2021 Helpful talk contribs uploaded File:Molex KK-254 5pin.jpg
- 18:46, 14 October 2021 Helpful talk contribs uploaded a new version of File:Connector-JST XH various.jpg (color)
- 18:40, 14 October 2021 Helpful talk contribs uploaded File:Connector-JST XH various.jpg
- 17:33, 14 October 2021 Helpful talk contribs uploaded File:SATA data noclip.jpg
- 16:18, 14 October 2021 Helpful talk contribs uploaded File:Deans ultra.jpg
- 18:28, 28 September 2021 Helpful talk contribs uploaded a new version of File:CompactFlash.jpg (now without confusing shadow)
- 17:45, 28 September 2021 Helpful talk contribs uploaded File:CompactFlash.jpg
- 18:12, 22 September 2021 Helpful talk contribs uploaded File:Smartmedia.png
- 17:36, 22 September 2021 Helpful talk contribs uploaded a new version of File:RP-SMA female.jpg (brighter)
- 21:13, 21 September 2021 Helpful talk contribs uploaded File:Tesla-type-1-inlet-tesla02-outlet-iec-type-2-outlet-background-blur.jpg (From https://en.wikipedia.org/wiki/File:Tesla-type-1-inlet-tesla02-outlet-iec-type-2-outlet-background-blur.jpg)
- 20:58, 21 September 2021 Helpful talk contribs uploaded File:IEC C6.jpg
- 20:39, 21 September 2021 Helpful talk contribs uploaded a new version of File:Type I power plug and socket.jpg (crop)
- 20:39, 21 September 2021 Helpful talk contribs uploaded File:Type I power plug and socket.jpg (From https://commons.wikimedia.org/wiki/File:Four_way_power_board_Australian_plugs.jpg)
- 20:20, 21 September 2021 Helpful talk contribs uploaded File:5.25 inch floppy card edge connector.jpg
- 17:29, 21 September 2021 Helpful talk contribs uploaded File:MikroBUS.jpg
- 19:17, 18 August 2021 Helpful talk contribs uploaded a new version of File:SATA express.jpg
- 19:16, 18 August 2021 Helpful talk contribs uploaded File:SATA express.jpg (Based on https://commons.wikimedia.org/wiki/File:SATA_Express_connectors_on_a_computer_motherboard.jpg)
- 18:50, 18 August 2021 Helpful talk contribs uploaded File:Apple 2010 6 12 pin.jpg
- 17:55, 3 August 2021 Helpful talk contribs uploaded File:VFD-dots.jpg
- 16:05, 3 August 2021 Helpful talk contribs uploaded File:Water2.png
- 22:05, 1 August 2021 Helpful talk contribs uploaded File:USB-C.jpeg (slightly better photo)
- 20:18, 30 July 2021 Helpful talk contribs uploaded File:DINsync.png (Based on https://commons.wikimedia.org/wiki/File:DIN-Sync-Steckerbelegung.svg)
- 16:24, 22 July 2021 Helpful talk contribs uploaded File:Type E socket and plug.jpg (Combination of https://helpful.knobs-dials.com/index.php/File:Type_E_socket.jpg https://helpful.knobs-dials.com/index.php/File:Type_E_plug.jpg)
- 18:00, 19 June 2021 Helpful talk contribs uploaded File:Diode1 3V3 5V.png
- 17:10, 19 June 2021 Helpful talk contribs uploaded File:Diode 3V3 5V.png
- 20:34, 16 June 2021 Helpful talk contribs uploaded File:Drumkit opamp.png
- 17:16, 16 June 2021 Helpful talk contribs uploaded File:Rg hist.png
- 14:18, 15 June 2021 Helpful talk contribs uploaded File:Webradio parts.jpg
- 14:13, 15 June 2021 Helpful talk contribs uploaded File:Webradio disp.png
- 14:12, 15 June 2021 Helpful talk contribs uploaded File:Webradio.jpg
- 12:01, 11 June 2021 Helpful talk contribs uploaded File:Ye2.png
- 11:56, 11 June 2021 Helpful talk contribs uploaded File:Ye.png (From https://en.wikipedia.org/wiki/File:EME_ye.svg)
- 20:38, 4 May 2021 Helpful talk contribs uploaded a new version of File:Drumkit circuit.jpg (color balance)
- 19:42, 4 May 2021 Helpful talk contribs uploaded File:Decoration.jpg
- 19:42, 4 May 2021 Helpful talk contribs uploaded File:POS resolution test.jpg
- 19:42, 4 May 2021 Helpful talk contribs uploaded File:Pink box.jpg
- 16:55, 4 May 2021 Helpful talk contribs uploaded File:Human photoreceptor distribution.png (https://en.wikipedia.org/wiki/File:Human_photoreceptor_distribution.svg unde GFDL)
- 16:20, 4 May 2021 Helpful talk contribs uploaded File:Split-flap diagram.png (Taken from https://en.wikipedia.org/wiki/File:Analog_clock_with_digital_display.png)
- 16:18, 4 May 2021 Helpful talk contribs uploaded File:Nixie2.gif (Taken from https://en.wikipedia.org/wiki/File:Nixie2.gif under GFDL)
- 15:03, 4 May 2021 Helpful talk contribs uploaded File:Not OLED.jpg
- 02:10, 24 April 2021 Helpful talk contribs uploaded a new version of File:TinyRF2.jpg (color balance)
- 02:09, 24 April 2021 Helpful talk contribs uploaded a new version of File:TinyRF.jpg (color balance)
- 01:50, 24 April 2021 Helpful talk contribs uploaded File:AMP and molex.jpg (Taken from https://en.wikipedia.org/wiki/File:Amp_and_Molex_Connectors.jpg under PD)
- 01:37, 24 April 2021 Helpful talk contribs uploaded File:Mini-TOSLINK.jpg (Taken from https://commons.wikimedia.org/wiki/File:Toslink-Klinkenstecker.jpg under CC license)
- 01:24, 24 April 2021 Helpful talk contribs uploaded a new version of File:DVI-variants.png (this order makes more sense to be, because chronological(ish))
- 18:19, 23 April 2021 Helpful talk contribs uploaded a new version of File:7pin.jpg (some false contrast)
- 01:46, 19 April 2021 Helpful talk contribs uploaded a new version of File:VFD.jpg (crop)
- 01:44, 19 April 2021 Helpful talk contribs uploaded File:VFD.jpg (Taken from https://en.wikipedia.org/wiki/File:Vacuum_fluorescent_2.jpg under GFDL)
- 17:36, 7 April 2021 Helpful talk contribs uploaded a new version of File:Spade connectors.jpg
- 17:36, 7 April 2021 Helpful talk contribs uploaded File:Spade connectors.jpg
- 17:19, 7 April 2021 Helpful talk contribs uploaded File:Forked spade lug.jpg
- 17:14, 7 April 2021 Helpful talk contribs uploaded File:Spade lugs.jpg
- 15:44, 7 April 2021 Helpful talk contribs uploaded a new version of File:SFF-8482.jpg (rotated for comparability)
- 15:05, 7 April 2021 Helpful talk contribs uploaded File:S-video and RCA on scart adapter.jpg
- 14:44, 7 April 2021 Helpful talk contribs uploaded a new version of File:SCART.jpg (crop)
- 14:37, 7 April 2021 Helpful talk contribs uploaded a new version of File:TRS-25 35 63.jpg (more neutral color)
- 14:35, 7 April 2021 Helpful talk contribs uploaded a new version of File:TRRS 3.5mm.jpg (fiddling with contrast)
- 14:32, 7 April 2021 Helpful talk contribs uploaded File:TRRS 3.5mm.jpg
- 01:04, 7 April 2021 Helpful talk contribs uploaded a new version of File:G9.jpg (this one anyway)
- 01:04, 7 April 2021 Helpful talk contribs uploaded a new version of File:G9.jpg (less bluish)
- 00:46, 7 April 2021 Helpful talk contribs uploaded File:G9.jpg
- 00:36, 7 April 2021 Helpful talk contribs uploaded a new version of File:Early cd connectors on SB16.jpg (crop a liiiitle more)
- 00:33, 7 April 2021 Helpful talk contribs uploaded a new version of File:Early cd connectors on SB16.jpg (crop)
- 00:18, 7 April 2021 Helpful talk contribs uploaded File:4-pin ATX 12V.jpg
- 23:37, 6 April 2021 Helpful talk contribs uploaded a new version of File:EPS12V.jpg (Rotated for easier comparison)
- 23:35, 6 April 2021 Helpful talk contribs uploaded File:EPS12V.jpg
- 23:26, 6 April 2021 Helpful talk contribs uploaded File:PCI Express Power Supply Connector.jpg (from from https://en.wikipedia.org/wiki/File:PCI_Express_Power_Supply_Connector-female_PNr%C2%B00438.jpg)
- 23:24, 6 April 2021 Helpful talk contribs uploaded File:PCI Express Power Supply Connector-female PNr°0438.jpg (from https://en.wikipedia.org/wiki/File:PCI_Express_Power_Supply_Connector-female_PNr%C2%B00438.jpg)
- 23:20, 6 April 2021 Helpful talk contribs uploaded a new version of File:TRS-25 35 63.jpg (crop)
- 18:53, 6 April 2021 Helpful talk contribs uploaded File:Edison screw.jpeg
- 17:59, 6 April 2021 Helpful talk contribs uploaded File:GameTrak rev2 board.jpg
- 17:55, 6 April 2021 Helpful talk contribs uploaded File:GameTrak internals.jpg
- 20:06, 2 April 2021 Helpful talk contribs uploaded File:Screw terminals2.png (Taken from https://en.wikipedia.org/wiki/File:Terminal_Blocks_01CJC.png under GFDL)
- 19:59, 2 April 2021 Helpful talk contribs uploaded a new version of File:Lightning plug.jpg (crop)
- 19:58, 2 April 2021 Helpful talk contribs uploaded File:Lightning plug.jpg
- 19:37, 2 April 2021 Helpful talk contribs uploaded File:Ceramic screw terminals.jpg
- 19:35, 2 April 2021 Helpful talk contribs uploaded File:Twist connectors.jpg (Taken from https://commons.wikimedia.org/wiki/File:Array_of_twist-on_wire_connectors_aka_wire_nuts_in_different_sizes.jpg under CC0)
- 19:33, 2 April 2021 Helpful talk contribs uploaded File:Push-in connectors.jpg
- 19:30, 2 April 2021 Helpful talk contribs uploaded File:WAGO 222.jpg
- 19:27, 2 April 2021 Helpful talk contribs uploaded File:Screw terminals.jpg
- 16:42, 28 March 2021 Helpful talk contribs uploaded a new version of File:Simplified MIDI on modern ICs.png (pointing out that shield is connected on both sides, but disconnected in IN sockets)
- 16:38, 28 March 2021 Helpful talk contribs uploaded a new version of File:Simplified MIDI on modern ICs.png (U1 instead of U?)
- 18:53, 19 March 2021 Helpful talk contribs uploaded File:Early cd connectors on SB16.jpg (Taken from https://commons.wikimedia.org/wiki/File:KL_Creative_Labs_Soundblaster_16_CT2230.jpg)
- 02:23, 19 March 2021 Helpful talk contribs uploaded File:IDE-PATA.jpg (crop of https://helpful.knobs-dials.com/index.php/File:Ribbon_IDC.jpg)
- 01:37, 19 March 2021 Helpful talk contribs uploaded File:MSATA and M.2.jpg (Taken from https://en.wikipedia.org/wiki/File:SSD_IMGP5281_smial_wp.jpg)
- 01:28, 19 March 2021 Helpful talk contribs uploaded a new version of File:SFF-8484.jpg (crop)
- 01:23, 19 March 2021 Helpful talk contribs uploaded File:SFF-8482.jpg (Taken from https://en.wikipedia.org/wiki/File:SFF-8482_SAS_Plug_-_Bokeh_at_f22.jpg)
- 01:23, 19 March 2021 Helpful talk contribs uploaded File:SFF-8484.jpg
- 21:06, 18 March 2021 Helpful talk contribs uploaded File:Padcode.jpg
- 20:54, 18 March 2021 Helpful talk contribs uploaded File:Drumkit test.jpg
- 20:17, 18 March 2021 Helpful talk contribs uploaded File:Portable player with a knob.png
- 00:55, 18 March 2021 Helpful talk contribs uploaded a new version of File:Simplified MIDI on modern ICs.png (more reasonable proportions on shield)
- 21:40, 17 March 2021 Helpful talk contribs uploaded File:Drumkit circuit.jpg
- 20:04, 17 March 2021 Helpful talk contribs uploaded File:Padbounce.jpg
- 19:57, 17 March 2021 Helpful talk contribs uploaded File:Woodkick2.jpg
- 19:57, 17 March 2021 Helpful talk contribs uploaded File:Woodkick1.jpg
- 19:18, 17 March 2021 Helpful talk contribs uploaded File:GameTrak rev1 modified for MIDI.jpg
- 21:42, 16 October 2020 Helpful talk contribs uploaded a new version of File:Absolute encoder.jpg (Crop to just the absolute one)
- 21:41, 16 October 2020 Helpful talk contribs uploaded File:Absolute encoder.jpg (Taken from https://en.wikipedia.org/wiki/File:Encoder_Discs.jpg under PD)
- 21:21, 16 October 2020 Helpful talk contribs uploaded File:Incremental directional encoder.gif (Taken from https://commons.wikimedia.org/wiki/File:Incremental_directional_encoder.gif under public domain)
- 14:40, 6 October 2020 Helpful talk contribs uploaded a new version of File:SDMMCSizesPins.gif
- 14:37, 6 October 2020 Helpful talk contribs uploaded File:SDMMCSizesPins.gif (Taken from https://en.wikipedia.org/wiki/File:MMC-SD-miniSD-microSD-Color-Numbers-Names.gif under CC-SA)
- 23:42, 12 September 2020 Helpful talk contribs uploaded a new version of File:BL-longer.jpg (cropped)
- 18:32, 4 September 2020 Helpful talk contribs uploaded File:GU10 GX53.png
- 18:09, 7 August 2020 Helpful talk contribs uploaded File:IR-cut from webcam.jpg
- 22:11, 5 August 2020 Helpful talk contribs uploaded a new version of File:Ewma-lowpass-example.png
- 14:16, 18 June 2020 Helpful talk contribs uploaded a new version of File:Ewma-lowpass-example.png (text)
- 13:54, 11 June 2020 Helpful talk contribs uploaded File:USB-C diagram.png (Taken from https://en.wikipedia.org/wiki/USB-C#/media/File:USB_Type-C_icon.svg under Creative Commons CC0 1.0 Universal Public Domain Dedication.)
- 16:09, 21 April 2020 Helpful talk contribs uploaded a new version of File:OpAmp-inverting amplifier.png (consistency detail)
- 16:08, 21 April 2020 Helpful talk contribs uploaded a new version of File:OpAmp-inverting amplifier.png (some whitespace)
- 19:35, 23 January 2020 Helpful talk contribs uploaded a new version of File:Open collector.png
- 19:32, 23 January 2020 Helpful talk contribs uploaded a new version of File:Open collector.png
- 18:23, 23 January 2020 Helpful talk contribs uploaded File:Open collector.png
- 18:16, 20 December 2019 Helpful talk contribs uploaded File:Plastic types-PETE.png (From https://commons.wikimedia.org/wiki/File:Symbol_Resin_Code_1_PETE.svg)
- 18:09, 20 December 2019 Helpful talk contribs uploaded a new version of File:RoHS years.png
- 18:07, 20 December 2019 Helpful talk contribs uploaded a new version of File:RoHS years.png
- 18:03, 20 December 2019 Helpful talk contribs uploaded File:RoHS years.png (Taken from https://en.wikipedia.org/wiki/File:EFUP_labels.png, no license mentioned but I'm assuming it's public enough)
- 20:19, 9 November 2019 Helpful talk contribs uploaded a new version of File:Mounting material.png
- 20:12, 9 November 2019 Helpful talk contribs uploaded File:Class III.png
- 20:11, 9 November 2019 Helpful talk contribs uploaded a new version of File:Temperature protection.png
- 20:10, 9 November 2019 Helpful talk contribs uploaded File:Mounting material.png
- 20:02, 9 November 2019 Helpful talk contribs uploaded File:Class P.png
- 19:49, 9 November 2019 Helpful talk contribs uploaded File:BSMI.png
- 19:35, 9 November 2019 Helpful talk contribs uploaded File:FCC.png
- 19:25, 9 November 2019 Helpful talk contribs uploaded File:RoHS.png
- 19:18, 9 November 2019 Helpful talk contribs uploaded File:Furniture unknown MM.png
- 19:18, 9 November 2019 Helpful talk contribs uploaded File:ESD.png
- 19:14, 9 November 2019 Helpful talk contribs uploaded File:Reinfoced insulation.png
- 19:14, 9 November 2019 Helpful talk contribs uploaded File:Temperature protection.png
- 19:01, 9 November 2019 Helpful talk contribs uploaded a new version of File:Bunch on european certifications.png
- 15:55, 9 November 2019 Helpful talk contribs uploaded a new version of File:Bunch on european certifications.png
- 15:51, 9 November 2019 Helpful talk contribs uploaded a new version of File:Bunch on european certifications.png
- 15:50, 9 November 2019 Helpful talk contribs uploaded File:TUV.png
- 14:56, 9 November 2019 Helpful talk contribs uploaded File:CCC.png
- 14:50, 9 November 2019 Helpful talk contribs uploaded a new version of File:Some transformer symbols.png
- 14:32, 9 November 2019 Helpful talk contribs uploaded File:PSU types.png
- 22:30, 8 November 2019 Helpful talk contribs uploaded File:Hot surface.png
- 21:56, 8 November 2019 Helpful talk contribs uploaded a new version of File:Indoor use only.png
- 21:55, 8 November 2019 Helpful talk contribs uploaded a new version of File:Indoor use only.png
- 21:52, 8 November 2019 Helpful talk contribs uploaded File:Electronic trash.png
- 21:47, 8 November 2019 Helpful talk contribs uploaded File:PSE.png
- 21:44, 8 November 2019 Helpful talk contribs uploaded File:C-tick.png
- 21:34, 8 November 2019 Helpful talk contribs uploaded File:DC Adapter input, output, polarity.png
- 21:29, 8 November 2019 Helpful talk contribs uploaded File:VDE.png
- 21:23, 8 November 2019 Helpful talk contribs uploaded File:BSI.png
- 21:20, 8 November 2019 Helpful talk contribs uploaded File:CE and CE.png
- 21:20, 8 November 2019 Helpful talk contribs uploaded File:CE.png
- 21:16, 8 November 2019 Helpful talk contribs uploaded File:GS.png
- 21:15, 8 November 2019 Helpful talk contribs uploaded File:UL.png
- 21:04, 8 November 2019 Helpful talk contribs uploaded a new version of File:Some transformer symbols.png
- 21:01, 8 November 2019 Helpful talk contribs uploaded a new version of File:Double insulated.png
- 21:00, 8 November 2019 Helpful talk contribs uploaded a new version of File:Double insulated.png
- 20:57, 8 November 2019 Helpful talk contribs uploaded File:Bunch on european certifications.png
- 20:57, 8 November 2019 Helpful talk contribs uploaded File:Some consumables symbols.png
- 20:50, 8 November 2019 Helpful talk contribs uploaded File:Independent lighting auxiliary.png