Uploads by Heron
This special page shows all files uploaded to the English Wikipedia. (See also the list for Wikimedia Commons.) By default, the last uploaded files are shown at top of the list, but clicking on a column header will change the sorting.
Deleted files are not shown here but are included in the upload log.
| Date | Name | Thumbnail | Size | Description |
|---|---|---|---|---|
| 09:57, 30 May 2007 | RC-with-gain.jpg (file) |  |
80 KB | RC circuit with voltage gain of 1.15. Hand-drawn by me from a circuit found at http://www.logbook.freeserve.co.uk/seekrets/index.html. |
| 19:52, 28 July 2006 | SI-logo-fictional.jpg (file) |  |
20 KB | Drawn by Heron. Deliberately unlike any official SI logo, to avoid copyright problems. |
| 17:32, 10 July 2005 | Protection-circuit.png (file) |  |
10 KB | Over-and-undervoltage protection circuit for Reference Desk. |
| 08:37, 17 August 2004 | Mains-1-phase.png (file) |  |
3 KB | single-phase mains supply diagram |
| 20:39, 12 July 2004 | Cold-comfort-farm-genealogy.png (file) |  |
17 KB | family tree for Cold Comfort Farm |