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Ronald's electronic project site edit / delete
Nixie clocks, power supplies for them, and a variety of Philips-related material -- including some neat 19th-century photos of Philips staff.
to display electronics history nixie philips psu retrotech valve ... on 27 December 2009
SparkFun Electronics - LED Matrix - Dual Color - Medium edit / delete
The LED matrices Matt bought. Very pretty.
to display electronics led matrix shopping ... on 17 July 2009
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| 2 | + electronics |
| 1 | + history |
| 1 | + led |
| 1 | + matrix |
| 1 | + nixie |
| 1 | + philips |
| 1 | + psu |
| 1 | + retrotech |
| 1 | + shopping |
| 1 | + valve |
tasty by Adam Sampson.