brad | Shared With: Everyone - Apr 18 2007 | diy, circuits, news
Silver nitrate (20%, w/v, pH 6.5) and ascorbic acid (20%, w/v, pH 7.2). Conductivity similar to metal films.
Very cool link to the website for the scientific journal: if you register (free), they will allow you to download a PDF of the paper for research. You can download the paper until 30 days after the initial publication. This is a great thing to help increase access to information when most journals are impossible to read online without big $$$.
Quoted: A standard office printer loaded with silver nitrate and vitamin C can produce mobile phone antennas, circuits, inductive coils and RFID antenna
- brad | Shared With: Everyone - Apr 09 2007 | electronics, microcontroller, led, circuits, diy
Dotted from Mike. Today's super-efficient LEDs (lots of light output per short, limited power pulse) & faster MCUs make this a very practical alternative. Cost is still an issue: efficient LEDs are much more expensive than extra MCU pins, the alternative may be a dim and/or flickering display.
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