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  • Noisebridgers Make Novel Method to Cycle LED’s on by johnyradio, [Uncategorized] Hatena Bookmark

    Jameco and Instructables.com donated a buncha weird parts to Noisebridge, including LED’s, crystal oscillators, 555 timers, Russian capacitors…. Thank You, JameCo and Instructables! Thanks Dana Sniezko for suggesting this partnership. Our mission: make something that does something. Not as easy as it sounds. The result: A 9-volt battery driving an LM317 power-supply outputting 5 volts, […]