On Sun, 2007-06-17 at 18:24 +0200, Derek Holzer wrote:
Jeff Mann showed us this video in the Arduino workshop at Pickled Feet (Berlin) yesterday:
http://www.youtube.com/?v=g_hiz-Kx0kM
Great stuff! I'd be interested to hear from the person who made it about the solenoid control circuits (transistor, relay?), or if they'd be interested to share the patch (PDuino?)
hi derek
glad to hear that you liked it.
the solenoids are triggered like this:
qseq2 (netpd-sequencer) -> qseq2 to arduino converter patch -> arduino -> relayboard with 8 times this [1] circuit (i replaced the BC548 by a MOSFET of the type BS170 [thank you, mamalala]) -> solenoids
[1] http://www.romanhaefeli.net/ramsch/circuit.png
roman
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