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 When Dean says it's not about the robot he really means it. We're gonna get a speech whether we want it or not and of we complain we'll get even more. - Koko Ed [more] |
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| When Dean says it's not about the robot he really means it. We're gonna get a speech whether we want it or not and of we complain we'll get even more. - Koko Ed [more] |
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Generating EM field
Hey all,
Although its been a few years since I've been active in FIRST I find myself coming back to ChiefDelphi whenever I have a particularly unique tech question that doesn't come up in Google. I like it, its like "I got people" but for robots.... Anyways, I need to create an EM field generator for a project that I'm working on. It needs to be small (say 3"x3x3 container) and give 1mA current to a coil at a specific frequency with a sine wave. Whats the best solution for this? Is there a small IC that I can use, maybe configure with a few resistors to get my specified frequency and let it go? Or am I going to have to pull some software magic with a DAC? Let me know what you guys think, or if you need more info. I appreciate it! -Mike |
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