 | | re: IR frequency (fwd)
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| (...) signals at exactly 38KHz? somebody had suggested using an oscilloscope..but how do i go about it? (27 years ago, 29-Mar-97, to lugnet.robotics.handyboard)
| | | | | re: IR frequency (fwd)
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| Connect the ground from the oscilloscope to the HB ground (anyone). Connect the V from the oscilloscope to the + end of the LED driver (or the annode of the LED if it's connected). Adjust the oscilloscope until you get a visible square wave (...) (27 years ago, 30-Mar-97, to lugnet.robotics.handyboard)
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