Zuzzy

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Zuzzy
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  • Well it seems my MMS board has given up the ghost. But many thanks to Laura and colleagues who tried to fix it. I am going to get a new board but I shall be wary of putting in a high shock environment. Will probably try potting with epoxy before doi…
  • Hi Laura, I took the unit apart, the battery and buzzer are on flying leads and are not held solid within the assembly, so thats the rattling I heard. I tried putting a strip of blutak to support and shock absorb. Performance has dete…
  • I spoke too soon. Data capture has now become unreliable after just a few recordings as above. I have just now definitely connected the cause of this to mechanical shock. For a couple of weeks the data recording and download have been intermitten…
  • So tested this by mounting onto a tennis racquet at the top of the grip, x axis aligned with shaft of raquet. Using the small wristband strap. So some shock mounting isolation there. Recording for 2 hours with >300 ball impact "events". Shocks…