Thread: pic: 862 Radio Mount
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Unread 12-03-2006, 22:48
pathew100 pathew100 is offline
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Re: pic: 862 Radio Mount
We will ask, but it is only wrapped around the radio and the serial connector to cover the exposed metal on the connector (which is at ground potential, nice place for static electrical potential to jump to.). The electrical tape is not used in any way to secure the radio to anything. It is being used to electrically insulate the connector.

We were having problems with random radio dropouts before shipping and noticed that it would happen either randomly during operation or when the robot was disabled and someone would walk up to the robot and touch the metal. This discharged a large static charge that was built up (large spinning plastic wheel, foam balls, foam rollers, pvc = nice Van DeGraf generator). When discharged into the person touching the metal robot frame it would also generate this radio dropout.
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