 | | Re: 9V batery box (6 AA) - pressed too much
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(...) I wouldn't call it elegant, but it works. I used a pair of those egg shaped cams set at right angles on the same shaft, one over each battery box button. With both cams at 45 degs, neither button is pressed. With + and - 45 deg drive to the (...) (19 years ago, 7-Oct-05, to lugnet.technic)
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| | Re: 9V batery box (6 AA) - pressed too much
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(...) Thanks Mark. Could you expand on : "its not designed to be used that way" I actually discovered this when I tried to replace the red button with a dual set polarity switch for these robot games: (URL) simple idea was to use a beam along one (...) (19 years ago, 7-Oct-05, to lugnet.technic)
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| | Re: 9V batery box (6 AA) - pressed too much
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(...) The battery box switch is designed so that if you press on both sides at once, nothing will happen. The switch deliberately short circuits the motor output when neither side is pressed. If you have one side clicked 'on' and gently press the (...) (19 years ago, 7-Oct-05, to lugnet.technic)
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| | Re: 9V batery box (6 AA) - pressed too much
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(...) ...and looks like this one inside the 2838 motor: (URL) (19 years ago, 7-Oct-05, to lugnet.technic)
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| | Re: 9V batery box (6 AA) - pressed too much
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(...) The current limiter is a small disk located near the end of one of the top two batteries, and positioned vertically. Steve (19 years ago, 6-Oct-05, to lugnet.technic)
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