(ET) card 1 a-ok

[Michael S Briggs <msbriggs alberti unh edu>]

I pulled card 1 out last night to see what fried due to the shorted coil, 
from me not realizing those surplus relays have a diode across the coil. 
It turns out that the only thing that fried (it seems) was the trace 
coming from pin 8. I fixed that, put the card back in, and it seems to 
work fine now. Yeeha!
	I also put the original charger timer back in for now, to use 
until I fix the Landis controller  I fried. Seems to work well. That left 
me wondering how long the charger normally should run for a certain amount 
of use time (i.e. if mowing for 45 minutes, what's a reasonable amount of 
time for the charger to need to run to recharge the pack), and also how 
long the charger runs for different set points on the dial.

Mike

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Michael S. Briggs
UNH Physics Department
(603) 862-2828
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