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Old 11-01-2019, 07:56 PM
garymck (Gary)
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garymck is offline
 
Join Date: Aug 2005
Location: Geelong
Posts: 735
Quote:
Originally Posted by jwoody View Post
Hello Gary
Did you use the TIP 3055 transistor or something else?
Thanks
Jeremy
Used a TIP35C picked up in error from Jaycar :-) wiring was the same....(but 25 amp capacity is a bit of overkill)

Beware the schematic early in the thread on CN - it is wrong and will kill an UNO. Read post number 5 - I wired it up per the written instructions here.

I believe a corrected schematic was posted later in the thread.

Gary

PS It is really cool watching Voyager change the light level until exposures reach the target ADU
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