View Single Post
Old 11-01-2019, 07:56 PM
garymck (Gary)
Registered User

garymck is offline
Join Date: Aug 2005
Location: Geelong
Posts: 737
Originally Posted by jwoody View Post
Hello Gary
Did you use the TIP 3055 transistor or something else?
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.


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