Post Reply 
HP-67 low power indicator circuit?
07-30-2023, 10:20 PM
Post: #4
RE: HP-67 low power indicator circuit?
Strange it wouldn't have one, to match HP models.

Maybe the low power indicator on the budget was glowing ;-)
Find all posts by this user
Quote this message in a reply
Post Reply 


Messages In This Thread
RE: HP-67 low power indicator circuit? - teenix - 07-30-2023 10:20 PM



User(s) browsing this thread: 3 Guest(s)