Dec 30, 2023 #1 B bellad Newbie Joined Oct 19, 2010 Messages 4 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,368 Hello, on mcp145010 ( controler fire ) , I'd like to cut the piezzo and manage it with opto do you think figure A or figure B, or neither? thank you Attachments modif_detec_incendie.jpg 121.5 KB · Views: 43
Hello, on mcp145010 ( controler fire ) , I'd like to cut the piezzo and manage it with opto do you think figure A or figure B, or neither? thank you
Dec 30, 2023 #2 FvM Super Moderator Staff member Joined Jan 22, 2008 Messages 52,513 Helped 14,758 Reputation 29,798 Reaction score 14,128 Trophy points 1,393 Location Bochum, Germany Activity points 298,482 Connection A or B don't seem to make sense. What do you want to achieve? To drive external output, you'll use pin 7. Upvote 0 Downvote
Connection A or B don't seem to make sense. What do you want to achieve? To drive external output, you'll use pin 7.
Dec 30, 2023 #3 B bellad Newbie Joined Oct 19, 2010 Messages 4 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,368 i want confirm by temperature before start piezzo , I'm going to use pin 7 for this if pin 7 and temprature > 50°c then on piezzo Upvote 0 Downvote
i want confirm by temperature before start piezzo , I'm going to use pin 7 for this if pin 7 and temprature > 50°c then on piezzo