I have a few old posts on the subreddit and i need to view one of them as i am reviving an old project. there is a comment on one of them that has the info i need. I never screenshotted that info.

this is the link: https://old.reddit.com/r/AskElectronics/comments/73f8d2/microwave_control_panel_keypad_stops_working_when/

i’d use google’s cache page but it doesn’t have this cached.