this post was submitted on 20 Aug 2023
3 points (66.7% liked)

Hacker News

1770 readers
1 users here now

This community serves to share top posts on Hacker News with the wider fediverse.

Rules0. Keep it legal

  1. Keep it civil and SFW
  2. Keep it safe for members of marginalised groups

founded 1 year ago
MODERATORS
[email protected]
3
What Is a PID Controller in an Espresso Machine? (www.beanground.com)
submitted 1 year ago by [email protected] to c/[email protected]
3 comments fedilink hide all child comments
 

There is a discussion on Hacker News, but feel free to comment here as well.

you are viewing a single comment's thread
view the rest of the comments
[–] JohnnyHammersticks 2 points 1 year ago (1 children)

It's the same as a PID in any device that has a heater?

Whether it's a $100 3d printer or a $60k seven stage SMD oven, if it has a heater it has a PID controller. It just tells hot thing how hot to get and how to get that hot.

[–] [email protected] 1 points 1 year ago (1 children)

Sure, but it seems you missed the point of the article.

[–] JohnnyHammersticks 0 points 1 year ago

According to the article they added a PID to the machine to maintain a specific temperature.

Kind of like my first comment said, it holds temperature.