this post was submitted on 10 Feb 2024
1512 points (98.6% liked)
Lemmy Be Wholesome
6546 readers
3 users here now
Welcome to Lemmy Be Wholesome. This is the polar opposite of LemmeShitpost. Here you can post wholesome memes, palate cleanser and good vibes.
The home to heal your soul. No bleak-posting!
Rules:
1. Be Respectful
Refrain from using harmful language pertaining to a protected characteristic: e.g. race, gender, sexuality, disability or religion.
Refrain from being argumentative when responding or commenting to posts/replies. Personal attacks are not welcome here.
...
2. No Illegal Content
Content that violates the law. Any post/comment found to be in breach of common law will be removed and given to the authorities if required.
That means: -No promoting violence/threats against any individuals
-No CSA content or Revenge Porn
-No sharing private/personal information (Doxxing)
...
3. No Spam
Posting the same post, no matter the intent is against the rules.
-If you have posted content, please refrain from re-posting said content within this community.
-Do not spam posts with intent to harass, annoy, bully, advertise, scam or harm this community.
-No posting Scams/Advertisements/Phishing Links/IP Grabbers
-No Bots, Bots will be banned from the community.
...
4. No Porn/Explicit
Content
-Do not post explicit content. Lemmy.World is not the instance for NSFW content.
-Do not post Gore or Shock Content.
...
5. No Enciting Harassment,
Brigading, Doxxing or Witch Hunts
-Do not Brigade other Communities
-No calls to action against other communities/users within Lemmy or outside of Lemmy.
-No Witch Hunts against users/communities.
-No content that harasses members within or outside of the community.
...
6. No NSFW Content
-Content shouldn't be NSFW
-Refrain from posting triggering content, if the content might be triggering try putting it behind NSFW tags.
7. Content should be Wholesome, we accept cute cats, kittens, puppies, dogs and anything, everything that restores your faith in humanity!
Content that isn't wholesome will be removed.
...
8. Reposting of Reddit content is permitted, try to credit the OC.
-Please consider crediting the OC when reposting content. A name of the user or a link to the original post is sufficient.
...
Also check out:
Partnered Communities:
6.Jokes
...
Reach out to LillianVS for inclusion on the sidebar.
All communities included on the sidebar are to be made in compliance with the instance rules.
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Some model trains operate on a system called DCC, or Digital Command Control. As an alternative to DC, or Direct Current-driven models, it’s a commonly-held misconception that DCC runs on an AC, or Alternating Current circuit. In reality, it’s still using direct current, but combining it with PWM, or Pulse Width Modulation, to embed digital signals at slightly higher voltages than the regular operating voltage. These signals can be used to address individual models and send commands that allow for a model to have more functions than a DC model would be capable of, such as more sophisticated lighting, finer motor controls, sound features, consists, speed matching, automation, and a lot more.
Wow... I love electronics but I've never dabbled with model trains, had no idea they've gotten that sophisticated. I thought it was all about the miniature making etc. lol, PWM in the tracks is amazing.
Oh DCC has been around since the 80s, I think, but nowadays we can use Arduino boards as base stations in place of the more turnkey units that cost a lot more.