Do these need flow to close?

This is a place for professionals and non-professionals alike to discuss irrigation. Ask a question, ask for help, show off your work (no advertising), or show us what some idiot did. Just keep it cordial. Check out the user and post flair, and think about adding it to your post. If you receive help from this sub, please let us know how we helped you.
What to do with those Elecrow LoRa modules?
Staying on top of the emerging trend and technologies behind the "Internet of Things"Does the "JST-DS LOSI" connector have another name?

A subreddit for practical questions about component-level electronic circuits: design, repair, component buying, test gear and tools.
If you pronounce the artist "Van Go", do you also say "The Lo Ness Monster"?
AskAnAmerican: Learn about America, straight from the mouths of Americans. This is not a current events sub.Music player for Android with folder navigation
A place to share, discuss, discover, assist with, gain assistance for, and critique self-hosted alternatives to our favorite web apps, web services, and online tools.Two quick questions from a beginner
Welcome to /r/outerwilds! A subreddit for the discussion of the game Outer Wilds! This is a fan created community. We are not associated with Mobius Digital or Annapurna Interactive.Tiny linux distro for VMs
A place to share, discuss, discover, assist with, gain assistance for, and critique self-hosted alternatives to our favorite web apps, web services, and online tools.How do piezo lighter igniters work?
A subreddit for practical questions about component-level electronic circuits: design, repair, component buying, test gear and tools.How to use the HP-VertJets tech?
The official place to discuss the first-person factory automation game, Techtonica, by Fire Hose Games.Story summary (or grind?)
The official place to discuss the first-person factory automation game, Techtonica, by Fire Hose Games.Space platform - wait until everything available has arrived
Community-run subreddit for the game Factorio made by Wube Software.RA interval is completely broken on ER605?
Welcome to the unofficial TP-Link Omada Subreddit! This is a place to discuss all of TP-Link's Omada products, such as the EAP APs, JetStream Switches, Omada Controller, etc.Can I continuously place a parametrized blueprint?
Community-run subreddit for the game Factorio made by Wube Software.SSID with VLAN doesn't work
Welcome to the unofficial TP-Link Omada Subreddit! This is a place to discuss all of TP-Link's Omada products, such as the EAP APs, JetStream Switches, Omada Controller, etc.Is this a fuse?

A subreddit for practical questions about component-level electronic circuits: design, repair, component buying, test gear and tools.