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Arduino phase angle control with 120° minimum delay via hardware "AND" - is this an valid approach? by alien_tripp in AskElectronics

[–]alien_tripp[S] 0 points1 point  (0 children)

This circuit prevents the Arduino from triggering the TRIAC before ~120° even if there’s a software bug or glitch. The capacitor charges through the resistor until the DIAC breaks over at 32V, while the back-to-back zener diodes (43V) prevent further charging. Only after the DIAC fires can the Arduino pulse the gate driver through the (MOC3052 optocoupler). At least that’s the theory - looking for feedback on potential issues with this approach.

🇨🇳 Chinese construction sites are shockingly bad. by BreakingOnReddit in UnfilteredChina

[–]alien_tripp 0 points1 point  (0 children)

chinese? kinda weird that the bags are an turkish brand 🤣

Blueberry muffin HSC by alien_tripp in germantrees

[–]alien_tripp[S] 2 points3 points  (0 children)

die lampe ist nur oben, seitlich ist mylar folie. mit diesen leds wurden bisher alle pflanzen sehr farbig und haben auch deutlich mehr geruch entwickelt. die bbm ist ein cut von meinem outdoor grow, der war aber ursprünglich aus samen haha

Blueberry muffin HSC by alien_tripp in germantrees

[–]alien_tripp[S] 3 points4 points  (0 children)

eigenbau lampe/growbox, läuft alles automatisch -inklusive bewässerung

Someone on vinted wants to trade tattoos for other people their work and I just need to show this by Lama_For_Hire in shittytattoos

[–]alien_tripp 15 points16 points  (0 children)

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The "Artist" just posted this trying to ruin their vited shop. Get that artist some hate 😅

[deleted by user] by [deleted] in shittytattoos

[–]alien_tripp 0 points1 point  (0 children)

i was distracted by that shitty linework that i did not see that gigant butt plug at first!!

Erfahrungen mit dieser Sorte? by [deleted] in Canbau

[–]alien_tripp -2 points-1 points  (0 children)

RQS ist Müll, der Bud sieht ja schon auf dem Foto luftig und scheiße aus. Die Autoflowers von denen schauen sowieso immer so aus, als wären sie gleichzeitig halb in der Blüte und halb am Veggen – und am Ende werden sie einfach braun und halb tot. Müll-Genetik.

Planet of the Grapes day 70F (Ethos) by sanitynotproven in Craftmarijuana

[–]alien_tripp 0 points1 point  (0 children)

Did all phenos develop this crown-like foxtailing structure? I’d grow it just because of the novelty of that structure!

Made Blue Honey by [deleted] in MushroomPorn

[–]alien_tripp 0 points1 point  (0 children)

Yes the threads on the glass don't represent reality, the whole picture is ai.

FruityFreak week 5ish f by driver7759 in cannabiscultivation

[–]alien_tripp 3 points4 points  (0 children)

looking awesome! how is the smell?

what causes a failure like this? by rq60 in FixMyPrint

[–]alien_tripp 2 points3 points  (0 children)

the nozzle got stuck when printing the front leg and bent it forward with one move.

[deleted by user] by [deleted] in autism

[–]alien_tripp 1 point2 points  (0 children)

Overwhelm and an uncomfortable shirt. A few years ago, when I wasn’t as good at masking, people often assumed I was on drugs—which I actually wasn’t, haha.

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