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Kuva
r/3Dprinting

Unique key organizer that took me over 2 months of design and tuning to perfect.

This is a spinner - key organizer that took me over 2 months of modeling, slicer tuning and testing to perfect. So here are the results of my uncontroled hyperfocus to fix my keys: Two part print with mid-print pause/insert step - combined takes >30mins to complete. No supports, no infill, no top/bottom surfaces. Just thick chunky walls đŸ˜« Reliable press-fit insert for bearing and...

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Kuva
r/esp32

Interactive 3D voxel engine on a bare ESP32 (no PSRAM) built into a pencil case.

I've built this project to be portable and easy to use; furthermore, I decided to add a voxel engine into it to make it more fun. I've been working on this project for about 3 weeks, and I can now use it at school, on the bus, or almost anywhere. The brain is an ESP32-WROOM-32 module (Dual-core 240MHz, 520KB internal SRAM, no PSRAM). I use a power bank to power it. The display is a 240x320 TFT s...

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Kuva
r/homeautomation

Automated Watering System

Hi everyone, It's my first time on this sub and I don't know if this is the right one to ask for advice. So firstly, I'm very fascinated about automating basic task around home. On my first project I want to start with watering system. My mom loves plants and she has a lot around our home, so I wanna try to attempt to automate watering the plants so it's less stressful for her. I'm looking for a...

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Kuva
r/lasercutting

Hi Sub, I made another little project to use up some wood scraps 😁. I’d say it’s pretty funny, when you see it on the fridge, it definitely makes you smile. What do you think?

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Kuva
r/technology

Altman attack suspect suggested ‘Luigi’ing some tech CEOs’ in online chat

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Kuva
r/homelab

Fully silent NAS build

Finished this thing at the worst time when it comes to prices, but at least it's booting Specs: ASRock Rack EC266D2I-2T/AQC mini-ITX Intel Xeon E-2414 Streacom FC8 V3 case Streacom Nano160 PSU 64GB ECC UDIMM WD Black SN850X 1TB 4 x Samsung 870 EVO 4TB 4 x WD Red SA500 4TB 2 x WD Black SN850X 8TB Temps for the SSD are 45-50 C, with the exception of the ones beneath the metal ...

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Kuva
r/homeassistant

My overengineered coffee machine on/off button using ESPHome + ESP32 + an AMOLED display

I Built a tiny ESPHome touchscreen controller for my coffee setup. Main goal was quite simple; my coffee machine takes a while to heat up, so I wanted a dedicated little panel where I can turn it on/off without opening HA, and where I can change the automated schedule (it turns on at 9am and off at 2pm by default) easily, so this was what I came up with. It currently has tiles for: * Coffee mac...

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Kuva
r/3Dprinting

I made a cute flower bag clip (3D printed!)

Hey everyone! I designed this fun little flower-shaped clip to keep food bags closed đŸŒŒ It’s both practical and kinda adorable, which makes it perfect for the kitchen (or just as a small desk accessory). Each petal is a separate piece, so it’s easy to print and assemble. I wanted something simple but satisfying to use daily. Let me know what you think! 😊 I’m also open to suggestions for impr...

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Kuva
r/esp32

Best ultrasonic sensor for tank water level detection

I am currently working on a tank water overflow alert project using esp32 and am confused about which ultrasonic sensor to use. HC-SR04 - Not waterproof but much cheaper and has a minimum range of 2 cm which is great. But I am not sure if it would last long due to the humidity inside the tank JSN-SR04T - Fully waterproof but has a minimum range of 25-30 cm. It also has a long cable of 2.5 metr...

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r/homeautomation

Do you actually use your color lights normally? Like outside of something like white and amber

So I've had color lights for some time. But outside of amber and white (amber for late at night like a night light or when lights hurt and white during the day), I almost never use them. I do have them if a fire alarm or CO goes off then they turn a given color. I mean I played with them 2 or 3 times. But I haven't really found a desire or need to really use the color lights fully. Do you a...

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Kuva
r/technology

SpaceX Bought 18% of Tesla Cybertrucks Sold in US During Q4 2025, Data Shows

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r/homelab

Why do so many people jump straight into Proxmox?

I'll start with a disclaimer: I'm a SWE but a complete beginner to Homelabbing. So I know my way around Linux, the terminal, Docker, Kubernetes, Networking, and that sort of thing, but had never heard about Proxmox. I've looked into it. As far as I understood, It's a VM hypervisor, so it "splits our machines" into fully isolated parts. What I don't understand is what everyone is doing that requi...

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Kuva
r/homeassistant

Built a WLED smart candle set that integrates natively with Home Assistant — no cloud, no hub

Hey all, long-time lurker, first real post. I got annoyed that every "smart candle" on the market either uses a dumb remote, depends on some sketchy cloud app, or doesn't integrate with anything I actually use. So I designed my own. It's a set of 3D-printed candle shells (matte white, different heights) driven by WLED on an ESP32. Because it's WLED, it shows up in Home Assistant out of the box -...

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Kuva
r/3Dprinting

Finally did my Rocky

This was a learning experience. First time cutting and using dowels to join, boy does that simplifly the alignment. Did half the body on each plate and then the arms upright to increase quality. First time painting also. Also printed the small grace model (2cm tall) and place it in its hand. Had to play a lot with printing speed and layers to make such small thing in my P1S. Ended up cool I thi...

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Kuva
r/esp32

Digital gauge replicas running at 60fps

This is a proof of concept digital replica of the dash instruments of a 1971/2 Australian R/T Charger (original analog gauges shown at end of video). I wasn't sure I could get this working smoothly enough, but it's running at a rock steady 60fps and I'm quite happy with it. Board is an esp32-s3 with RGB interface display - basically the same spec as the Waveshare 2.1" and 2.8" round displays...

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Kuva
r/homeautomation

Compact HomeKit controller for iOS (Itsyhome)

After Itsyhome for macOS, I got a lot of requests for an iPhone version - so here it is! Itsyhome for iOS is now live. Same idea as the Mac app: a fast, compact way to control your HomeKit home - accessories, groups, cameras, automations - without opening the Home app. What's included: * Settings-style compact UI * Automatic accessory grouping * Camera mosaic view * Fully customizable layout * ...

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Kuva
r/lasercutting

DNE 40KW

It cuts up to 100mm carbon steel and 80mm stainless steel and aluminum with just 1,2mm tolerance..

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Kuva
r/technology

Ticketmaster is an illegal monopoly, jury rules / This verdict is the first step toward a potential breakup of Live Nation-Ticketmaster.

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Kuva
r/homelab

My Current 19'' Homelab

Here is my current setup. Any suggestion, recommendation, or criticism is welcome. * **19’’ 15U rack cabinet** **24 port cat 6A Patch Panel** * **USW PRO MAX 24** * **FIREWALL** \[Intel N100, 8GB Ram, 125GB NVME Boot Drive, 4 x 2.5G Port + 2 x SPF+ Port\] running OPNSense virtualized over Proxmox. The Case “Ears” have been modified to host provider ONT (2.5G connection) on the left and 2.5G POE...

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Kuva
r/homeassistant

Voice Satellite has reached a point where I genuinely don't miss Google Home or Alexa on my wall tablets anymore

Some of you might remember when I posted the first version of [Voice Satellite](https://github.com/jxlarrea/voice-satellite-card-integration) a couple of months ago - it was a custom card that turned a browser into a basic voice satellite for Assist. Wake word, STT, TTS, that was about it. Since then the project has grown into something I didn't really plan for. It's now a full integration + fron...

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Kuva
r/3Dprinting

I made a repairable 3D printed mouse shell
 and it totally flopped 😅

I designed a 3D printable shell to repair a click broken Dell MS116. The idea is to reuse the original electronics, print a new body, and give the mouse a second life. On paper, it felt like a solid project: eco-friendly, cheap, useful for schools or repair workshops
 But yeah
 it completely flopped. Almost no downloads, no real traction. Definitely not the kind of model that “performs”. St...

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Kuva
r/esp32

I made a desktop vocab trainer with daily words and recall testing

This is my first self-made electronics project, a desktop device which shows you a new word each day, then prompts and tracks your recall of previous words. It's a simple concept, and I know there are plenty of phone apps which have a similar purpose, but (as I'm sure many people here understand) there's a certain charm to a dedicated low-distraction desktop device! The code and files are availa...

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Kuva
r/homeautomation

Switch covers (Australian)?

Anyone know of any decent switch covers to suit Australian switches? Ie HPM Excel 2 / Clipsal 2000 style? Just something small and neat to prevent accidental power off of smart bulbs.

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Kuva
r/lasercutting

Finally finished my D&D miniature token collection — laser cut on xTool D1, pretty happy with the dragon

Finally finished my D&D miniature token collection — here's the dragon Been working on this for a while and I'm pretty proud of how it turned out. Cut on an xTool D1 - 10W using 3/16" Meranti plywood. The trickiest part was getting the engraving speed and power — took a few test trial to dial in the settings. The token slots into the base for a friction fit, no glue needed. Designed to scal...

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Kuva
r/technology

23 Major News Sites Have Blocked the Wayback Machine – Digital History In Danger

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Kuva
r/homelab

Broke but not broken

With the price of drives I can't really afford a rack but I am a problem solver!

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Kuva
r/homeassistant

Ready to jump into this adventure... headaches and all!

After doing so much reading of circular posts and articles, it seems positively foolish to launch into such a confounding project... but I'm eager for it!

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Kuva
r/3Dprinting

The myth of "consensual" printing

and then they swat your house because you tried to print an ergonomic handle

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Kuva
r/esp32

[Project] Never forget your umbrella again: ESP32 E-Paper Weather Station with QR-Setup

Hi everyone, I’ve just open-sourced my latest project: **esp32-WeatherPortal-EPD**. The idea started with a simple, relatable problem: **The "Umbrella" dilemma.** I got tired of leaving home unprepared for the rain, so I built a dedicated, low-power dashboard that sits by my door, ensuring I always know the forecast at a glance. **GitHub Repository:**[https://github.com/maurokenny/esp32-Weather...

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Kuva
r/homeautomation

Level sensor for pump sump

I recently installed a kind of pump sump to protect water rising and entering our basement windows. The pump has a level switch to activate itself, but I would like to have an indication / level sensor which should alarm me, if the pump does not turn on automatically. Any idea how to make a smart solution? This is basically a DN400 tube with holes on the sides and an open bottom. The fleece sh...

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Kuva
r/lasercutting

MOPA micromachining hardened steel

This was fun! Well, it was hard. I had need to machine some *hardened* steel parts. What I actually needed was more technical. This is where I got a bit more whimsical. I wondered for awhile what to use for cheap stock to work this out. It took a bit before I landed on standard trapezoidal utility blades. 0.5mm thick. Do they really still have their blade temper? You'd think lasering t...

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Kuva
r/technology

Man Who Threw Molotov Cocktail At Sam Altman’s Home Claims He Was Following ChatGPT Recipe For Risotto

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Kuva
r/homelab

A flawless plan

New to this and sysadmin, just installed fail2ban and .. well it works ! (repost and deleted previous one since the image did not appear in the feed)

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Kuva
r/homeassistant

I'm not installing someone else's 100% vibe coded project

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Kuva
r/3Dprinting

the lion does not concern himself with drying petg

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Kuva
r/esp32

Rogue Radar v1.0.0 release

Rogue Radar is a handheld ESP32-S3 firmware built for the LilyGO T-Embed that combines multiple wireless and utility tools into one rotary-driven interface. Current Tool Set WiFi Tools Network Scanner – scans nearby access points and shows SSID, BSSID, RSSI, channel, and security type. Deauth Detector – monitors for deauthentication activity using promiscuous mode. Channel Analyzer – surveys ...

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r/homeautomation

I built a Home Assistant medication system because hospice care made “we’ll remember” not good enough

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Kuva
r/lasercutting

Eiffel Tower

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Kuva
r/technology

Palantir CEO says AI 'will destroy' humanities jobs

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Kuva
r/homelab

started with a raspberry pi, now i run an entire AWS region at home

i have documented everything here - [https://www.0xn1nja.dev/homelab](https://www.0xn1nja.dev/homelab) feel free to give thoughts

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Kuva
r/homeassistant

So, it looks like we have a contender for fully kiosk?

Maybe I’m getting it wrong, but is this feature supposed to be a fully kiosk alternative? Is it working properly for you?

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Kuva
r/3Dprinting

New favourite print

Printed with a 0.28mm(?) layer height to save time. Took a few runs and sanding to get a complete run Took a few runs to sand

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Kuva
r/esp32

I Build a Digital Film Clapperboard Out of ePaper Display + ESP32

I built a digital film clapperboard using an ePaper display and an [XIAO ESP32S3 Plus ](https://www.seeedstudio.com/Seeed-Studio-XIAO-ESP32S3-Plus-p-6361.html)\-based ePaper driver board ([XIAO ePaper Display Board EE04](https://www.seeedstudio.com/XIAO-ePaper-Display-Board-EE04-p-6560.html?sensecap_affiliate=j9QYkBg&referring_service=link)). This digital film slate features a [7.5-inch E-Ink ...

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Kuva
r/homeautomation

Ikea's new Grillplats smart plug

$7.99 only. Support matter (default) and Zigbee (press the button 8 times quickly).

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Kuva
r/lasercutting

Potted Monstera

First time poster on Reddit. For the last 12 months been actively pushing myself to create my own designs. This is my first design for Mothers Day a low maintenance Monstera Deliciousa created in Xtool studio and cut on my xtool M1 10w. The perfect gift for the plant loving mum. This plant comes with no commitment to water and will only get brown leaves if you choose not to paint it. I painted ...

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Kuva
r/technology

US demands Reddit unmask ICE critic, summons firm to grand jury

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Kuva
r/homelab

Me waiting for ddr3 to go up

approx 2 tb. I think 32gb goes for $25? so $1600 here?

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Kuva
r/homeassistant

espControl: More devices supported, improved no code screen setup

I’ve been working on [espControl](https://github.com/jtenniswood/espcontrol?tab=readme-ov-file) this week, it’s a no code, super easy to configure smart home controller, using esp32 devices to control your smart home via home assistant. It includes [full docs](https://jtenniswood.github.io/espcontrol/) and an easy to use web installer. It doesn’t need esphome to be setup or any code to be wri...

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Kuva
r/3Dprinting

Tick Remover – Little act of kindness suggestion

Tick season on the northern hemisphere is back! I have a few spools of filament with just a few meters left so I decided to use it for a good cause and printed a batch of tick removers. It's crucial to remove the tick from yourself or your pet as soon as possible and not to stress or damage it so this little tool can be a big help both at home and outdoors. I left it in the office kitchen but ther...

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Kuva
r/esp32

I absolutely love cheap alternatives. Got this phone screen running on ESP32!

library used: TFT\_eSPI I had a video as well but "add video" button went disable once uploading images, is there anything i don't know?help me out😅

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Kuva
r/homeautomation

Servo operated, temp controlled, vent window opener - Sun Room

Hello all
 Wondering if I could get some expertise / advice, regarding an auto window opening project I hope to install in our (recently installed) sun room. The off the shelf units (greenhouse) are quite big and bulky. I am by no means very knowledgeable here but am a curious type and seeing a servo with 180˚ movement would possibly work as opening to a max 8 inch (20cm) only . Window weig...

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Kuva
r/lasercutting

Here's my latest somewhat" stained glass style laser cut piece.

I'll leave a link to the video in the comments if you're interested in seeing the process for making this. Cheers. The first image is the real final. The others are mockups using Google AI Studio until I get the chance to mount it in our living room. \#Highland Cow #DustyWorkbenchArt

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Kuva
r/technology

France Launches Government Linux Desktop Plan as Windows Exit Begins

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Kuva
r/homelab

Windows Server blocked my USB pool. So I nested 9 Virtual Hard Drives, built a Parity RAID, and pulled a drive while copying just to prove a point.

I wanted to build a cursed Storage Spaces pool out of 9 random mismatched USB sticks and SD cards (ranging from 14GB to 250GB) crammed into a powered USB hub and a secondary USB 3.0 hub (sharing bandwidth with my mouse and keyboard). Windows Server 2022 immediately blocked them because it strictly forbids pooling "Removable Media". I took that personally. If the OS rejects the hardware, you abstr...

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Kuva
r/homeassistant

ESPHome Starter Kit announced alongside the Open Home Foundation at State of the Open Home 2026!

**A majority of the profits from the sale of the kit funds the Open Home Foundation which owns and develops ESPHome and Home Assistant!** The ESPHome Starter Kit is designed to be the easiest way for someone new to ESPHome to get started with open-source smart home hardware. It is a hands on kit that teaches you how ESPHome works by having you actually build and configure a real device that you'l...

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Kuva
r/3Dprinting

120 drone frames in 24 hours, let's go!

Drones not for sale. Design of the frame is not mine.

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Kuva
r/esp32

I made Space Invaders on ESP32

Hey folks 👋 I’ve been messing around with a little project and ended up building a Space Invaders clone on an ESP32 using my 2D engine, PixelRoot32. The goal was to keep it light and embedded-friendly, so I focused on stuff like: 🧠 Only \~4KB for all entities (arena allocator) đŸš« No malloc/new during gameplay ⚡ DMA-based rendering, super fast 🎯 Sweep collisions so fast bullets don’t go throug...

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Kuva
r/homeautomation

Needed a switch for my outdoor Christmas lights... Is there a jankiest award?

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Kuva
r/lasercutting

I made a lamp!

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Kuva
r/technology

YouTube rolls out unskippable long ads to TV users and they’re furious

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Kuva
r/homelab

We have ASUS Dual at home

RAMageddon is making it impossible to afford larger NVME drives, so I decided to expand the storage on my mitx system with this card since my motherboard comes with bifurcation. Surprisingly, everything just works.

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Kuva
r/homeassistant

>90 cri + 1500lm E27 zigbee bulb for 9.99€ - Yes with Ikea Kajplats!

So today I found out the cheapest E27 smart bulb that is 1500lm bright and >90cri is actually an Ikea Kajplats Matter over Thread bulb that costs 9.99€ And it has one trick up its sleeve: ▶ If you turn it off and on 12x times it switches to a zigbee mode so I was able to integrate it into my existing HomeAssistant setup even easier

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Kuva
r/3Dprinting

Keychron announces open-source initiative, publishes free 3D models for all keyboard and mouse products

Thought you guys in here might be interested in this. A bunch of free 3D models for keyboards and mice, all for personal use of course, but worth checking out if you're a PC nerd or an owner of any Keychron stuff IMO.

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Kuva
r/esp32

We built an instruction-accurate ESP32-S3 simulator that runs in the browser, with Wi-Fi

We’ve been working on ESP32-S3 simulation in the browser, and our first beta is now live. It’s built from scratch in Rust/WASM, runs locally in the browser, and includes an instruction-accurate ESP32-S3 CPU core. Arduino sketches compile on our server, then run in the simulated environment. Supported today: * GPIO, UART, SPI, I2C, PWM, ADC, hardware timers * Wi-Fi: 802.11 layer emulation with w...

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Kuva
r/homeautomation

Finally automated my Starlight night light routine

I recently set up a simple logic block for my home. Every night, the moment I turn off the living room lights, the star projector in my bedroom automatically kicks in as a nightlight. Since the projector has its own built-in sleep timer, it shuts itself off about an hour after I fall asleep anyway. Automation has seriously changed my daily habits!😆

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Kuva
r/lasercutting

Just finished the CAD for 'The Gothic Spider'. 8 layers of precision web and mechanical details. 2mm offset for those crisp, deep shadows. Zero overlapping nodes - ready to cut

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Kuva
r/technology

John Deere to Pay $99 Million in Monumental Right-to-Repair Settlement

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Kuva
r/homelab

Thousands of consumer routers hacked by Russia's military

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Kuva
r/homeassistant

The assistant might be a bit dumb

(this is a joke I'm aware this is in not fully developed, I just thought it was hilarious)

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Kuva
r/homeautomation

Couch Commander, full control of your TV, because remote sucks.

First time automating something. Never knew it will bring me so much joy. Considering doing full setup for most of my devises at home. But here is my small piece and contribution. Working on flatpack packaging to simplify installation. So far I've developed a whole app for my TV controls because of how bad it is to type or search with remote. Touchpad, real keyboard input, app launcher, volume, t...

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Kuva
r/lasercutting

DIY “Flowers For You”

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Kuva
r/technology

Honda President After Visiting Chinese Auto Supplier: 'We Have No Chance Against This'

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Kuva
r/homelab

I can never financially recover from this, lol

8TB 5400 RPM Barracuda costed me 27,980 JPY (\~175 USD). Same drive, about 7-8 months prior I bought for 19.780 JPY (\~123 USD).

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Kuva
r/3Dprinting

Everybody is a 3D Printer!

​ A discreet bathroom door sign to let people know you're busy doing what you do best. https://makerworld.com/models/2628961

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Kuva
r/technology

It’s Not Just You: Six of 10 Drivers Say Headlight Glare Is a Problem

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Kuva
r/homeassistant

Tell Me This Is A Bad Idea

Please tell me if this is a bad idea. I want to turn this vintage tape deck into a modern Spotify/Sonos Controller. In theory I want to use ESP32s to interface with the buttons and toggles, rotary encoders for the volume knobs and bring these inputs into Home Assistant. From there I can set the buttons inputs to actually function as play/pause and skip, toggles maybe as zone selection, and the vo...

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Kuva
r/3Dprinting

Stunning timelapse of a protein being printed in white PLA

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Kuva
r/esp32

My New Build Flash Bee an Handheld Lightning Sensing and Ranging Device

Stumbled up on a cool sensor called AS3935 a Lightning Detector capable of detecting lightning up to 40km away with an accuracy of 1km. Then thought about creating a hand-held device with it.  Used [XIAO ESP32-C3](https://www.seeedstudio.com/Seeed-XIAO-ESP32C3-p-5431.html) to obtain data from [Grove Lightning Sensor (AS3935)](https://www.seeedstudio.com/Grove-Lightning-Sensor-AS3935-p-5603.html) ...

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r/homeautomation

Moen Flo thinks everything is a toilet

installed a Moen Flo last summer because it was required for our homeowners insurance. At first it was great and categorized usage accurately, gave timely alerts, etc. The trouble started a couple months ago when it began thinking everything was a toilet. I look at yesterday's usage and it thinks my house went through 80 gallons 100% via the toilet. No showers, faucets, dishwashers. No, all toil...

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Kuva
r/lasercutting

I made a night lamp

Finally got around to watching the original Nosferatu from 1922, and I was blown away by the atmosphere. Count Orlok’s silhouette, the creeping dread, the shadows
 it stuck with me. So I decided to make a little night lamp inspired by the movie. It casts a shadow of Orlok on the wall – exactly the kind of vibe you’d want if you’re trying to fall asleep but also maybe not sleep at all. 🩇 By the w...

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Kuva
r/technology

18-month New Yorker investigation finds OpenAI’s Sam Altman lobbied against the same AI regulations he publicly advocated for, pursued billions from Gulf autocracies, and how he tried to hide a post-firing investigation that produced no written report

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Kuva
r/homelab

Got a think server for free today

my plan is to make this my home media server but I have to get it home and see what kinda hardware it has. I'm new to this any suggestions other than clean the dust out?

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Kuva
r/homeassistant

Early Beta Testers Needed - Use your Roborock completely offline with no custom firmware!

Hi everyone! Lash-L here (one of the main maintainers of the Roborock integration). For a long time one of the biggest asks from users was that they wanted to be able to use their vacuums completely offline. In the Roborock integration, we connect to the vacuum using local protocol, but there are two limitations that block you from being able to block the vacuum from hitting the internet. 1. Rob...

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Kuva
r/3Dprinting

Slingshot autoreload, impresso em 3d plåstico, alguém tem o link do donwload do arquivo ou o link do makerworld

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Kuva
r/esp32

f32 - one of the smallest ESP32 dev boards

I put this together a couple months ago. It was impressive to see what kind of beating the ESP32 can take and also fun to work with 01005 components. I made the hardware open source to see what use the community can come up with. Checkout the [GitHub link](http://github.com/pegork/f32) if you'd like to build one yourself or for more info!

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r/homeautomation

Best automatic lawn mower for small yards?

I’ve been looking into automatic lawn mowers lately because my small yard is becoming a bit too much to keep up with manually. I want something that will just take care of the mowing for me while I focus on other things. I’ve heard good things about a few models, but I’m not sure which one would be the best fit for a smaller lawn. Has anyone here used an automatic lawn mower for a small yard? W...

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Kuva
r/technology

Iran threatens ‘complete and utter annihilation’ of OpenAI's $30B Stargate AI data center in Abu Dhabi

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Kuva
r/homeassistant

Reworked templating docs are now live, feedback welcome!

Templating is where most Home Assistant users get stuck at some point. The docs used to be one massive 1,800-line page that felt like homework. I reworked them with one goal: make them more approachable. The new version is live on home-assistant.io right now. This is a first pass, and feedback from real people using the docs is what makes them better. **Now:** * Every template function (all 200...

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Kuva
r/technology

Satellite Company Halts Distribution of Images That Help Press Cover Iran War, Cites US Government Request

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Kuva
r/3Dprinting

Ah yes, $20 for a half used roll of filament that’s $12 at Micro Center

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Kuva
r/esp32

DIY ESP32 Race/Car Scales

Made with 12 load cells, hx711, an esp32 per pad. Wireless communication and weighs up to 4800lbs with 4 scales. The app/code I will have all out opensource and the how-to video will be out in the next couple weeks. Youtube channel in my profile.

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Kuva
r/homeautomation

Meross connect to merlin garage opener

Hi everyone, I recently bought a Meross Smart Garage Opener (MSG200HK) and I’m trying to connect it to my Merlin MT100EVO garage door opener According to the Meross manual, I need to connect two wires to terminals 1 and 2. However, there is currently a green push button connected to these terminals, this green button is for open the garage door manually when the remote isn’t working. My questio...

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Kuva
r/lasercutting

My first dollhouse

I found the dxf on 3axis.co.

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Kuva
r/technology

Iranian missile blitz takes down AWS data centers in Bahrain and Dubai — Amazon reportedly declares “hard down” status for multiple zones

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Kuva
r/homelab

I built an open-source replacement for APC SmartSlot network cards (OpenNMC)

I got a bit tired of APC network management cards being closed and expensive, so I built my own. It’s called OpenNMC. It is an open-source SmartSlot card based on a custom Linux SoM running Buildroot, with NUT underneath and a web interface on top. ## What it currently does - Fits into the APC SmartSlot - Talks to the UPS via the internal serial interface using apcsmart - Runs full NUT loca...

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Kuva
r/homeassistant

Claude HA MCP Server making magic

I've had HA installed for 5 years or so, and my implementation was never great. Last week I discovered a git project for Claude called Home Assistant MCP Server, installed it, and my mind is blown. First pic is the HA Overview dashboard that Claude threw together. Functional but not pretty and I didn't do anything to alter that design yet. The next three dashboards is what really blew my mind. ...

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