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Orion shot only with smartphone
  • This was shot from a bortle 5 zone. Actually not even a tripod was used, just my phone leaned against my wallet on the roof of my car because I needed the tripod for my real equipment. No lens also.

    I wonder what more modern phones can achieve as they have bigger sensors.

  • Squint your eyes to reveal one of the companies responsible for poor working conditions

    My thinking behind this image is that just like in real life people only want to look at a company from far apart to see its shiny surface. But only at a closer look the dirty and shady practices will get revealed.

    Created with SD1.5 and QR Code Monsters.

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    DIY smart watering system for my strawberries
    imgur.com Homekit sprinkler for strawberries

    Discover the magic of the internet at Imgur, a community powered entertainment destination. Lift your spirits with funny jokes, trending memes, entertaining gifs, inspiring stories, viral videos, and so much more from users like v9kpj5nmeq350.

    Homekit sprinkler for strawberries
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    Andromeda Galaxy, first try with own basic camera [OC]
  • My lens is f2.8. Of course the bigger the aperture the better, but as Andromeda is really bright a slower lens will work just fine. As I‘m only a beginner myself I can recommend the Youtube channel ‚nebula photos‘.

  • Andromeda Galaxy, first try with own basic camera [OC]

    Inspired by many others we tried to capture M31 with our own equipment, an old Fuji camera with a 80mm lens.

    The only additional tool we used for this shot was a cheap used star tracker so we could expand each shot to 20s. We captured a total of 411 shots which leads to a total exposure time of about 2h17m.

    For our first try we are very pleased with the result!

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    I made a controller to dim my lamp through my smart home
  • Yes exactly. The idea is basically the same as PWM, but in this case the frequency is given through the 50Hz of the power grid. You just control how much of each half wave you turn the light on. As our eyes are slow we just conceive it as an overall lower brightness.

  • I made a controller to dim my lamp through my smart home
  • Yes it is a led light bulb working on 230 ac. This works like any other triac phase dimmer, but it was indeed a fun project to try for yourself! Basically I build a another shelly device, but for far less money ;)

  • I made a controller to dim my lamp through my smart home

    This is the prototype of my dimmer, which actually works quite well. It fades smoothly between different brightness settings. It gets MQTT messages from homebridge, so it can be controlled via Apples Homekit.

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    InitialsDiceBearhttps://github.com/dicebear/dicebearhttps://creativecommons.org/publicdomain/zero/1.0/„Initials” (https://github.com/dicebear/dicebear) by „DiceBear”, licensed under „CC0 1.0” (https://creativecommons.org/publicdomain/zero/1.0/)PL
    plantsandtrees @feddit.de
    Posts 7
    Comments 18