迪威網(wǎng)友2c5235
發(fā)布時間：2021/1/6 19:58:00
Update 04/2020:
Finished a redesign of this. It's essentially the same but is much easier to build. Less parts, less screws. So if you're thinking about building this you might want to wait a few days...
Here's v2 of this thing:
So here it is, finally. My fit project using a single led strip only... xD
If you're looking for a bigger grid and don't minder some soldering, please have a look at this one:
Update:
Added a Front Frame which can be mounted to hide the screws on the front (and change appearance/color of the whole thing). Have a look at the itructio further down below.
--
A few months ago I uploaded a LED grid. But it seems like people aren't using it for own stuff most of the time - itead they use it as a clock using the supplied example sketch.
That's totally fine - it's just not, what I had in mind when building it. :D
24h format is only supported if built with an exteion and most of the time about 50% - 65% of the leds don't do anything.
To fix these "problems" I created this Lazy Grid Clock-Thing.
Features:
Single continuous led strip (83 leds) to create a 7x11 pixel matrix
Fewer parts than before
Even less solder work
Customizable to a certain degree (front bezel height/color)
Still usable for own projects (lots of screw holes to connect it to other things)
If used as a clock only, there's much less LEDs wasted than using the old grid exteion
To build the grid/clock as shown you will need:
1x LGC_Frame_v1.STL
1x LGC_Frame_Back_v1.STL
1x LGC_Front_Bezel_Thin_v1.STL
1x LGC_Elec_Case_v1.STL (including feet)
1x Arduino (Nano or Pro Mini, case fits both)
83x WS2812 LEDs (60 leds/m)
1x resistor (300-500 ohms, I'm using 330)
1x RTC module (DS3231)
2x push butto (6mm x 6mm)
1 sheet of paper (120mm x 185mm, thin paper)
19x M3x6 screws
Other requirements:
Working Arduino IDE including the used libraries
Basic knowledge of what you're doing.
This thing is meant for people who played around a bit with a few WS2812 leds to gather some experience and who are now looking for an easy way to get a working grid. If you're totally new to this you might want to take a look at Adafruits Uberguide or other similar stuff (FastLED user groups).
I will only show you how the grid is put together here - electronics are the same as in many of my other things.
Butto, RTC and Arduino/Power are connected the same, so you can use my itructio here: and here (video included):
Finished a redesign of this. It's essentially the same but is much easier to build. Less parts, less screws. So if you're thinking about building this you might want to wait a few days...
Here's v2 of this thing:
So here it is, finally. My fit project using a single led strip only... xD
If you're looking for a bigger grid and don't minder some soldering, please have a look at this one:
Update:
Added a Front Frame which can be mounted to hide the screws on the front (and change appearance/color of the whole thing). Have a look at the itructio further down below.
--
A few months ago I uploaded a LED grid. But it seems like people aren't using it for own stuff most of the time - itead they use it as a clock using the supplied example sketch.
That's totally fine - it's just not, what I had in mind when building it. :D
24h format is only supported if built with an exteion and most of the time about 50% - 65% of the leds don't do anything.
To fix these "problems" I created this Lazy Grid Clock-Thing.
Features:
Single continuous led strip (83 leds) to create a 7x11 pixel matrix
Fewer parts than before
Even less solder work
Customizable to a certain degree (front bezel height/color)
Still usable for own projects (lots of screw holes to connect it to other things)
If used as a clock only, there's much less LEDs wasted than using the old grid exteion
To build the grid/clock as shown you will need:
1x LGC_Frame_v1.STL
1x LGC_Frame_Back_v1.STL
1x LGC_Front_Bezel_Thin_v1.STL
1x LGC_Elec_Case_v1.STL (including feet)
1x Arduino (Nano or Pro Mini, case fits both)
83x WS2812 LEDs (60 leds/m)
1x resistor (300-500 ohms, I'm using 330)
1x RTC module (DS3231)
2x push butto (6mm x 6mm)
1 sheet of paper (120mm x 185mm, thin paper)
19x M3x6 screws
Other requirements:
Working Arduino IDE including the used libraries
Basic knowledge of what you're doing.
This thing is meant for people who played around a bit with a few WS2812 leds to gather some experience and who are now looking for an easy way to get a working grid. If you're totally new to this you might want to take a look at Adafruits Uberguide or other similar stuff (FastLED user groups).
I will only show you how the grid is put together here - electronics are the same as in many of my other things.
Butto, RTC and Arduino/Power are connected the same, so you can use my itructio here: and here (video included):
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