Make your own 10x10 LED Matrix
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Date: 2020-09-05
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Comments and reviews: 9
Luis
Hello, i have built mine and for testing i have used your code. i am using a nano arduino and it start working ok, but after 10 to 15 min, the leds freeze and just about 15 to 18 LED keeps running. I am using a 5V 5A power supply. Do you think is thet nano arduino could be running memory or it is defective? Is a ESP32 would fit better?
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Hello, i have built mine and for testing i have used your code. i am using a nano arduino and it start working ok, but after 10 to 15 min, the leds freeze and just about 15 to 18 LED keeps running. I am using a 5V 5A power supply. Do you think is thet nano arduino could be running memory or it is defective? Is a ESP32 would fit better?
reply
EnergonHD
Hi, I'm doing the tutorial and I tried to test the LED like in the video, but for some reason they won't light up. I don't know if it is because of my arduino uno or me. The LEDs are connected to a power supply and the board but nothing happens even when the code is uploaded. Can somebody help me please?
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Hi, I'm doing the tutorial and I tried to test the LED like in the video, but for some reason they won't light up. I don't know if it is because of my arduino uno or me. The LEDs are connected to a power supply and the board but nothing happens even when the code is uploaded. Can somebody help me please?
reply
Leon
Tips: 1) Carve the acrylic (and similar plastic) plate with a sharp knife instead of drawing / sawing it. Then simply break it over the edge of the table. Easy, precise and fast. 2) Use white (or even mirroring, like aluminium (foil) inserts / maze walls instead of black. Black absorbs light.
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Tips: 1) Carve the acrylic (and similar plastic) plate with a sharp knife instead of drawing / sawing it. Then simply break it over the edge of the table. Easy, precise and fast. 2) Use white (or even mirroring, like aluminium (foil) inserts / maze walls instead of black. Black absorbs light.
reply
Robin
I know the Video is almost 4 years old, but it Looks really cool and I want to make one too.
I wanted to ask you If you could give me the Link to the Acryl you used, it would be awesome.
I hope you read this.
PS. : Really cool projekt.
reply
I know the Video is almost 4 years old, but it Looks really cool and I want to make one too.
I wanted to ask you If you could give me the Link to the Acryl you used, it would be awesome.
I hope you read this.
PS. : Really cool projekt.
reply
Prod.
Why do ws 2812b leds are always the Apple of the eye for electronics enthusiast? for me, Im really obsessed for those 4 pin rgb common anode led instead of those leds. Can somebody say to me How to operate those Ws 2812 led shit?
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Why do ws 2812b leds are always the Apple of the eye for electronics enthusiast? for me, Im really obsessed for those 4 pin rgb common anode led instead of those leds. Can somebody say to me How to operate those Ws 2812 led shit?
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vanhetgoor
Wouldn't it be easier if all LEDs were connected with short wires on the top, without the drilling 600 holes? Pushing the foam-board really hard so that no light could escape. The soldering could have been reduced as well.
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Wouldn't it be easier if all LEDs were connected with short wires on the top, without the drilling 600 holes? Pushing the foam-board really hard so that no light could escape. The soldering could have been reduced as well.
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WeavyAndG
We should re-attack this with 3d printed parts and maybe alittle smaller squares so you can use strips of the LEDs instead of cutting them individually
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We should re-attack this with 3d printed parts and maybe alittle smaller squares so you can use strips of the LEDs instead of cutting them individually
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Maxed
how is the arduino being powered? it isnt always plugged into the usb mini and you don't connect anything to the vin pin so how is it being powered?
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how is the arduino being powered? it isnt always plugged into the usb mini and you don't connect anything to the vin pin so how is it being powered?
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Aerial
Guys please check out the latest video on my page if you are decent with led strips. I can't find my issue online I've searched everywhere I feel.
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Guys please check out the latest video on my page if you are decent with led strips. I can't find my issue online I've searched everywhere I feel.
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