Update README.md
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@ -16,7 +16,7 @@ Instead of a normal level shifter, a [Diodes 74AHCT1G126](https://www.diodes.com
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For the LEDs, WS2815 was choosen. They operate with 12V power so the strips can be as long as needed without complicated power feeds. The [LEDs](https://www.aliexpress.com/item/32961181562.html) and [power supply](https://www.aliexpress.com/item/4001260747482.html) are from [BTF Lightning](https://btf-lighting.aliexpress.com/).
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Both sites shopuld display the same "content", so they are connected to a single GPIO on the micro controller. This should mirror the output to both sites. All electronic components have a layer of [Kontakt Chemie PLASTIK 70](http://www.kontaktchemie.com/koc/KOCproductdetail.csp?division=&product=PLASTIK%2070&ilang=en&plang=en) on them to be weather proof. The diffusing material is 3mm thick acrylic glas. The CCCB logo is produced by foil on top of the acrylic glas.
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Both sites should display the same "content", so they are connected to a single GPIO on the micro controller. This should mirror the output to both sites. All electronic components have a layer of [Kontakt Chemie PLASTIK 70](http://www.kontaktchemie.com/koc/KOCproductdetail.csp?division=&product=PLASTIK%2070&ilang=en&plang=en) on them to be weather proof. The diffusing material is 3mm thick acrylic glas. The CCCB logo is produced by foil on top of the acrylic glas.
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# Firmware
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