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<blockquote data-quote="TheBatfink" data-source="post: 1111576" data-attributes="member: 52265">So,<a href="http://www.ebay.co.uk/itm/4m-WS2812B-RGB-LED-Pixel-Strip-240-Individually-Addressable-Pixels-60-m-/381055115719?pt=UK_BOI_Electrical_Components_Supplies_ET&amp;hash=item58b8a7a1c7" target="_blank">Lights</a><a href="http://www.ebay.co.uk/itm/Arduino-UNO-Rev3-R3-328-ATMEGA328P-Mini-Board-with-Free-USB-Cable-UK-/171052169601?pt=UK_Computing_Other_Computing_Networking&amp;hash=item27d380f981" target="_blank">Arduino</a><a href="http://www.maplin.co.uk/p/raspberry-pi-model-b-512-mb-mainboard-a61nk" target="_blank">rPi</a>and a power supply is all that is needed? I'm guessing the Arduino needs its own supply as it needs more than the 5v the rPi and LEDs need? Or can you just put a resistor in between the rPi and LEDs and get a higher output supply? I'm concerned about mains plug space behind my AV setup <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile&nbsp; &nbsp; :)" loading="lazy" data-shortname=":)" />Is that literally all that is needed? Thanks!</blockquote>

[QUOTE="TheBatfink, post: 1111576, member: 52265"] So, [URL='http://www.ebay.co.uk/itm/4m-WS2812B-RGB-LED-Pixel-Strip-240-Individually-Addressable-Pixels-60-m-/381055115719?pt=UK_BOI_Electrical_Components_Supplies_ET&hash=item58b8a7a1c7']Lights[/URL] [URL='http://www.ebay.co.uk/itm/Arduino-UNO-Rev3-R3-328-ATMEGA328P-Mini-Board-with-Free-USB-Cable-UK-/171052169601?pt=UK_Computing_Other_Computing_Networking&hash=item27d380f981']Arduino[/URL] [URL='http://www.maplin.co.uk/p/raspberry-pi-model-b-512-mb-mainboard-a61nk']rPi[/URL] and a power supply is all that is needed? I'm guessing the Arduino needs its own supply as it needs more than the 5v the rPi and LEDs need? Or can you just put a resistor in between the rPi and LEDs and get a higher output supply? I'm concerned about mains plug space behind my AV setup :) Is that literally all that is needed? Thanks! [/QUOTE]

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