Using a Raspberry Pi and the RGBW LED board from IESread more
LEDs have a much longer lifespan than other types of lighting, up to 20 years in some cases and LED lighting is also capable of displaying a broad spectrum of colours, which adds to their appeal in display environments.
Although generally more expensive than conventional lighting, LED lighting will eventually pay off, and in the meantime, you will get less radiant heat production, longer bulb life, and you could even control them with your Smartphone.
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3 weeks agoI think you are trying to design a pick to light system.
So you want 20 individually controlled LED's that light to show the user which product to pick. For the motion sensor is this when...
3 weeks agoit is for shelf pickers. Each self 10 in long.2 inch gap then another shelf .just need 1 sensor to run all led lights. Yes can fit a daisy chain. Then put a tube(conduct) over the light I do not need.
3 weeks ago@Boss
4 weeks agoWhat distance do you require the cables to be, i.e. between LED's I presume a daisy chain arrangement would be ideal with a common power connection.
Also what is the motion sensor detecting, is...
9 months agoHi there, apologies, you are both correct, I did upload the lo-res file for Figure 1. New hi-res version that you can actually read is now attached - thanks for spotting!
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Using a Raspberry Pi and the RGBW LED board from IES
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