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Joined 1 year ago
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Cake day: June 11th, 2023

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  • Have you verified that the power supply wiring is correct? Red = + Black = -. I have had supplies where the red and black were reversed during manufacture, I have also had led strips where the labeling was reversed.

    That might account for the behavior.

    Is the arduino getting power in this situation? It looks like it is only connected to data and ground. I have no experience with arduinos, but I would think you would have 3 wires connecting to it. +, -, and data.

    You say 12v for the lights, but input on the strips says +5v





  • This is pretty strange, even the article text does not back up the headline.

    Dr Raha West, lead author and clinical research fellow at the department of surgery and cancer at Imperial College London, said: “While understanding and working with your natural sleep tendencies is essential, it’s equally important to remember to get just enough sleep, not too long or too short. This is crucial for keeping your brain healthy and functioning at its best.”

    The study is not linked and the lead and co lead basically say, “get enough sleep”, then other scientists not involved in the study say there are many “important limitations” to the study.

    Hey guardian editors, be better




  • We can both be tired, it’s OK.

    I based it on this

    Thanks to Phyllis Blanchard ExtrOversion is the prominent spelling of the word in the United States today.

    In her 1918 paper, “A Psycho-Analytic Study of August Comte” she writes:

    “In order to understand the marked contract between Comte’s mental attitude during his early years and that of his later life, we must keep in mind Jung’s hypothesis of the two psychological types, the introvert and extrovert, – the thinking type and the feeling type.”

    Not only did she change the spelling of the word, but she also changed the definition!