2)www.ebay.com/itm/…/291194063250 - этот пищит на 48 диодах ws2812. когда они загораются былим,за десять минут нагревается терпимо,но такой же тест на линейном стабилизатор LM317 в корпусе TO220 с большым радиатором,греется за тоже время как утюг!
5)Как грамотно расчитать самовосстанавливающийся предохранитель и его схема включения (если есть заморочки).
Не в тему: какое токопотребление одного диода ws2812 и какие особенности его питания.
p.s. коденсатор на 1000 мкф на провода питания ленты повесил.
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