Нужно в схеме 5 В, Можно ли использовать автозарядку?
Столкнулся даже не с проблемой, а с проблемкой. При стыковке OSD, камеры и видеопередатчика понадобилось напряжение 5 В. Основная схема запитана на 12 В. Ждать бек из соответствующего магазина это тратить время. Но есть куча USB автозарядок для смартфонов. Вот и думаю их распатронить их и использовать их потроха на понижение с 12 В до 5 В. Насколько это возможно, есть ли какие подводные камни? Вроде вес не особо увеличивается?
Я разбирал такую зарядку. Внутри чуть ли ни на скрутках собрано. Пропаять по новой и можно попробовать. В радиодеталях лучше платку купить.
учтите, что эти импульсники довольно сильно шумят. если летать далеко, то могут быть проблемы
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