82 ома много , нужно что около 10 ом , если есть 10 шт 82ома , их можно соединить параллельно
В вашем случае получается
R=(R1+R2)/(R1*R2)
можно не заморачиваться у нас резисторы одинаковые по 82 ома , так что тупо их делим на 10 и получаем 8.2 ома
Какой номинал мне больше подойдет?
У тебя там 40 мА (0,04А), это мало. Нужно 0,5-0,6А.
Подбирать нужно. 82 много. Попробуй от 10 до 50, разные. Можно в параллель соединять и в послед, что бы нужное сопротивление получить.
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