Читаю книжку для нубов по avr, автор пишет нужно взять адаптер как для телефона, припаять к нему держатель для автомобильного предохранителя и так пользоваться
Не могу понять какой взять номинал самого предохранителя
"Also, of course, you will need some fuses to put into this holder. These days such fuses are almost always supplied in boxes of ten. There are two main flavors of fuse, slow-blow (sometimes called time-delay) fuses and quick-blow fuses. We need to use the quick-blow type. You need a 1.25" (or 20mm) quick-blow fuse rated at 1.25 amps. Some of the later projects have additional power requirements and thus will require additional power and fusing, but I will detail those in the descriptions of those particular projects. However, you might like to get a couple of fuse holders and keep one for later."
1,25А очень уж мало, если зарядка на 2А