( , , ) : :
, ? , .
: , . -20:00
dc-dc converter https://youtu.be/s_-9vj-hF1M?si=W1ZIlqeSKQHJsXHS Sent from my SM-S908E using Tapatalk
: ( DR650)
( , , ) :
-' 13-06-24, 10:31: