[烂活]i_u
s-5844a65db-i4t1u3[thermostat 65degc act low snt4a]
s-8353h50ua-ixjt2u【ic reg boost 5v 300ma sot89-3】
s-1009c43i-i4t1u【ic supervisor 1 channel snt-4a】
i_u挑战,但是oc
[烂活]i_u
s-5844a65db-i4t1u3[thermostat 65degc act low snt4a]
s-8353h50ua-ixjt2u【ic reg boost 5v 300ma sot89-3】
s-1009c43i-i4t1u【ic supervisor 1 channel snt-4a】
i_u挑战,但是oc