I am here to make you a an electrican

WE KNOW THAT
In electric we have a two main wire come from power plant
that was NEGETIVE and POSITIVE .
THERE ARE TWO TYPES OF CURRENT they are;-
AC and AC :- Alternating Current.
DC :- Direct Current power.
I WILL TELL YOU TO TO MAKE PROJECTS LIKE
Power bank , Emergency light, DC fans
Bluetoothspeakers, etc......