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From YouTube: Surface mount part 5
Description
Vgvvgfig
A
A
Okay.
Alright!
So
first,
is
you
set
up
your
workspace
right,
it's
the
surface
and
you
have
your
copper
clad
board
in
a
package.
So,
as
you
can
see,
there
are
two
staples
one
here,
one
here,
so
you
take
a
pair
of
pliers
and
that's
our
detailed.
Let's
eat
it
extraordinary
under
these
to
undo
these
two
rohs
compliant
to
the
US.
Then
you
flip
it
back
here
and
then
you
just
take
these
staples
out
and
put
them
in
d.
Little
garbage
pile
here,
rohs
compliant.
A
Is
that
more
expensive
or
did
they
don't
have
they
do
not
have
okay,
yeah
I
could
just
switch
this
package
up
and
because
this
is
wearable
just
an
aside
here
and
now,
when
you're
removing
this
copper
plate
from
the
packaging.
You
want
to
try
not
touching
to
the
copper
surface
with
your
fingers,
because
we'll
process.
A
Try
to
get
from
the
corners
so
just
like
that,
and
then
you
got
that
and
you
just
lied
on
this
workspace
foot
piece
here.
Okay,
now,
the
first
step
is
cutting
this
copper
board,
but
first
to
the
Oh
No
ensure
that
the
dimensions
are
correct.
So
you
take
measuring
utensils
and
marking
in
tensile,
and
at
this
time
we
could
just
use
as
ecto
knife
and
try
to
make
a
small
fine
line
on
the
copper
and
the
dimensions
of
our
board
are
three
inches
by
two
inches.
A
A
Okay,
now
that
both
one
mark
has
been
put
forward
dimensions
just
carefully
okay,
can
you
measure
that,
because
I
the
way
you're
using
those
CalPERS,
can
you
show
me
that
that's
20?
Is
it
using
the
calipers
sure,
so
the
caliper
has
zero
here
and
two
here
and
hence,
when
you
line
up
20,
to
hear
okay
you're
right
out
of
the
zero
line
area,
that's
fine
with
a
bit
of
space
extra
for
tolerance
when
using
the
tax
all
because
it
will
rip
apart
the
board
rather
than
make
a
super
fine
line.
A
That
you
take
your
caliber
or
marking
a
tensile
and
make
a
perfectly
straight
line
right
through
the
dimension
you
want.
So
in
this
case
it's
three,
so
you
set
the
dimension,
23
again
launch
a
measure
or
two
from
the
other
side,
so
you
have
a
parallel
line.
Yeah
we
do
go
from.
I
will
still
call
over
here
and
do
two
over
here.
A
A
A
A
A
And
want
two
boards
on
the
other
side
or
just
use
one
and
two:
that's
okay,
22
boards,
but
now
we're
going
to
do
from
time.
Two
words.
So
that's
3
inches,
that's
approximately
three
inches
we're
going
to
be
making
two
boards
and
hence
we
can
cut
along
this
and
this
line.
Oh
the
way
you
violators,
do
it.
I
borrow
your
role:
okay,
okay,
leave
that
okay,
so
next
step,
so
you're
gonna,
clamp
it
down
and
cut
it
order,
your
flam
sense,
clamping
cut
it.