User Manual
32
/
223
Lesson 2 Blink
Overview
In this lesson, you will learn how to program your MEGA2560 R3 controller board to
blink the Arduino’s built-in LED, and how to download programs by basic steps.
Component Required:
(1) x Elegoo Mega2560 R3
Principle
Th
e
ME
GA2560
R
3
boa
r
d has
r
o
w
s of
c
on
nec
to
r
s along both si
de
s tha
t
a
re
us
e
d
t
o
c
onne
ct
to s
ever
al
e
l
ectr
oni
c
de
v
i
ce
s and plug-in
'
shi
e
lds
'
tha
t
e
x
te
nds its
c
apabili
ty
.
It
also has a sin
g
le LED
t
h
at y
ou
c
an
c
on
tro
l f
r
o
m
y
ou
r
s
ketche
s. This LED is buil
t
onto
the
ME
GA2560
R
3
boa
r
d and is oft
e
n
referre
d
t
o as the
'
L
'
LED as
t
his is ho
w
i
t
is lab
e
led on
t
h
e
board.