Sparkfun Electronics RedBoard - Page 22

IOREF RESET
RESET
7-15V
SCL
SDA
AREF
GND
13 12
~11 ~10
~9
8
7
~6 ~5
4
~3
2 1 0
TX
RX
13
3.3V 5V GND GND VIN
A0 A1 A2 A3 A4 A5
POWER ANALOG IN
DIGITAL (PWM~)
ON
ISP
TX
RX
LEARN. SHARE. HACK.
Circuit 1: Blinking an LED
a b c d e f g h i
1 2 3 4 5 6 7
8 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25 26
27
28
29
30
a b c d e f g h i
1 2 3 4 5 6 7 8 9
10
11
12
13
14 15
16
17
18
19
20
21
22 23
24
25 26
27
28 29
30
LED: Make sure the short leg, marked with flat side, goes into the negave posion (-).
330Ω Resistor: The color banding should read orange-or- ange-brown-gold.
The compo-
nent legs can go in either hole.
Jumper Wire: All jumper wires work the same. They are used to connect two points together.
This
guide will show the wires with different colored insulaons for clarity, but using different combinaons of colors is completely acceptable.
Flat Edge
Short Leg
Page 20