Hardware Reference
In-Depth Information
Supplies for Chapter 9
Cameras and RFID readers are your main
new components in this chapter. You'll be
using them to identify colors, faces, tags,
and tokens.
PROJECT 22: Color Recognition using a Webcam
»
Personal computer with uSb or FireWire port
»
uSb or FireWire webcam
»
Colored objects
PROJECT 23: Face Detection using a Webcam
»
Personal computer with uSb or FireWire port
»
uSb or FireWire webcam
»
Face
Distributor KEy
• A
Arduino Store (
store.arduino.com
)
• AF
Adafruit (
http://adafruit.com
)
• CR
CoreRFID (
www.rfidshop.com
)
• D
Digi-Key (
www.digikey.com
)
• F
Farnell (
www.farnell.com
)
• J
Jameco (
http://jameco.com
)
• MS
Maker SHED (
www.makershed.com
)
• RSH
Radio Shack(
www.radioshack.com
)
• RS
RS (
www.rs-online.com
)
• SF
SparkFun (
www.sparkfun.com
)
• SH
Smarthome (
www.smarthome.com
)
• SS
Seeed Studio (
www.seeedstudio.com
)
• ST
SamTec (
www.samtec.com
)
PROJECT 24: 2D barcode Recognition using Webcam
»
Personal computer with uSb or FireWire port
»
uSb or FireWire webcam
»
Printer
PROJECT 25: Reading RFID Tags in Processing
»
RFID reader
The ID Innovations ID-12 or ID-20 can work
in this project. The ID-20 has a slightly longer range than
the ID-12, but otherwise their operation is identical.
CR
IDI003 or IDI004,
SF
SEN-08419
»
RFID breakout board
Works for either of the ID
Innovations readers.
SF
SEN-08423
3
1
9
2
10
13
14
11
4
12
8
15
6
5
7
Figure 9-1.
New parts for this chapter:
1.
Prototyping shield
2.
X10 interface module
3.
X10 lamp module or
4.
X10 appliance module
5.
Four-wire telephone (RJ-11) cable
6.
Perforated circuit board
7.
Eight-wire Ethernet
cable
8.
EM4001 RFID tags
9.
Mifare RFID tags
10.
ID Innovations ID-12 or ID-20 125kHz RFID reader
11.
Spark
Fun 13.56 MHz RFID board or
12.
TinkerKit RFID shield
13.
Antenna for SM130 RFID reader
14.
Extra-long female
header pins
15.
2x16 LCD screen. Don't forget plenty of male header pins for the breakout boards.
