K
H
I
L
J
M
N
R
C
O
P
Q
A
D
E
F
B
G
MATERIALS
[M] Wooden tiles could be
cut from a yardstick
TOOLS
DOWNLOADS
[A] Phidget RFID reader
[N] Brackets
[NOT SHOWN]
Soldering iron
» Phidget Library 2.1:
makezine.com/go/phidget
[B] 125kHz 25mm
adhesive RFID tags
[O] Various nuts
and bolts
Drill with a starter bit
for your wood screws
[C] Perf board
» Active Tcl: activestate.
com/store/activetcl/
download
[P] Hex screw extensions Diagonal cutters
[D] 5V DC relay such as
Kest #KS2E-M-DC5 from
allelectronics.com
[E] 1kΩ resistor
[F] 1N4148 switching
diode
[Q] Wood screws
[R] Aluminum mesh
[NOT SHOWN]
Computer
12V DC power supply
Small screwdrivers for
screwing wires into circuit
board connectors
Wire strippers
Needlenose pliers
» RFIDTiles.tcl: makezine.
com/15/build_notes
[G] 5mm LED
[H] Bearing sleeve
pulleys ( 4)
[I] Pulley belts ( 2)
[J] 12V DC motor with
pulley collet found in
many old VCRs
Wooden tray or board
22 AWG hookup wire
Solder
Double-sided foam tape
Large screwdrivers for
mounting brackets
Multimeter for testing
relay and LED circuits
Sewing needle and thread
Pins for holding fabric in
place while sewing
[K] Cardboard
poster tube big enough to
fit around pulleys
X-Acto knife
[L] Cotton or canvas
material
Make: 133
