Arduino uno - Page 308

wires
parts list, xx
troubleshooting, 60
using wire cutters, 243
write
controlling servo motors,
229
controlling status LED
exercise, 31
serial communication
with Python, 264
serial communication
with Ruby, 262
writeString , 261
X
x-axis
accelerometer, 102–103,
105, 110
defining resting point,
112
Nunchuk controller, 147,
150
x-coordinates
collision detection, 123
moving objects, 121
Pragduino game, 156
TV thermometer project,
136
XBee, 178, 181
Xively, 166, 181
XOR operator, 251
Y
y-axis
accelerometer, 102–103,
105, 110
Nunchuk controller, 147,
150
y-coordinates
collision detection, 123
moving objects, 121
Pragduino game, 156
TV thermometer project,
136
Z
Z button
debouncing, 159
Praguino game, 161
z-axis
accelerometer, 102–103,
105, 110
Nunchuk controller, 147,
150
zero byte, terminating strings,
18, 218
ZigBee, 180
zip archives, 72, 269
Index • 297
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