Index
= (assignment) operator, 34
== (comparison) operator, 32
&& (logical) operator, 35
3-bit analog quantization, 44–45
3.3V power, 7
74HC595 shift register, 148–151
A
accelerometers, triple axis, 51
actuators, servo motors, 80–86
AD714 / AD715 I2C chips, 166–167
Adafruit 32U4 breakout board, 12
adafruit data logging shield, 287
ADCs (analog-to-digital converters), 7, 43–45
accuracy of, 44
Arduino Due, 10
Arduino Uno, 5
Mega 2560, 10
analog inputs, controlling analog outputs, 56–59
analog outputs
controlling with analog inputs, 56–59
creating (See PWM (pulse-width modulation))
analog sensors
distance sensors, 50
dual axis gyroscopes, 51
magnetometers, 50
potentiometers, reading, 45–49
triple axis accelerometers, 51
analog signals, 42
vs. digital signals, 43
analog-to-digital converters. See ADCs
analogRead() function, 45–48, 53–54
analogWrite() function, 27–29, 39–41, 56–58
animated progress bars, creating, 206–209
anodes, 22
API mode, XBee radios, 223
Arduino boards. See also specific boards
Arduino-compatible devices, 12
controlling from the web, 318–329
designing a simple web page, 318–320
setting up I/O control hardware, 318
writing a server sketch, 320–326
overview of official boards, 8–12
serial communication capabilities, 108–115
third-party, 12
wireless communication, 236–246
Arduino-compatible ...
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