Beginning Arduino Programming

Index

A

Advantages of Arduino, 2

Analog functions

analogRead(), 85–86

analogReference(), 87–88

analogWrite(), 86–87

Analog In/Out, 79

A/D converter, 80

analog functions, 85–88

analog reference types, 88

analog serial monitor

accessing serial monitor, 90–92

analog input pin range, 88

photocell schematic circuit, 89

reading analog values, 90

working with, 92

digital vs.analog signals, 80

duty cycle, 80

mapping values

constrain() function, 94

map() function, 93

pulse width modulation (PWM), 80

Telematic Breath

schematic circuit, 81–83

source code summary, 84–85

uploading source code, 83–84

AnalogRead() function, 85–86

AnalogReference() function, ...