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CHAPTER 3, EXPLORING THE ARDUINO - Coggle Diagram
CHAPTER 3, EXPLORING THE ARDUINO
DIGITAL SIGNAL/VALUES
TECHNIQUE
DISCRETIZING
OUTSIDE WORLD VALUES
DIGITAL VALUES
ANALYZE
MICROCONTROLLER
SEND
ANALOG DATA
USB-SERIAL
SERIAL MONITOR
POTENTIOMETER VOLTAGE DATA
Serial.begin()
RATE OF DATA TRANSMITTED/SECOND
BAUD RATE
TX LED
DATA TRANSMISSION
ANALOG SIGNAL/VALUES
CONVERT
ADC
ACCURACY
RESOLUTION
10-BIT
2^10 VALUES
0-1023
1024 STEPS
ANALOG -> DIGITAL
VOLTAGE
MAPPED
ANALOG SENSORS
LIGHT SENSORS
NIGHTLIGHT
EXAMPLE
PITCH BLACK
0V
SATURATED
LIGHT
5V
EXAMPLE 2
MAP()
CHANGES
RANGE VALUES
INPUT BOUNDARIES
FROMLOW
FROMHIGH
OUTPUT BOUNDARIES
TOLOW
TOHIGH
SWAP
VALUES
analogRead()
POTENTIOMETER
LEFT PIN
5V
MIDDLE PIN
ANALOG PIN
RIGHT PIN
0V
ACCELEROMETERS
TILTING
ANALOG VALUE
MOVEMENT
V
Z
X
FIND
POSITION
INFRARED SENSORS
DISTANCE
TEMPERATURE SENSORS
TEMPERATURE
10mV -> 1°C
GENERAL
PIN
GND
ANALOG OUTPUT
BETWEEN
0-1023
VCC
RESISTANCE BEHAVIOR
DUAL AXIS ANALOG GYROSCOPE
ANALOG VALUE
FLUCTUATE
ANGULAR ACCELERATION
USED
TWISTING MOTION