Zeroplus Arduino starter kit with Logic Analyzer Manual page 62

CODE EXPLANATION
• light = map(light,
redefines the working range and assign to the variable a new
value from the new scale.
• light = constrain(light, 0, 100) constrain() forces the value
to remain within a certain range.
REAL LIFE APPLICATIONS
• Light sensors in
brightness to the ambient light.
HELLO
ZEROPLUS!
sensorLow, sensorHigh,
Smartphones automatically
HELLO
ZEROPLUS!
0, 100) map()
adjust the screen