&&
||
!
^^
for
while
do-while
nested for
while(1)
for(;;)
Both A and B
None
skip
pass
continue
break
Serial.input()
Serial.println()
Serial.readln()
Serial.show()
Digital Pin
Analog Pin
PWM Pin Only
Ground Pin
D0-D13
P0-P5
A0-A5
X0-X5
0–255
0–1023
0–4095
0–65535
digitalWrite()
analogRead()
analogWrite()
pinMode()
Capacitor
Diode
Resistor
Relay
Air Quality Monitoring
Distance Measurement
Humidity Detection
Motion Detection
LiquidCrystal.h
LCD16x2.h
Display.h
LCD.h
Deep Learning
Sorting
Hashing
Scheduling
Bluetooth module
Relay module
DHT sensor / DHT
LDR
#define consumes SRAM
const variables are stored in flash by default
Literals do not occupy memory
Constants prevent accidental modification
int array[10];
int array = 10;
array int[10];
[10] int array;
SPI
USB
I2C
UART (Serial)
lcd.getcursor(0,0);
lcd.setcursor(0,0);
lcd.getcursor(0,1);
lcd.setcursor(0,1);
Microsoft Word
Excel Spreadsheet
Adobe Photoshop
Arduino IDE
Writing code in sketch
Uploading code
Debugging
Compiling