Play with Arduino

1. Basic

• 1.1 Get Started with Arduino IDE
• 1.2 Digital Write
• 1.3 Analog Write
• 1.4 Digital Read
• 1.5 Analog Read
• 1.6 Digital Input Control Output
• 1.7 Analog Input Control Output
• 1.8 Serial Read
• 1.9 Digital Input Pull-Up
• 1.10 State Change Detection
• 1.11 Interval

2. Projects for Each Component

• 2.2 LED
• 2.3 RGB LED
• 2.4 LED Bar Graph
• 2.5 7-Segment Display
• 2.6 74HC595
• 2.7 4-Digital 7-Segment Display
• 2.8 LED Matrix Module
• 2.9 I2C LCD1602 Module
• 2.10 Active Buzzer
• 2.11 Passive Buzzer
• 2.12 Servo
• 2.13 Motor
• 2.14 Stepper Motor
• 2.15 Button
• 2.16 Slide Switch
• 2.17 Tilt Switch
• 2.18 Touch Switch Module
• 2.19 Keypad
• 2.20 IR Receiver Module
• 2.21 Relay Module
• 2.22 Potentiometer
• 2.23 Joystick Module
• 2.24 MPR121 Module
• 2.25 Rotary Encoder Module
• 2.26 Photoresistor
• 2.27 Thermistor
• 2.28 Sound Sensor Module
• 2.29 Water Sensor Module
• 2.30 IR Obstacle Avoidance Sensor
• 2.31 PIR Module
• 2.32 DHT11 Module
• 2.33 Ultrasonic Module
• 2.34 MPU6050 Module
• 2.35 RFID-RC522 Module

3.Funny Projects

• 3.1 Reversing Aid
• 3.2 Pedestrian Crossing Button
• 3.3 Overheat Monitor
• 3.4 Guess Number
• 3.5 Access Control System