Arduino Tutorials

BASIC

LED

Arduino - LED - Blink

Arduino - LED - Blink Without Delay

Arduino - Blink multiple LED

Arduino - LED - Fade

Arduino - RGB LED

Arduino - Traffic Light

Arduino - Button - LED

Arduino - Button Toggle LED

Arduino - Potentiometer fade LED

Arduino - Potentiometer Triggers LED

Arduino - Light Sensor Triggers LED

Arduino - Ultrasonic Sensor - LED

Arduino - Motion Sensor - LED

Arduino - Touch Sensor - LED

Arduino - Touch Sensor Toggle LED

Arduino - Door Sensor - LED

Arduino - Door Sensor Toggle LED

Arduino - Rain Sensor - LED

Arduino - Sound Sensor - LED

Arduino - LED Strip

Arduino - NeoPixel LED Strip

Arduino - WS2812B LED Strip

Arduino - Dotstar Led Strip

Arduino controls LED via Bluetooth

Arduino Uno R4 WiFi controls LED via Web

BUTTON

Arduino - Button

Arduino - Button - Debounce

Arduino - Button - Long Press Short Press

Arduino multiple Button

Arduino - Switch

Arduino - Limit Switch

Arduino - DIP Switch

Arduino - Button - LED

Arduino - Button - Relay

Arduino - Button Toggle LED

Arduino - Button Toggle Relay

Arduino - Button - Piezo Buzzer

Arduino - Button - Servo Motor

Arduino - Button Count - OLED

Arduino - Button Count - LCD

Arduino - Button Controls Electromagnetic Lock

POTENTIOMETER

Arduino - Potentiometer

Arduino - Potentiometer fade LED

Arduino - Potentiometer Triggers LED

Arduino - Potentiometer Triggers Relay

Arduino - Potentiometer Triggers Piezo Buzzer

Arduino - Potentiometer Triggers Servo Motor

Arduino - Servo Motor controlled by Potentiometer

ROTARY ENCODER

Arduino - Rotary Encoder

Arduino - Rotary Encoder LED

Arduino - Rotary Encoder - Servo Motor

PIEZO BUZZER

Arduino - Piezo Buzzer

Arduino - Buzzer

Arduino - Button - Piezo Buzzer

Arduino - Potentiometer Triggers Piezo Buzzer

Arduino - Ultrasonic Sensor - Piezo Buzzer

Arduino - Motion Sensor - Piezo Buzzer

Arduino - Keypad - Beep

Arduino - Keypad - Buzzer

Arduino - Touch Sensor - Piezo Buzzer

Arduino - Door Sensor - Piezo Buzzer

Arduino - Rain Sensor - Buzzer

MOTOR

Arduino - Motor

Arduino - DC Motor

Arduino - DC Motor - Limit Switch

Arduino - Servo Motor

Arduino - MG996R

Arduino - Car

Arduino - Stepper Motor

Arduino - Controls 28BYJ-48 Stepper Motor using ULN2003 Driver

Arduino - Controls Stepper Motor using L298N Driver

Arduino - DRV8825 Stepper Motor Driver

Arduino - Stepper Motor and Limit Switch

SERVO MOTOR

Arduino - Servo Motor

Arduino - MG996R

Arduino - Servo Motor controlled by Potentiometer

Arduino - Button - Servo Motor

Arduino - Potentiometer Triggers Servo Motor

Arduino - Rotary Encoder LED

Arduino - Rotary Encoder - Servo Motor

Arduino - Light Sensor Triggers Servo Motor

Arduino - Ultrasonic Sensor - Servo Motor

Arduino - Motion Sensor - Servo Motor

Arduino - Joystick - Servo Motor

Arduino - Keypad - Servo Motor

Arduino - Temperature Sensor - Servo Motor

Arduino - Touch Sensor - Servo Motor

Arduino - Door Sensor - Servo Motor

Arduino - RFID/NFC - Servo Motor

Arduino - Rain Sensor - Servo Motor

Arduino - Sound Sensor - Servo Motor

Arduino controls Servo Motor via Bluetooth

Arduino - Controls Servo Motor via Web

LIGHT SENSOR

Arduino - Light Sensor

Arduino - LDR Module

Arduino - Light Sensor Triggers LED

Arduino - Light Sensor Triggers Relay

Arduino - Light Sensor Triggers Servo Motor

ULTRASONIC SENSOR

Arduino - Ultrasonic Sensor

Arduino - Ultrasonic Sensor - LED

Arduino - Ultrasonic Sensor - Relay

Arduino - Ultrasonic Sensor - Piezo Buzzer

Arduino - Ultrasonic Sensor - Servo Motor

Arduino - Ultrasonic Sensor - LCD

Arduino - Ultrasonic Sensor - OLED

MOTION SENSOR

Arduino - Motion Sensor

Arduino - Motion Sensor - LED

Arduino - Motion Sensor - Relay

Arduino - Motion Sensor - Piezo Buzzer

Arduino - Motion Sensor - Servo Motor

Arduino - Motion Sensor - MP3 Player

Arduino - Motion Sensor - LED Strip

RELAY

Arduino - Relay

Arduino - Relay Shield

Arduino - 2-Channel Relay Module

Arduino - 4-Channel Relay Module

Arduino - Controls Fan

Arduino - Controls Heating Element

Arduino - Button - Relay

Arduino - Button Toggle Relay

Arduino - Potentiometer Triggers Relay

Arduino - Light Sensor Triggers Relay

Arduino - Ultrasonic Sensor - Relay

Arduino - Motion Sensor - Relay

Arduino - Keypad - Relay

Arduino - Temperature Sensor - Relay

Arduino - Control Temperature

Arduino - Cooling System using DHT Sensor

Arduino - Cooling System using DS18B20 Temperature Sensor

Arduino - Heating System

Arduino - DHT11 - Relay

Arduino - DHT22 - Relay

Arduino - Touch Sensor - Relay

Arduino - Touch Sensor Toggle Relay

Arduino - Door Sensor - Relay

Arduino - Door Sensor Toggle Relay

Arduino - RFID/NFC - Relay

Arduino - Controls Pump

Arduino - Button - Pump

Arduino - Rain Sensor - Relay

Arduino - Sound Sensor - Relay

Arduino - Gas Sensor - Relay

Arduino Uno R4 WiFi controls Relay via Web

ROBOT CAR

Arduino - Car

Arduino - Controls Car via Web

ACTUATOR

Arduino - Actuator

Arduino - Actuator with Feedback

JOYSTICK

Arduino - Joystick

Arduino - Joystick - Servo Motor

SOIL MOISTURE SENSOR

Arduino - Soil Moisture Sensor

Arduino - Soil Moisture Sensor Pump

Arduino - Automatic Irrigation System

DISPLAY

Arduino - LCD

Arduino - LCD I2C

Arduino - LCD 20x4

Arduino - LCD Keypad Shield

Arduino - OLED

Arduino - TFT LCD Display

Arduino - TFT LCD Touch Screen Display

Arduino - Button Count - OLED

Arduino - Button Count - LCD

Arduino - Ultrasonic Sensor - LCD

Arduino - Ultrasonic Sensor - OLED

Arduino - LED Matrix

Arduino - LED Matrix via Web

Arduino - Keypad - LCD

Arduino - Temperature Sensor - LCD

Arduino - Temperature Sensor - OLED

Arduino - Temperature Sensor - LED Matrix

Arduino - Temperature Humidity Sensor - LCD

Arduino - Temperature Humidity Sensor - OLED Display

Arduino - Display Temperature from LM35 Sensor on OLED

Arduino - Display Temperature from LM35 Sensor on LCD

Arduino - DHT11 - OLED

Arduino - DHT11 - LCD

Arduino - DHT22 - OLED

Arduino - DHT22 - LCD

Arduino - Door Lock System using Password

Arduino - OLED Clock

Arduino - LCD Clock

7-SEGMENT DISPLAY

Arduino - 74HC595 4-Digit 7-Segment Display

Arduino - TM1637 4-Digit 7-Segment Display

Arduino - 7-segment Clock

LED MATRIX

Arduino - LED Matrix

Arduino - Bluetooth LED Matrix

Arduino - LED Matrix via Web

Arduino Uno R4 LED Matrix displays Number Character

KEYPAD

Arduino - Keypad

Arduino - Keypad 1x4

Arduino - Keypad - LCD

Arduino - Keypad - Beep

Arduino - Keypad - Buzzer

Arduino - Keypad - Relay

Arduino - Keypad - Servo Motor

Arduino - Keypad - Solenoid Lock

Arduino - Keypad - Electromagnetic Lock

Arduino - Keypad Door Lock

Arduino - Door Lock System using Password

TEMPERATURE SENSOR

Arduino - Temperature Sensor

Arduino - Temperature Sensor - LCD

Arduino - Temperature Sensor - OLED

Arduino - Temperature Sensor - LED Matrix

Arduino - Temperature via Web

Arduino - Temperature Sensor - Servo Motor

Arduino - Temperature Sensor - Relay

Arduino - DHT11

Arduino - DHT22

Arduino - Temperature Humidity Sensor

Arduino - Temperature Humidity Sensor - LCD

Arduino - Temperature Humidity Sensor - OLED Display

Arduino - LM35 Temperature Sensor

Arduino - TMP36 Temperature Sensor

Arduino - Display Temperature from LM35 Sensor on OLED

Arduino - Display Temperature from LM35 Sensor on LCD

Arduino - Control Temperature

Arduino - Cooling System using DHT Sensor

Arduino - Cooling System using DS18B20 Temperature Sensor

Arduino - Heating System

Arduino - DHT11 - Relay

Arduino - DHT11 - OLED

Arduino - DHT11 - LCD

Arduino - DHT22 - Relay

Arduino - DHT22 - OLED

Arduino - DHT22 - LCD

Arduino - Temperature - Send Email Notification

TOUCH SENSOR

Arduino - Touch Sensor

Arduino - Touch Sensor - LED

Arduino - Touch Sensor - Relay

Arduino - Touch Sensor Toggle LED

Arduino - Touch Sensor Toggle Relay

Arduino - Touch Sensor - Piezo Buzzer

Arduino - Touch Sensor - Servo Motor

Arduino - Touch Sensor - Solenoid Lock

DOOR SENSOR

Arduino - Door Sensor

Arduino - Door Sensor - LED

Arduino - Door Sensor - Relay

Arduino - Door Sensor Toggle LED

Arduino - Door Sensor Toggle Relay

Arduino - Door Sensor - Piezo Buzzer

Arduino - Door Sensor - Servo Motor

Arduino - Door Open Email Notification

Arduino - Motion Sensor Email Notification

Arduino - Door Open - Send Email Notification

DOOR LOCK

Arduino - Solenoid Lock

Arduino - Electromagnetic Lock

Arduino - Button Controls Electromagnetic Lock

Arduino - Keypad Door Lock

Arduino - Door Lock System using Password

Arduino - Controls Door Lock via Web

Arduino - Keypad - Solenoid Lock

Arduino - Keypad - Electromagnetic Lock

Arduino - RFID - Solenoid Lock

Arduino - RFID - Electromagnetic Lock

Arduino - RFID/NFC Door Lock System

RFID/NFC

Arduino - RFID/NFC

Arduino - RFID/NFC - Relay

Arduino - RFID/NFC - Servo Motor

Arduino - RFID - Solenoid Lock

Arduino - RFID - Electromagnetic Lock

Arduino - RFID/NFC Door Lock System

Arduino - RFID MP3 Player

REAL-TIME CLOCK

Arduino - RTC

Arduino - DS1307 RTC Module

Arduino - OLED Clock

Arduino - LCD Clock

Arduino - 7-segment Clock

WATER/LIQUID

Arduino - Water Sensor

Arduino - Water Leak Detector

Arduino - Water Sensor Relay

Arduino - Water Sensor Pump

Arduino - Water/Liquid Valve

Arduino - Controls Pump

Arduino - Button - Pump

Arduino - Rain Sensor

Arduino - Rain Sensor - LED

Arduino - Rain Sensor - Relay

Arduino - Rain Sensor - Buzzer

Arduino - Rain Sensor - Servo Motor

Arduino - Soil Moisture Sensor Pump

Arduino - Automatic Irrigation System

Arduino - Water Leak Email Notification

VOLTAGE SENSOR

Arduino - Measure Voltage

SOUND SENSOR

Arduino - Sound Sensor

Arduino - Sound Sensor - LED

Arduino - Sound Sensor - Relay

Arduino - Sound Sensor - Servo Motor

FORCE SENSOR

Arduino - Force Sensor

Arduino - Secure Your Belongings: Detect Theft and Send Email Alerts

FLAME SENSOR

Arduino - Flame Sensor

Arduino Fire Alarm

ENVIRONMENT

Arduino - Gas Sensor

Arduino - Gas Sensor - Relay

Arduino Fire Alarm

OBSTACLE AVOIDANCE SENSOR

Arduino - Infrared Obstacle Avoidance Sensor

STEPPER MOTOR

Arduino - Stepper Motor

Arduino - Controls 28BYJ-48 Stepper Motor using ULN2003 Driver

Arduino - Controls Stepper Motor using L298N Driver

Arduino - DRV8825 Stepper Motor Driver

Arduino - Stepper Motor and Limit Switch

GPS

Arduino - GPS

LED STRIP

Arduino - LED Strip

Arduino - NeoPixel LED Strip

Arduino - WS2812B LED Strip

Arduino - Dotstar Led Strip

Arduino - Motion Sensor - LED Strip

SD CARD

Arduino - Micro SD Card

Arduino - Write Variable to SD Card

Arduino - Log Data with Timestamp to SD Card

Arduino - Read Config from SD Card

AUDIO

Arduino - Audio

Arduino - MP3 Player

Arduino - RFID MP3 Player

Arduino - Siren

Arduino - Piezo Buzzer

Arduino - Buzzer

Arduino - Motion Sensor - MP3 Player

SERIAL COMMUNICATION

Arduino - SoftwareSerial

Arduino RS232

Arduino RS485

Arduino RS422

Arduino Serial to WiFi Converter

Arduino RS232 to WiFi

Arduino RS485 to WiFi

Arduino RS422 to WiFi

INFRARED

Arduino - IR Remote Control

Arduino - Motion Sensor

Arduino - Car

Arduino - Flame Sensor

Arduino Fire Alarm

Arduino - Infrared Obstacle Avoidance Sensor

BLUETOOTH

Arduino - Bluetooth

Arduino - BLE

Arduino controls Servo Motor via Bluetooth

Arduino controls LED via Bluetooth

Arduino - Bluetooth LED Matrix

ARDUINO UNO R4

How to get started with Arduino Uno R4

Arduino Uno R4 WiFi controls LED via Web

Arduino Uno R4 WiFi controls Relay via Web

Arduino Uno R4 LED Matrix displays Number Character

Arduino - Temperature via Web

Arduino - Controls Door Lock via Web

Arduino - Web Server

Arduino - Web Server Multiple Pages

Arduino - Web Server Password

ETHERNET

Arduino - Ethernet

Arduino - Ethernet Module

Arduino - Ethernet Shield 2

Arduino - PHPoC Shield

Arduino - HTTP Request

Arduino - HTTPS Request

Arduino - MySQL

Arduino - Modbus

Communication between two Arduino

Arduino to Arduino MQTT Communication

Arduino - IFTTT

Arduino - Make Voice Phone Call

Arduino - Send SMS Message

Arduino - Send Email

Arduino - Door Open - Send Email Notification

Arduino - Temperature - Send Email Notification

WIFI

Arduino - WiFi

Arduino - TCP Client

Arduino - Temperature via Web

Arduino - Controls Door Lock via Web

Arduino Serial to WiFi Converter

Arduino RS232 to WiFi

Arduino RS485 to WiFi

Arduino RS422 to WiFi

How to get started with Arduino Uno R4

Arduino Uno R4 WiFi controls LED via Web

Arduino Uno R4 WiFi controls Relay via Web

Arduino Uno R4 LED Matrix displays Number Character

Arduino - PHPoC Shield

Arduino - Web Server

Arduino - Web Server Multiple Pages

Arduino - Web Server Password

Arduino - WebSocket

Arduino - Web Plotter

Arduino - Controls Servo Motor via Web

Arduino - Controls Car via Web

Arduino - IoT

Arduino - MQTT

Arduino Shield

Arduino - HTTP Request

Arduino - HTTPS Request

Arduino - MySQL

Arduino - Modbus

Communication between two Arduino

Arduino to Arduino MQTT Communication

Arduino - IFTTT

Arduino - Make Voice Phone Call

Arduino - Send SMS Message

WEB SERVER

Arduino - Web Server

Arduino - Web Server Multiple Pages

Arduino - Web Server Password

Arduino - WebSocket

Arduino - Web Plotter

Arduino - Controls Servo Motor via Web

Arduino - Controls Car via Web

Arduino - LED Matrix via Web

Arduino - Temperature via Web

Arduino - Controls Door Lock via Web

Arduino Uno R4 WiFi controls LED via Web

Arduino Uno R4 WiFi controls Relay via Web

ARDUINO - IOT

Arduino - IoT

Arduino - MQTT

Arduino Shield

Arduino - HTTP Request

Arduino - HTTPS Request

Arduino - MySQL

Arduino - Modbus

Communication between two Arduino

Arduino to Arduino MQTT Communication

Arduino - Temperature via Web

Arduino - Controls Door Lock via Web

How to get started with Arduino Uno R4

Arduino Uno R4 WiFi controls LED via Web

Arduino Uno R4 WiFi controls Relay via Web

Arduino Uno R4 LED Matrix displays Number Character

Arduino - Ethernet

Arduino - Ethernet Module

Arduino - Ethernet Shield 2

Arduino - PHPoC Shield

Arduino - WiFi

Arduino - TCP Client

Arduino - Web Server

Arduino - Web Server Multiple Pages

Arduino - Web Server Password

Arduino - WebSocket

Arduino - Web Plotter

Arduino - Controls Servo Motor via Web

Arduino - Controls Car via Web

Arduino - IFTTT

Arduino - Make Voice Phone Call

Arduino - Send SMS Message

Arduino - Gmail

Arduino - Door Open Email Notification

Arduino - Motion Sensor Email Notification

Arduino - Water Leak Email Notification

Arduino - Secure Your Belongings: Detect Theft and Send Email Alerts

Arduino - Send Email

Arduino - Door Open - Send Email Notification

Arduino - Temperature - Send Email Notification

IFTTT

Arduino - IFTTT

Arduino - Make Voice Phone Call

Arduino - Send SMS Message

Arduino - Send Email

Arduino - Door Open - Send Email Notification

Arduino - Temperature - Send Email Notification

EMAIL

Arduino - Gmail

Arduino - Door Open Email Notification

Arduino - Motion Sensor Email Notification

Arduino - Water Leak Email Notification

Arduino - Secure Your Belongings: Detect Theft and Send Email Alerts

Arduino - Send Email

Arduino - Door Open - Send Email Notification

Arduino - Temperature - Send Email Notification

COMING SOON

LIBRARIES

Arduino - ezButton Library

Arduino - ezLED Library

Arduino - ezOutput Library

Arduino - ezBuzzer Library

Arduino - ezAnalogKeypad Library