Project - Smart Sunrise Alarm

Photoresistor Sensor

Project - Temperature Measurement

NTC Temperature Sensor

Project - IR Sender

Project - IR Receiver

Remote infrared Sensor

Project - Motion Detection Alarm

PIR Motion Sensor

Project - Distance Measurer

Ultrasonic Sensor HC-SR04

Project - Musical Doorbell

Passive Buzzer

Active Buzzer

Project - Binary Display

74HC595 8-Bit Shift Register

Project - Disco Light using RGB LED

Project - Simple Light Switch

Push Button

LED on Breadboard

Understanding Breadboard

Troubleshooting - Serial Port

Toggling Build-in LED

Installing Arduino IDE

The Legend of Arduino Uno R3

History of Arduino

Project Web Server - Hello World

Project Web Server - Sensor Dashboard

Project Web Server - LED Control Panel

WiFi Manager

Useful Wifi Code

MultiWiFi

Dual Mode

Access Point Mode

Code Refactoring

Station Mode

ESP32 WiFi

Distance Measurer

Ultrasonic Sensor HC-SR04

Motion Detection

PIR Motion Sensor

IR Sender

IR Receiver

Remote Infrared

NTC Temperature Sensor

Smart Sunrise Alarm

Voltage Divider Circuit

Photoresistor Sensor

Musical Doorbell

Passive Buzzer

Active Buzzer

Buzzer

Binary Display

74HC595 8-Bit Shift Registers

RGB LED (Analog)

RGB LED (Digital)

Pull-up and Pull-Down Resistor

Internal Pull-Up and Pull-Down

Connecting a Button to an ESP32

GPIO Default State

Toggle LED

Project – Hello World

TroubleShooting – Arduino IDE

TroubleShooing – Serial Port

Installing Arduino IDE for ESP32

Programming ESP32

Introduction to ESP32