Arduino For Beginners – 2025 Complete Course

Introduction & Setup

⏳ 30 minutes

• Installing the Arduino IDE, configuring board and port settings

• Breadboard basics: wiring power rails, grounding, and jumper connections

Blinking LED & Digital I/O

⏳ 45 minutes

• Writing your first sketch: pinMode(), digitalWrite(), delay()

• Reading button inputs with digitalRead() and debouncing strategies

Analog Inputs & Outputs

⏳ 1 hour

• Using analogRead() to measure potentiometers and light sensors

• Generating PWM signals with analogWrite() for dimming and speed control

Sensors & Actuators

⏳ 1 hour

• Interfacing temperature, ultrasonic distance, and IR sensors

• Driving servos, DC motors, and stepper motors with driver modules

Serial Communication & Displays

⏳ 45 minutes

• Using Serial.begin(), Serial.print(), and reading serial data

• Driving character LCDs and OLED displays via I2C and SPI

Advanced Modules & Wireless

⏳ 1 hour

• Working with RFID, Bluetooth (HC-05), and Wi-Fi (ESP8266) modules

• Reading/writing data and remote control via smartphone apps

Powering & PCB Prototyping

⏳ 30 minutes

• Power supply options: USB, batteries, and regulators

• Transferring breadboard designs to perfboards and simple PCBs

Capstone Project: Smart Device Prototype

⏳ 1 hour

• Designing, coding, and assembling an integrated project (e.g., environmental monitor)

• Debugging tips and next-step ideas for scaling up

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