Arduino Complete Course : Build 30+ projects step by step

Programming means giving a computer a set of instructions, or a program, to perform tasks. It relies on syntax and logic across languages like Python, C, Java, and Arduino.

Discover how a compiler translates high-level languages into machine code, and how editors and the Arduino IDE streamline writing, editing, and debugging Arduino projects.

Explore inbuilt functions in Arduino, and learn how pin mode and delay control pins. Compare built in and user defined functions, and understand calling, attributes, and the library that stores them.

Learn how to save Arduino sketches correctly, using the default sketch naming and the required sketch folder, and why the ino extension and folder name must match.

Learn what simulation is and how we predict outputs using computers and facts, with Arduino simulation letting you test circuits virtually before building real hardware.

Learn how the while loop mirrors the for loop, using initialization, a condition, and an increment. The lecture shows simple code, color-coded syntax, and previews the upcoming do-while topic.

Learn to build a basic blinker with an Arduino and a resistor, write and upload the code to the board, and make the blinker blink 10 times in a loop.

Learn to blink an lcd in sos morse code on an Arduino, using three patterns with 150 ms high, 100 ms low, 400 ms high/low, and a 5 second delay.

Explore completing the rgb color code, loading red, green, and blue values and applying for loops to drive color output. Constrain prevents negative values by clamping channels to 0–256.

Implement a fire effect using LEDs with red and yellow colors, making brightness vary and continuously change to simulate flames in the Arduino complete course.

Practice a Knight Rider LED chase by building a longer three-LED snake that moves left to right and back, using a new drive method and a more complex circuit.

Explore Arduino sensor fundamentals, including digital and analog sensors, their pin configurations, and practical steps to read data from ultrasonic, motion, light, color, and touch sensors.

Build a color sensor project with a TCS3200 sensor and Arduino, reading red, green, and blue signals and displaying results on an LCD via a no-library color-detection loop.

Learn to implement a color sensor in Arduino by coding a color-detection routine that tests red, green, and blue values, reads sensor output, and handles non-detected colors.

Create a touch sensor circuit for an Arduino with an LCD and LED, using digitalRead to detect touch and digitalWrite to illuminate the indicator.

Discover how the L293D motor shield lets an Arduino power and control multiple motors with external power, using inputs and outputs on M1–M4 for DC motors and stepper motors.

Explore how DC motors convert electrical energy to mechanical energy, including the steady body, field winding, and armature with a commutator; learn protection with capacitors and gear motors for projects.

Learn to control multiple DC motors simultaneously by wiring each motor to its own port, setting speeds, and using delays to observe coordinated forward and backward motions.

Explore hardware basics and chassis options for Arduino projects, comparing cardboard, plastic, and metal cases, and highlighting affordable plastic options and common gear setups.