Arduino Programming
Bridge C/C++ text code with active microcontroller sensors.
Program Overview
Arduino Programming represents the absolute integration of physical hardware and C-style software code. Students step beyond block environments and learn syntax-based text coding to program microcontrollers. They read analog/digital sensor values (temperature, ultrasonic distance, photoresistors) and program physical actuators (motors, LCD panels, speakers). This course builds deep algorithmic thinking, syntax structures, and electro-mechanical automation capabilities.
Course Syllabus & Timeline
Arduino IDE & C/C++ Basics
- Setting up Arduino IDE, board configuration, and COM port routing
- Understanding void setup() vs void loop() functions
- Managing digital inputs/outputs (pinModes, digitalWrite, digitalRead)
- C Syntax: Variables, data types, conditional if/else blocks
- Coding sequences, LED blinking loops, and delay patterns
Analog Interfaces & Sensors
- Reading analog sensor signals using internal Analog-to-Digital Converter (ADC)
- Mapping analog inputs (0-1023) to outputs (0-255) using map() logic
- Adjusting LED brightness and motor speeds using PWM (analogWrite)
- Using the Serial Monitor for debug prints, outputs, and variable logs
- Wiring temperature (DHT11) and photoresistor sensors
Actuators & Servos
- Calibrating and controlling servo motor angles using custom libraries
- Ultrasonic distance sensors: Calculating time-of-flight to distance mapping
- Wiring and controlling relays to operate high-voltage external motors
- Generating alarm tones and alerts utilizing active buzzers
- Interfacing with alphanumeric 16x2 LCD screen panels
System Prototyping & Control
- Integrating keypad matrices to read password inputs
- Debugging syntax errors, wiring loops, and logic exceptions
- Managing multi-tasking behaviors using millis() instead of delay()
- Interfacing with Bluetooth modules for wireless serial communication
- Assembling, compiling, and presenting autonomous electro-mechanical prototypes
Key Projects Hand-built
Rather than memorizing abstract rules, kids learn by prototyping solutions. Here are three primary projects built in this course:
Autonomous Obstacle Avoidance Car
A wheeled robotics vehicle that moves forward, scans surroundings with an ultrasonic sensor mounted on a servo, and steers away from walls.
Smart LCD Keypad Locker
An electro-mechanical locking box that prompts password entries on an LCD screen and opens a servo-latch only upon correct key inputs.
DHT11 Climate Fan Regulator
An automated ventilation unit that displays real-time temperature and humidity readings, automatically triggering high-speed motor fans if limits are crossed.
Course Details
Book a Free Trial
Let your child build their first circuit or write their first lines of code in a guided trial session.
