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Official Description

Learn to program the Arduino Board, now with an Ad Free Experience and with Exclusive Projects and Features.

Exclusive Projects: Interfacing a Bluetooth Module, buzzer interfacing, Touch Sensitive Potentiometer Interfacing, Accelerometer interfacing, humidity sensor interfacing, GSM module,
Force Sensitive Resistor Interfacing, Smoke Detector, Soil Moisture Detector, Barometric Pressure Calculator, Hello World on LCD, Microphone, RF Transmitter/Reciever Interfacing, PIR Sensor

Also added concepts on functions like max, min, map, etc. Your one stop Arduino Tutor!