Video Tutorials =========================== The video tutorials provide clear, step-by-step explanations of Arduino concepts, programming fundamentals, and common electronic components. They are designed to help beginners quickly understand how Arduino works and how to use it effectively before starting hands-on practice. .. toctree:: :maxdepth: 1 video1_get_start video2_part video3_install video4_led video5_pulse video6_pot video7_button video8_variables video9_data video10_math video11_conditional video12_switch video13_loops video14_serial video15_operator video16_logical video17_arrays video18_function video19_libraries video20_class video24_interrupt video27_buzzer video31_photoresistor video34_ultrasonic video37_thermistor