Arduino / Microcontroller Programming

If you are just getting started with Arduino, one of the first things you’ll come across is analog inputs and PWM outputs. Many beginners often confuse ADC (Analog-to-Digital Converter) with DAC (Digital-to-Analog Converter), especially when working with the Arduino Uno. In this article, we’ll explain how ADC and DAC work, which pins are used, and […]

If you’ve just started learning Arduino, congratulations! You’re taking your first step into the world of electronics and embedded systems. In my video, we covered the Arduino board hands-on and the microcontroller architecture. Now it’s time to write and upload your very first Arduino program. What You Need Before you begin, make sure you have: