After my wonderful and intense internship at the Arrow Dot Electronic Institute on my summer break, I was provided an amazing opportunity to take part on their Introduction course on programing Arduino micro-controller and electronic. The course that were provided was free of charge because the institute want to return something back to my internship. This course was taken by various group of audiences from university students to professional who have electronic career. I was the youngest among the group, but I did not take the pressure as my constraint, instead I pushed myself harder to understand the concepts. The course have taught me about the difference kind of arduino sensors (thermistor, LDR, Ultrasonic), difference kinds of arduino modules (TFT, LCD, IR receiver), and essentials electronic components. It have been three months that I am devoted six hours on the weekend of my time to learn about this field. The main reason that I took this course was that it is important to understand electronic, because electronic is everywhere and we used it in every day of our life. After, the introduction course, I will be taking the advance course for another three month. Stay tune to my upcoming post!