Arduino is an open-source electronics platform based on easy-to-use hardware and software. Arduino boards are able to read inputs - light on a sensor, a finger on a button, or a Twitter message - and turn it into an output - activating a motor, turning on an LED, publishing something online. You can tell your board what to do by sending a set of instructions to the microcontroller on the board. To do so you use the Arduino programming language (based on Wiring), and the Arduino Software (IDE), based on Processing. This class main objective is introduction to Arduino microcontroller and development using Arduino microcontroller. Objective of this class is only limited to knowing and understanding Arduino development environment, understanding of passive electrical component and the basic of Arduino IDE, knowing the basic of writing and reading digital data, basic Arduino communication protocol (UART, I2C, SPI), and pulse width modulation signal (PWM).Instruktur pada course ini: Exa Geri Paksi DirgantaraGeri Paksi Dirgantara merupakan research assistant di integrated circuits and system lab (ICSL) Seoul National University of Science and Technology sejak tahun 2019. Ia memperoleh gelar S1 (S.T) dari Fakultas Teknik Universitas Indonesia pada tahun 2018, gelar S2 (M.Sc.) dari electrical and information engineering Seoul University of Science and Technology pada tahun 2021.Ia aktif melayani ragam usaha tani (RAGUSTA) di desa Bantar Kambing, Bogor sejak tahun 2014.