Robot Zone - To know how to deal with Arduino board, you should know the components of Arduino board and the usage of every single component in it. And we will study
![Arduino UNO Pin Connections. There are total 19 I/O pins. All pins can... | Download Scientific Diagram Arduino UNO Pin Connections. There are total 19 I/O pins. All pins can... | Download Scientific Diagram](https://www.researchgate.net/profile/Husam-Ibrahim-3/publication/341521107/figure/fig2/AS:893276471169024@1589985115115/Arduino-UNO-Pin-Connections-There-are-total-19-I-O-pins-All-pins-can-be-programmed-as_Q640.jpg)
Arduino UNO Pin Connections. There are total 19 I/O pins. All pins can... | Download Scientific Diagram
![5pcs 4x4 16 Keys Matrix Array Membrane Keypad Switch 8-pin Keyboard Module for Arduino Microcontroller AVR PIC ARM | Walmart Canada 5pcs 4x4 16 Keys Matrix Array Membrane Keypad Switch 8-pin Keyboard Module for Arduino Microcontroller AVR PIC ARM | Walmart Canada](https://i5.walmartimages.com/asr/7132edb7-d653-417c-a93c-4cdef8d215bc.f12920373e8d14e2655d9b901a2021ef.jpeg?odnHeight=2000&odnWidth=2000&odnBg=ffffff)