arduino for beginners - Setting Up - Part 2

Hi and welcome to iThePro. This tutorial is about arduino and we going to learn some basics things together. In this Part we going setting up arduino.

Buying an arduino:
Getting an arduino board, we going use Arduino uno.

Other Components we need:
-USB Cable.
-Flexible Wires.
-Push Button.

The Arduino Board:

Operating Voltage5V
Input Voltage (recommended)7-12V
Input Voltage (limits)6-20V
Digital I/O Pins14 (of which 6 provide PWM output)
Analog Input Pins6
DC Current per I/O Pin40 mA
DC Current for 3.3V Pin50 mA
Flash Memory32 KB (ATmega328) of which 0.5 KB used by bootloader
SRAM2 KB (ATmega328)
EEPROM1 KB (ATmega328)
Clock Speed16 MHz
Length68.6 mm
Width53.4 mm
Weight25 g

Note : The 6 Digital I/O (Provide PWM output) with the tide ~ symbol next to the number on the board, they allow for Pulse width Modulation (PWM), witch is a technique for controlling power and simulation an analog signal on a digital input pin. One reason to use these pins might be to control brightness LESs.

See The Arduino for Beginners Tutorials




Oussama Amri 21 years, security professional from Tunisia. Lover of computer science especially programming and secuirty. Follow me On :

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