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Simple Robot Made With Arduino Uno

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ARDUINO UNO

Arduino UnoThere are two variants to this version of Arduino Uno; the normal version and the surface mount device (SMD) version. The normal version has the integrated chip held by a holder, while the SMD version has an Atmega328controller soldered onto the board. The advantage here is that any damages to in the normal version can be rectified with just a replacement of the chip whereas the whole board has to be replaced in the SMD Arduino.

Technical Spec that fits in your pocket

Microcontroller ATmega328P
Operating Voltage 5V
Input Voltage (recommended) 7-12V
Input Voltage (limit) 6-20V
Digital I/O Pins 14 (of which 6 provide PWM output)
PWM Digital I/O Pins 6
Analog Input Pins 6
DC Current per I/O Pin 20 mA
DC Current for 3.3V Pin 50 mA
Flash Memory 32 KB (ATmega328P)
of which 0.5 KB used by bootloader
SRAM 2 KB (ATmega328P)
EEPROM 1 KB (ATmega328P)
Clock Speed 16 MHz

 

 

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