Arduino Uno R3 development board | Botshop

Arduino Uno R3 development board

R238.00

Arduino Uno R3 is probably the most well-known microcontroller board out there. The R3 is the latest Arduino version to date and the board you will use most when developing microcontroller projects.

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Description

Arduino Uno R3

Arduino Uno R3 is a microcontroller board based on the ATmega328P (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz quartz crystal, a USB connection, a power jack, an ICSP header and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with an AC-to-DC adapter or battery to get started. You can tinker with your UNO without worrying too much about doing something wrong, worst case scenario you can replace the chip for a few dollars and start over again.
 The Uno board is the first in a series of USB Arduino boards and the reference model for the Arduino platform; for an extensive list of current, past or outdated boards see the Arduino index of boards.
You can download the software for free on the Arduino official website.
If I may be so bold to ask – please donate when downloading the software, the Arduino guys do not make any money out of these clone (but 100% identical boards) we sell. You can donate as little as $3.00. Think of it this way – you can get all the Arduino software and upgrades for the rest of your life for only $3.00. Yes, you can get it free but your $3.00 make this a win-win thing for all.On the Arduino IDE download page is an option to donate Arduino – Donate.

Specifications

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
LED_BUILTIN 13
Length 68.6 mm
Width 53.4 mm
Weight 25 g
 Here is a very descriptive pinout diagram we’ve found
 ARDUINO_V2 pinout

Additional information

Weight 0.10 kg
Dimensions 15 x 10 x 5 cm
usb cable

Add the usb cable R18.50, I already have a usb cable R0.00

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