Arduino Uno Rev3

Arduino Uno Rev3
Item# 82P-A000066


Regular price: $43.42
Sale price: $27.50
This item is currently out of stock!



The Arduino Uno is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, 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 a AC-to-DC adapter or battery to get started.

The Uno differs from all preceding boards in that it does not use the FTDI USB-to-serial driver chip. Instead, it features the Atmega16U2 (Atmega8U2 up to version R2) programmed as a USB-to-serial converter.

Revision 2 of the Uno board has a resistor pulling the 8U2 HWB line to ground, making it easier to put into .

Revision 3 of the board has the following new features:

  • pinout: added SDA and SCL pins that are near to the AREF pin and two other new pins placed near to the RESET pin, the IOREF that allow the shields to adapt to the voltage provided from the board. In future, shields will be compatible both with the board that use the AVR, which operate with 5V and with the Arduino Due that operate with 3.3V. The second one is a not connected pin, that is reserved for future purposes.
  • Stronger RESET circuit.
  • Atmega 16U2 replace the 8U2.

"Uno" means one in Italian and is named to mark the upcoming release of Arduino 1.0. The Uno and version 1.0 will be the reference versions of Arduino, moving forward. The Uno is the latest in a series of USB Arduino boards, and the reference model for the Arduino platform; for a comparison with previous versions, see the index of Arduino boards.

Specifications:


Microcontroller

ATmega328

Operating Voltage

5V

Input Voltage (recommended)

7-12V

Input Voltage (limits)

6-20V

Digital I/O Pins

14 (of which 6 provide PWM output)

Analog Input Pins

6

DC Current per I/O Pin

40 mA

DC Current for 3.3V Pin

50 mA

Flash Memory

32 KB (ATmega328) of which 0.5 KB used by bootloader

SRAM

2 KB (ATmega328)

EEPROM

1 KB (ATmega328)

Clock Speed

16 MHz



NitroRCX Essential Products

Min Sport Camera w/ WiFi Pro Version HD
$129.95
70P-302-S2-Wifi-Sport-Pro-Cam-Black
FS-GT2 2.4G 2CH Gun Transmitter for Radio Controlled Cars w/ Receiver (Complete Set)
Regular price: $39.95
Sale price: $19.70
79P-GT2-Blue
Fly Sky FS-GR3C/E/F 2.4GHz Automatic Frequency Hopping Digital System 3 Channel Receiver
Regular price: $12.85
Sale price: $7.90
79P-GR3F
FS-GT3B Digital 3ch 2.4ghz TX & RX LCD Transmitter & Receiver
Regular price: $49.95
Sale price: $39.95
79P-GT3B-CarRadio-LCD
Fly Sky FS-iT4 4 Channel 2.4ghz Telemetry Radio System w/ Touchscreen (Titanium)
Regular price: $437.80
Sale price: $139.95
79P-IT4-TouchScreen-Radio-Titanium
Starter Kit for Nitro Gas RC Cars w/ Glow Starter Kit, Charger, Fuel Pump, Crosses and Screw Drivers
Regular price: $28.00
Sale price: $13.00
Starter Kit for Nitro Gas RC Cars w/ Glow Starter Kit, Charger, Fuel Pump, Crosses and Screw Drivers StarterKit
HD 720p Dice Mini Camera with Night Vision LxWxH: 1 3/8"x1 3/8"x1 1/4"
Regular price: $78.00
Sale price: $39.00
86P-988-Dice-MiniCam
8-Pack AA 2200mAh NiMH Rechargerable Battery
Regular price: $19.69
Sale price: $13.12
77P-Recharge-AA-2200-8pcs
8-Pack AA 2200mAh NiMH Rechargerable Battery+1 Hour Fast Charger
Regular price: $43.20
Sale price: $24.50
77P-AA-2200-8pcs-PLUS-FastCharger
Black Car DVR Camera w/ Motion Sensor HD
$34.95
70P-305-C5-Comp-Car-Cam
Micro Secure Digital 8 GB Memory Card
$9.95
MicroSD-Card-8GB
SK LED Light Control for RC Cars
Regular price: $19.00
Sale price: $9.90
MAD-NH3137-LED-Light
RC Quads & HelisRC AirplanesRC Electronics