Adafruit Industries2877Eingebettete Systementwicklungsboards und -kits

ATMEGA328 Microcontroller Uno Development Board 16MHz CPU 2KB RAM 1KB/32KB EEPROM/Flash

  • Entwicklungskit-Beschreibung

    The Arduino Uno R3 is the latest version after the Duemilanove with an improved USB interface chip. Like the Duemilanove, it not only has an expanded shield header with a 3.3V reference and a RESET pin (which solves the problem of how to get to the RESET pin in a shield) AND a 500mA fuse to protect your computer's USB port, but ALSO an automatic circuit to select USB or DC power without a jumper! The Uno is pin and code-compatible with the Duemilanove, Diecimilla and older Arduinos so all your shields, libraries, code will still work. The R3 (3rd revision) of the UNO has a few minor updates, with an upgrade to the USB interface chip and additional breakouts for the i2c pins and an IORef pin. 

  • Entwicklungskit-Funktionen

    Dimensions (maximum):

    • 75.14 x 53.51 x 15.08mm
    • 2.96 x 2.1 x 0.59in
    • 27.95g/0.98oz


    Specs:

    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

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  • Ships from:
    Vereinigte Staaten von Amerika
    Manufacturer Lead Time:
    14 Wochen
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