Funduino UNO R3 Compatible for Arduino
Funduino UNO R3 Compatible for Arduino , ATmega328 Controller
Hardware
Description:
Funduino UNO R3 2012 launched an easy to use open-source controller
hardware and Arduino UNO and no major changes, the biggest
difference is that USB to serial part of the circuit switch is a
ATMega16U2 microcontroller, whichthe cost increase, thesoftware
part of the same as before, no major changes.
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: 16MHz
Pin changes plus two I2C pins (SDA and SCL: next to the AREF pin,
the Analog 4 and 5 copy, not the additional I2C interface),
addedtwo pins, the RESET next one is IOREF, , allowing the
expansion board to adapt to on-board voltage, this pin is just told
to expandthe board's current on-board voltage (such as UNO is 5V,
the power supply pin can be seen as copy, does not provide the
level pull-up), and the other is after inactive placeholder pins.
(2) more stable RESET circuit. RESET key position has changed, be
moved close to the USB interface board corner, more convenient to
press.
3 ATmega16U2 to replace a 8U2, this does not mean a 16K flash R3 to
make your code run faster, this update for the USB interface chip,
in theory, it allows the UNO can emulate USB the HID, such as the
MIDI / Joystick / Keyboard.
Competitive Advantage:
1.Convenient & Friendly Customer Service
2. Low Prices Direct From Factory Suppliers
3. Fast Delivery Around The Globe.
4. High Quality With Global Standards.
5. 3 year factory warranty
6. Safe shipping way and payment
