UNO PLUS Arduino Uno kompatibel

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UNO PLUS är en utvecklingsbord som är kompatibel med Arduino UNO R3, en förbättrad  alternativ lösning för Arduino UNO R3. UNO PLUS vs. UNO R3：  Funct


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Artikelnummer: 110
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UNO PLUS är en utvecklingsbord som är kompatibel med Arduino UNO R3, en förbättrad  alternativ lösning för Arduino UNO R3. 

UNO PLUS vs. UNO R3：

Functions
UNO PLUS
UNO R3
Remarks
Operating voltage
5V/3.3V
5V
Dual voltage level to support more shields
Reset
Lateral
Vertical
Lateral button is easier to use when connecting with shield
Bootloader switch
Yes
None
The board can be configured to run program immediately when power-up by the switch
USB connector
Micro USB
USB Type B
Micro connector is more commonly used, and shields won't be blocked anymore while connecting
DC jack
Low profile
Normal height
Shields won't be blocked anymore while connecting
Power output header
Yes
None
Providing 5V/3.3V power output OR common-grounding with other boards
3.3V power output
800mA Max
150mA Max
UNO PLUS features higher driving capability
Oscillator
Crystal oscillator
Ceramic resonator
Crystal oscillator is suit for applications where accurate clock reference is required
ADC channel
8
6
CFG used as ADC6 by configuration, and ADC7 from the Reserved PIN
Connecting with prototype breadboard
Supported
Not supported
Solder pads is provided for DIY interfaces to connecting with prototype breadboard
Firmware fixing
Supported
Not supported
Firmware can be fixed by using the onboard FT232, no extra programmer is needed

 Dimension 





  1. ATMEGA328P-AU
  2. AMS1117-3.3 : 3.3V voltage regulator
  3. NCP1117ST50T3G : 5V voltage regulator
  4. FT232RL : USB to UART convertor
  5. Arduino interface
    • compatible with standard Arduino interface with two additional analog inputs A6 (config the CFG), A7
    • solder pads provided, supports prototype breadboard
  6. ICSP interface
  7. MICRO USB connector : for uploading program OR serial port debugging
  8. Power output header : 3.3V OR 5V, voltage level configured by the onboard power configuration switch, used as power output OR common-grounding with other boards
  9. FT232 pins : for burning Bootloader into the microcontroller
  10. DC input : 7V ~ 12V
  11. Reset button
  12. Power indicator
  13. Serial port Rx/Tx indicator
  14. User LED
  15. 500mA fast self-recovery fuse
  16. Power configuration : for configuring the operating voltage
  17. Bootloader selection switch
    • turn ON : the board will reset when power-up OR other USB devices were detected connecting to the PC
    • turn OFF : the onboard program runs immediately when power-up, and the board will not reset when other USB devices were detected connecting to the PC