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John Liu Phi-1 Shield


Photo credits: unknown

Shield URL: Phi-1 Shield
Tags: lcd, rtc, gps, eeprom, buttons
Maker: John Liu

16X2 LCD character display with additional features.

  • 6 push buttons: four arranged in arrow keys and two more on the side
  • 2 RJ11 ports for long and robust connections with sensors or control devices
  • Optional buzzer and LED in place of the RJ11 ports
  • Real time clock with battery backup keeps the time when Arduino is turned off
  • EEPROM for easy data logging keeps data when Arduino is turned off
  • GPS connector and breakout for the EM-406A GPS module
  • Reset button
  • All Arduino pins are brought out for maximal flexibility.

Open Source: Unknown
License: Unknown
Source: Unknown

AREF
GND
D13 / SCK
D12 / MISO
RESET D11 / MOSI ~
3.3V D10 / SS ~
5V D9 ~
GND D8
GND
VIN D7
D6 ~
A0D5 ~
A1D4
A2D3 ~
A3D2
A4D1 / TX
A5D0 / RX
Note:
D2: LCD D6
D3: Right button
D4: LCD D7
D5: Up button
D6: LCD D5
D7: LCD D4
D8: LCD RS
D9: LCD EN
D10: Down button
D11: Left button
A0: "B" button
A1: "A" button
A2: Buzzer
A3: LED
A4: I2C
A5: I2C

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