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Update LCD_Keypad_Shield_with_PH_Meter.ino

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Update Wire Connection Pin Assignment
This commit is contained in:
Kevin Lo
2015-03-10 11:27:11 +08:00
parent 56a32adc8d
commit 7dc0a16b4a
1 changed files with 5 additions and 3 deletions
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LCD_Keypad_Shield_with_PH_Meter.ino
+5 -3
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@@ -8,9 +8,11 @@
Connection:
1) Plug the LCD Keypad to the UNO
2) Connect D2 to DS18B20
3) Connect A1 to LM35
4) Connect A2 to PH
2) Connect Arduino D2 to PH Meter Board T2 (DS18B20)
3) Connect Arduino A1 to PH Meter Board T1 (LM35)
4) Connect Arduino A2 to PH Meter Board P0 (PH)
5) Connect Arduino 5V to PH Meter Board Vcc
6) Connect Arduino GND to PH Meter Board GND
Require Library :
LiquidCrystal : http://arduino.cc/en/Reference/LiquidCrystal