For this project , that is build up a Arduino base PH meter for monitor PH , Water Temperature and Room Temperature. Hardware that you should need is :
- Arduino UNO R3
- LCD Keypad Shield
- PH Meter Board
- 3D Printed Case
- Show real time PH reading , Room and Water Temperature
- Use keypad for enter "Calibration Mode" for read the PH reading for PH calibration
- Serial Port communication via Arduino UNO USB port , send command to UNO for get back the PH and Temperature readings.