Circuit Documentation
Summary
This document provides a detailed overview of a circuit involving a pH sensor module (ph4502c) and an Arduino UNO microcontroller. The circuit is designed to read pH values from the sensor and process them using the Arduino UNO.
Component List
ph4502c
- Description: pH sensor module
- Pins: VCC, G1, G2, Po, Do, To
- Purpose in Circuit: Measures pH levels and outputs the data to the microcontroller.
Arduino UNO
- Description: Microcontroller board based on the ATmega328P
- Pins: UNUSED, IOREF, Reset, 3.3V, 5V, GND, Vin, A0, A1, A2, A3, A4, A5, SCL, SDA, AREF, D13, D12, D11, D10, D9, D8, D7, D6, D5, D4, D3, D2, D1, D0
- Purpose in Circuit: Processes the data received from the pH sensor and can be programmed to perform various tasks based on the sensor data.
Wiring Details
ph4502c
- VCC: Connected to Arduino UNO 5V
- G1: Connected to G2 and Arduino UNO GND
- G2: Connected to G1 and Arduino UNO GND
- Po: Connected to Arduino UNO A0
- Do: Not connected
- To: Not connected
Arduino UNO
- 5V: Connected to ph4502c VCC
- GND: Connected to ph4502c G1 and G2
- A0: Connected to ph4502c Po
- Other Pins: Not connected
Documented Code
Arduino UNO Code
void setup() {
// put your setup code here, to run once:
}
void loop() {
// put your main code here, to run repeatedly:
}
This code is a basic template for the Arduino UNO. The setup() function runs once when the microcontroller is powered on or reset, and the loop() function runs continuously. You can add your specific code to read the pH sensor data and process it as needed.
This document provides a comprehensive overview of the circuit, including the components used, their wiring details, and the initial code for the Arduino UNO.