Circuit Documentation

Summary

This document provides a detailed overview of a circuit involving an Arduino UNO microcontroller, a TSL2561 Lux Sensor, a ph4502c pH sensor, a TDS Sensor Module, and a DHT11 temperature and humidity sensor. The document includes a component list, wiring details, and the embedded code used in the microcontroller.

Component List

Arduino UNO

• Description: A 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

TSL2561 Lux Sensor

• Description: A digital light sensor.
• Pins: INT, SDA, SCL, GND, VCC

ph4502c

• Description: A pH sensor module.
• Pins: VCC, G1, G2, Po, Do, To

TDS Sensor Module

• Description: A Total Dissolved Solids (TDS) sensor module.
• Pins: TDS Negative, TDS Positive, TDS A

DHT11

• Description: A temperature and humidity sensor.
• Pins: DATA, GND, VCC

Comment

• Description: Placeholder for comments in the circuit.
• Pins: None

Wiring Details

Arduino UNO

• 3.3V: Connected to TSL2561 Lux Sensor (VCC)
• 5V: Connected to ph4502c (VCC), DHT11 (VCC), TDS Sensor Module (TDS Positive)
• GND: Connected to TSL2561 Lux Sensor (GND), ph4502c (G1), DHT11 (GND), TDS Sensor Module (TDS Negative)
• A0: Connected to TDS Sensor Module (TDS A)
• A2: Connected to ph4502c (Po)
• A3: Connected to DHT11 (DATA)
• A4: Connected to TSL2561 Lux Sensor (SDA)
• A5: Connected to TSL2561 Lux Sensor (SCL)

TSL2561 Lux Sensor

• VCC: Connected to Arduino UNO (3.3V)
• GND: Connected to Arduino UNO (GND)
• SDA: Connected to Arduino UNO (A4)
• SCL: Connected to Arduino UNO (A5)

ph4502c

• VCC: Connected to Arduino UNO (5V)
• G1: Connected to Arduino UNO (GND)
• Po: Connected to Arduino UNO (A2)

TDS Sensor Module

• TDS Positive: Connected to Arduino UNO (5V)
• TDS Negative: Connected to Arduino UNO (GND)
• TDS A: Connected to Arduino UNO (A0)

DHT11

• VCC: Connected to Arduino UNO (5V)
• GND: Connected to Arduino UNO (GND)
• DATA: Connected to Arduino UNO (A3)

Code Documentation

Arduino UNO Code

sketch.ino

void setup() {
  // put your setup code here, to run once:

}

void loop() {
  // put your main code here, to run repeatedly:

}

documentation.txt

This concludes the documentation for the circuit.