Acrylic Case for XH-W1209 Temperature Controller

Acrylic Case for XH-W1209 Temperature Controller Documentation

Overview

The Acrylic Case for XH-W1209 Temperature Controller is a protective enclosure designed specifically for the XH-W1209 temperature controller module. This case provides a durable and compact housing for the temperature controller, ensuring safe and reliable operation in various environments. The case is made of high-quality acrylic material, providing excellent transparency and durability.

Features

Compact design for easy installation and mounting
 Durable acrylic material for protection against environmental factors
 Clear transparency for easy viewing of the temperature controller's LCD display
 Compatibility with XH-W1209 temperature controller module

dimensions

Length: 75mm
 Width: 55mm
 Height: 30mm

Mounting Options

The case has four mounting holes, each with a diameter of 3mm, allowing for easy screw mounting or adhesive attachment to a surface.

Code Examples

### Example 1: Basic Temperature Monitoring with XH-W1209 and Acrylic Case

In this example, we will demonstrate how to use the XH-W1209 temperature controller with the acrylic case to monitor temperature readings.

Connections:

XH-W1209 temperature controller module
 Acrylic Case for XH-W1209 Temperature Controller
 Arduino Board (e.g., Arduino Uno)
 Breadboard and jumper wires

Arduino Code:
```c
#include <Wire.h>

// Define the I2C address of the XH-W1209 temperature controller
#define TEMP_CTRL_ADDRESS 0x20

void setup() {
  Serial.begin(9600);
  Wire.begin();
}

void loop() {
  // Read temperature data from XH-W1209
  int tempData = Wire.readRegister(TEMP_CTRL_ADDRESS, 0x00);
  float temperature = (tempData  0.1) - 40.0;

// Print temperature reading to serial monitor
  Serial.print("Temperature: ");
  Serial.print(temperature);
  Serial.println(" C");

delay(1000);
}
```
Example 2: Temperature Control with XH-W1209, Acrylic Case, and Relay Module

In this example, we will demonstrate how to use the XH-W1209 temperature controller with the acrylic case and a relay module to control a heater or fan based on temperature readings.

Connections:

XH-W1209 temperature controller module
 Acrylic Case for XH-W1209 Temperature Controller
 Arduino Board (e.g., Arduino Uno)
 Relay Module (e.g., SRD-05VDC-SL-C)
 Heater or fan connected to relay module
 Breadboard and jumper wires

Arduino Code:
```c
#include <Wire.h>

// Define the I2C address of the XH-W1209 temperature controller
#define TEMP_CTRL_ADDRESS 0x20

// Define the relay pin
#define RELAY_PIN 2

void setup() {
  Serial.begin(9600);
  Wire.begin();
  pinMode(RELAY_PIN, OUTPUT);
}

void loop() {
  // Read temperature data from XH-W1209
  int tempData = Wire.readRegister(TEMP_CTRL_ADDRESS, 0x00);
  float temperature = (tempData  0.1) - 40.0;

// Control relay based on temperature threshold
  if (temperature > 25.0) {
    digitalWrite(RELAY_PIN, HIGH); // Turn on heater or fan
  } else {
    digitalWrite(RELAY_PIN, LOW); // Turn off heater or fan
  }

delay(1000);
}
```
These examples demonstrate the basic usage of the XH-W1209 temperature controller module with the acrylic case in various contexts. The acrylic case provides a protective and compact housing for the temperature controller, ensuring reliable operation and easy viewing of the LCD display.