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12V DS18B20 Temperature Control Module Relay Heating Cooling

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Temperature Meter & Controllers for everyday users

The 12V DS18B20 Temperature Control Module Relay Heating Cooling is a value-for-money temperature meter & controllers designed for everyday users. It features Item Type: Temperature Control Module and Model No. / Name: DS18B20.

₹1,336
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Total: ₹1,336
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 24 Aug7 Sept
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Quick Specs

Item Type: Temperature Control Module
Model No. / Name: DS18B20
Operating Voltage (V): DC 12
Temperature Sensor (Y/N): Y(DS18B20 Waterproof Digital Sensor)
Temperature Range: -55 to +125
Control: Output :Relay (10A max load)

Ideal For

Everyday convenience
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SKU: robu-3217664Category: Temperature Meter & Controllers

About This Product

The 12V DS18B20 Temperature Control Module Relay Heating Cooling is a value-for-money temperature meter & controllers designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: Temperature Control Module
  • Model No. / Name: DS18B20
  • Operating Voltage (V): DC 12 — works with standard household power
  • Temperature Sensor (Y/N): Y(DS18B20 Waterproof Digital Sensor) — protected against splashes and rain
  • Temperature Range: -55 to +125 — reliable connection even at a distance
  • Control: Output :Relay (10A max load)
  • Temperature sensor accuracy: ±0.5°C
  • Cable Length: 100

Why Buy from Elecvora?

Elecvora sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

The DC12V Temperature Detection Control Module is a compact and reliable temperature controller designed for precise heating and cooling automation. Equipped with a high-accuracy DS18B20 digital temperature sensor, this module automatically controls connected devices through a relay switch based on preset temperature thresholds. Ideal for DIY electronics, incubators, aquariums, refrigeration units, greenhouses, and industrial temperature monitoring, this controller ensures stable and accurate thermal regulation. Its clear digital display and easy-to-use buttons allow quick configuration of temperature limits, making it perfect for both hobbyists and professionals.

Features:

  1. High-precision DS18B20 digital temperature sensor
  2.  Supports both Heating and Cooling modes
  3.  Clear LED display for real-time temperature monitoring
  4. Adjustable temperature control range
  5.  Relay output for automatic device switching
  6. Compact design for easy installation
  7.  Stable DC 12V operation

Package Includes:

1 x 12V DS18B20 Temperature Control Module Relay Heating Cooling

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.