Keyestudio EASY plug RJ11 Analog Temperature Sensor Module for Arduino STEAM

The Keyestudio EASY plug RJ11 Analog Temperature Sensor Module is an affordable and reliable thermistor-based sensor designed for real-time environmental monitoring. It is ideal for students, educators, and hobbyists building STEAM projects like automated gardens or home alarm systems. This module is designed to connect seamlessly with the EASY plug control board system using a secure RJ11 connector.

Thermistor-based temperature sensing

This analog sensor utilises a high-quality thermistor whose resistance changes in response to the surrounding environment. It allows your microcontroller to detect subtle temperature variations and output them as analog data.

Wide temperature measurement range

Capable of measuring temperatures from -55 degrees Celsius up to 315 degrees Celsius, this sensor is highly versatile. It is well-suited for demanding environments, from cold storage setups to high-heat monitoring applications.

Simple RJ11 plug-and-play connection

Designed to be used with the EASY plug control board, this module features a high-quality RJ11 connector. This eliminates messy breadboard wiring, making it perfect for classroom environments and rapid prototyping.

Easy programming and calibration

The sensor sends real-time data directly to your Arduino's analog IO pins. With simple programming, you can easily convert the raw analog output into accurate degrees Celsius.

Practical applications for STEAM

This cost-effective module is widely applied in practical projects such as smart gardening systems and home alarms. Keyestudio provides a dedicated wiki tutorial page to help students and makers get started quickly.

Safe 5V operating voltage

Operating at a standard 5V working voltage, this sensor integrates safely with standard Arduino-compatible development boards. This makes it a reliable choice for educational kits and hobbyist builds.