LM35 Temperature Sensor – Analog Temperature Sensor for Arduino and Electronics Projects
The LM35 Temperature Sensor is a precision analog device that provides temperature readings in Celsius. It’s ideal for environmental monitoring, DIY electronics, Arduino projects, and embedded systems. With a simple 3-pin interface, it's easy to connect and use with a wide range of microcontrollers.
 
Key Features:
Accurate Temperature Sensing
Linear analog output directly proportional to temperature in °C (10 mV per °C).
Factory-Calibrated in Celsius
No need for additional calibration or conversion calculations.
Low Power Consumption
Operates with minimal current, making it ideal for battery-powered and embedded devices.
Wide Operating Range
Measures temperature from 0°C to 100°C (standard version) with high reliability.
Simple 3-Pin Interface
VCC, GND, and analog output for fast integration with microcontroller analog pins.
 
Applications:
Room temperature monitoring
Weather stations
HVAC systems
Thermal safety and control systems
Robotics and automation
DIY electronics and IoT projects
 
Package Includes:
1 × LM35 Temperature Sensor
 
Specifications:
Temperature Range: 0°C to 100°C
Output Voltage: 10 mV/°C
Accuracy: ±0.5°C (at 25°C)
Operating Voltage: 4V – 30V DC
Output Type: Analog
Power Consumption: < 60 μA
 
Dimensions:
Length: 18 mm
Width: 5 mm
Height: 5 mm
 
Weight: 1 g
 
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