LM35D Digital Temperature Sensor Linear Module
It operates on a 4–30V supply voltage and provides a linear analog output in Celsius. Known for low self-heating and consistent performance, the module remains popular in automation, weather systems, and embedded electronics.
LM35D Digital Temperature Sensor Linear Module
Available:In Stock
- Product SKU: KG007
₹ 89
₹ 99
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Specification
Description
LM35D Temperature Sensor Linear Module
The lm35d temperature sensor offers stable and accurate readings, making it an excellent choice for projects that require precise thermal measurement. As a widely used LM35 sensor, it delivers an analog voltage directly proportional to the surrounding temperature. Because it aligns naturally with different temperature sensor applications, it becomes a reliable solution for monitoring and control in electronic systems.It operates on a 4–30V supply voltage and provides a linear analog output in Celsius. Known for low self-heating and consistent performance, the module remains popular in automation, weather systems, and embedded electronics.
Technical Details
- Supply Voltage: 5V
- Output: Analog
- Temperature Range: -55°C to 150°C
- Accuracy: ±0.5°C
- Pins: 3-pin
- Length × Width × Height(mm) : 35 × 15 × 8
- Weight (gm) : 5
Features
- Model: LM35D Digital Temperature Sensor
- Linear Analog Output
- Directly Proportional to Temperature
- High Accuracy: ±0.5°C at Room Temperature
- Wide Operating Temperature Range: -55°C to 150°C
- Low Power Consumption
- Three-Pin Interface: VCC, GND, Analog Out
Pin Description:
- VCC: Power Supply (5V)
- OUT: Analog Output (Proportional to Temperature)
- GND: Ground
Applications :
- Weather Monitoring: Measures environmental temperature in weather stations.
- HVAC Systems: Regulates heating, ventilation, and air conditioning.
- Home Automation: Monitors room temperature for smart home devices.
- Industrial Equipment Monitoring: Tracks machinery temperature to prevent overheating.
- Automotive Applications: Measures engine and cabin temperature.
- Medical Devices: Used in thermometers and patient monitoring systems.
- Consumer Electronics: Integrated into smartphones and laptops for thermal management.
- Agriculture: Monitors greenhouse or soil temperature.
- Appliances: Controls temperature in refrigerators, ovens, and ACs.
- IoT and DIY Projects: Ideal for custom temperature sensor solutions.
Integration with Arduino

Sample Code
Physical Attributes
- Length × Width × Height(mm) : 35 × 15 × 8
- Weight (gm) : 5
Package Includes
- 1 x LM35D Digital Temperature Sensor Linear Module