The Story
Easy-to-Use LM35D Analog Temperature Sensor
Reliable and Accurate Temperature Sensing
The LM35D analog temperature sensor is a precision device designed for simple and accurate temperature measurements. It is ideal for hobbyists, students, and anyone needing straightforward temperature sensing in DIY projects, home automation, or electronics experiments.
Main Features of the LM35 Temperature Sensor
- Calibrated Directly in Celsius (Centigrade): No conversion needed—easy to read and use.
- Linear Output: +10.0 mV/°C scale factor makes it simple to work with and understand.
- Accurate Measurements: Provides 0.5°C accuracy at room temperature (+25°C).
- Wide Measurement Range: Detects temperatures from −55°C to +150°C.
- Low Power Consumption: Less than 60 μA current drain allows for long battery life.
- Low Self-Heating: Only 0.08°C rise in still air, ensuring trustable readings.
Why Choose the LM35D Analog Temperature Sensor?
Unlike many digital sensors, the LM35D provides a simple voltage output that is directly proportional to the Centigrade temperature. This means there are no complicated calculations—just connect and measure! As the temperature moves from 0°C to 100°C, the output voltage smoothly goes from 0 to 1 volt.
The 3-lead TO-92 plastic case is easy to handle and fits easily into most circuit boards or breadboards. It's a perfect match for use with microcontrollers like Arduino, Raspberry Pi (with an analog-to-digital converter), or even as a standalone thermometer using a digital multimeter.
Common Applications for the LM35D Sensor
- DIY temperature monitoring projects
- Arduino and Raspberry Pi temperature sensor modules
- Home weather stations
- Room, appliance, or computer temperature tracking
- Educational projects and science experiments
LM35D Technical Details
- Operating Voltage: 4V to 30V DC
- Temperature Range: −55°C to +150°C
- Output: Linear analog voltage, 10 mV/°C
- Accuracy: ±0.5°C (at +25°C)
- Package: 3-Lead TO-92 Plastic Case
- Manufacturer: National Semiconductor
- Manufacturer Part Number: LM35DZ
- Vetco Product ID: VUPN7394
Easy Integration with Popular Platforms
The LM35D temperature sensor works with any analog input, making it a great choice for Arduino and other microcontroller projects. Simply connect the sensor and start measuring temperatures accurately—with no complicated setup.
Documentation
- LM35DZ Datasheet (PDF Download)
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Easy-to-Use LM35D Analog Temperature Sensor
Reliable and Accurate Temperature Sensing
The LM35D analog temperature sensor is a precision device designed for simple and accurate temperature measurements. It is ideal for hobbyists, students, and anyone needing straightforward temperature sensing in DIY projects, home automation, or electronics experiments.
Main Features of the LM35 Temperature Sensor
- Calibrated Directly in Celsius (Centigrade): No conversion needed—easy to read and use.
- Linear Output: +10.0 mV/°C scale factor makes it simple to work with and understand.
- Accurate Measurements: Provides 0.5°C accuracy at room temperature (+25°C).
- Wide Measurement Range: Detects temperatures from −55°C to +150°C.
- Low Power Consumption: Less than 60 μA current drain allows for long battery life.
- Low Self-Heating: Only 0.08°C rise in still air, ensuring trustable readings.
Why Choose the LM35D Analog Temperature Sensor?
Unlike many digital sensors, the LM35D provides a simple voltage output that is directly proportional to the Centigrade temperature. This means there are no complicated calculations—just connect and measure! As the temperature moves from 0°C to 100°C, the output voltage smoothly goes from 0 to 1 volt.
The 3-lead TO-92 plastic case is easy to handle and fits easily into most circuit boards or breadboards. It's a perfect match for use with microcontrollers like Arduino, Raspberry Pi (with an analog-to-digital converter), or even as a standalone thermometer using a digital multimeter.
Common Applications for the LM35D Sensor
- DIY temperature monitoring projects
- Arduino and Raspberry Pi temperature sensor modules
- Home weather stations
- Room, appliance, or computer temperature tracking
- Educational projects and science experiments
LM35D Technical Details
- Operating Voltage: 4V to 30V DC
- Temperature Range: −55°C to +150°C
- Output: Linear analog voltage, 10 mV/°C
- Accuracy: ±0.5°C (at +25°C)
- Package: 3-Lead TO-92 Plastic Case
- Manufacturer: National Semiconductor
- Manufacturer Part Number: LM35DZ
- Vetco Product ID: VUPN7394
Easy Integration with Popular Platforms
The LM35D temperature sensor works with any analog input, making it a great choice for Arduino and other microcontroller projects. Simply connect the sensor and start measuring temperatures accurately—with no complicated setup.
Documentation
- LM35DZ Datasheet (PDF Download)
