The LM35 is a precision analog temperature sensor that outputs a voltage directly proportional to temperature (10 mV/°C). It is a classic for teaching analog reading on the Arduino.
Key Features
- Linear 10 mV/°C output
- No calibration needed
- Simple analog reading
- Low self-heating
- 3-pin TO-92 package
Specifications
| Range | -55 to 150 °C |
| Output | Analog (10 mV/°C) |
| Accuracy | ±0.5 °C typ. |
| Voltage | 4–30V |
Popular Project Ideas
- Digital thermometer
- Temperature-controlled fan
- Analog-read learning project
- Overheat alarm
Buy it from Arduino Corner — Pakistan’s dedicated Arduino & electronics store in Rawalpindi. Genuine parts, tested before dispatch, COD across Pakistan, and friendly support for your student and university projects.
