AVR LCD Thermometer—LM35
Source: InternetPublisher:9xNPSFu Keywords: AVR LCD thermometer Updated: 2026/03/27
AVR LCD Thermometer LM35
The National Semiconductor LM35 used in this project is a precision Celsius temperature sensor with an analog output voltage. Its range is -55ºC to +150ºC with an accuracy of ±0.5ºC. The output voltage is 10mV/ºC. The output voltage is converted by an ATmega8 AD converter. The temperature is displayed on an LCD module. In this example, the thermometer has a range of 0ºC to 40ºC and a resolution of 0.5ºC. If you require Fahrenheit readings, you can use the LM34.
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