Difference between revisions of "Reading Temperature with AVR Breakout"
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| + | In this tutorial we will set up and read the temperature from LM35 using ADC of Atmega32 AVR breakout. | ||
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| + | =Basics= | ||
| + | Initially we will read a raw data from ADC. Atmega32 comes with 10-bit 8-channel inbuilt ADC. We will connect 10k Pot to channel 0, vary it and read the raw voltage. After that we will connect the LM35 temperature sensor to channel 0 and read the temperature as shown in Hook up. We will display the converted value on Terminal.<br/> | ||
| + | Refer [[Reading Temperature with AVR ADC]] for basics of Atmega32 ADC. | ||
Revision as of 11:31, 5 April 2016
In this tutorial we will set up and read the temperature from LM35 using ADC of Atmega32 AVR breakout.
Basics
Initially we will read a raw data from ADC. Atmega32 comes with 10-bit 8-channel inbuilt ADC. We will connect 10k Pot to channel 0, vary it and read the raw voltage. After that we will connect the LM35 temperature sensor to channel 0 and read the temperature as shown in Hook up. We will display the converted value on Terminal.
Refer Reading Temperature with AVR ADC for basics of Atmega32 ADC.