Uploaded June 2015 | Updated September 2026, 1 day ago

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The prototype is finished. Now it's time to build it :-). Components:
1x ATMega328P (not an arduino)
1x 4 digit 7 segment display
4x BC327 pnp transistors
2x DALLAS DS18B20 temperature sensors
2x Red led
3x Button switch
Resistors and wires

Source code on GitHub: github.com/leonvandenbeukel/AVR-Thermometer