Tag Archives: arduino

Playing a Tone Through an Arduino Connected Piezo

I’m working on a top secret project, all I’ll say is it involves the Arduino, Twitter, and the refrigerator, and needed to play a tone through a piezo connected to the Arduino. I looked around and the closest I could … Continue reading

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Quick & Easy Temperature Logging with the Arduino

Basic Voltage Divider with a Thermistor: Typical voltage divider, matched would have made better sense but the thermistor was a random one salvaged from consumer electronics so I didn’t know the value in advance. Would work just fine like this … Continue reading

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