Category Archives: Arduino

Polyphonic Music On An Arduino

The Arduino tone() function can be tricked into playing chord-like sounds. Here’s how. Continue reading

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A Weather Prognosticator

A Weather Prognosticator, to visually show the hourly forecast temperature by color. Continue reading

Posted in 3D Printing, Arduino, C, Coding, Design, Digital, Electronics, HOW-TO, Internet, Level 2, Networking, Projects | Tagged , , , , , , | Leave a comment

Dirt Cheap Arduino Clones

Working Arduino Uno clones for $2.65 shipped. That is all. Continue reading

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Just the Thing

For $16, the SparkFun ESP8266 Thing can connect your gadget to WiFi. Continue reading

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