I have a bit of a love/hate relationship with the Arduino. But if I had two serious gripes about the original offering it was the 8-bit CPU and the lack of proper debugging support. Now there&#8217… ...

A few years ago, the most common method to put an Arduino project on the web was to add a small router loaded up with OpenWrt, wire up a serial connection, and use this router as a bridge to the In… ...

A keypad is one of the most commonly used input devices in microprocessor applications. In a standard keypad wired as an X-Y switch matrix, normally-open switches connect a row to a column when ...

This is a little DIY project with an Arduino Uno, SD card breakout board, and LM35 temperature sensor. To build a temperature logger using a microSD card, just connect the LM35 analog temperature ...

LittleBits is aware of just how intimidating these make-it-yourself gadgets can be, so it has just launched its first software-programmable module, the Arduino at Heart.

Sparki uses an ATMega32 processor and a custom bootloader to run Arduino functionality. It has a distance sensor to calculate the distance to walls and objects, an accelerometer, light-sensing ...

The Arduino IDE should be available at Pi logo > Electronics > Arduino IDE After downloading and successfully installing Arduino IDE on your PC, you have to write a program on IDE. Now, go to the ...

Arduino was expected to be useful "in that particular tiny context," but it morphed into something much bigger. "It sort of escaped the lab—let's put it this way, you know like a virus—and ...

Build a Battery Tester. An Arduino can be used to test the life of any battery with less than 5 volts, Boxall says. So, for a quick way to see how much juice your AAA, AA, C, or D batteries have ...

Off-white business cards with Silian Rail lettering are so passé -- these days; it's all about creativity. This Game Boy look-alike, for instance, demonstrates its creator's skills in one fell ...