Luckily, requisite googling found a “multifunction shield” for the Arduino Uno platform available at a low ... Byte maps to select digit 1 to 4 */ const byte SEGMENT_SELECT[] = {0xF1,0xF2,0xF4,0xF8}; ...

Here is a simple, yet useful circuit of an Arduino 4-digit 7-segment LED display unit. The module used here is a self-contained, compact common-cathode module containing four 7-segment LED numeric ...

While there are a couple of open-source brushless drivers already available, [neuromancer2701] created his own brushless motor controller on an Arduino shield. [neuromancer2701]’s shield is a ...

Sure, you can add tons of functionality via strap-on boards called “shields”.. but those can get expensive quick. Want your Arduino project ... trivia deal ends June 4.

[Colin] wanted a way to reliably control an Arduino via ham radio ... [Colin] built a shield that has an audio input and can decode DTMF signals. The hardware is based around an MT8870 DTMF ...

The 1Sheeld is an ad-on board (or shield) for Arduino that allows you to connect your Android smartphone and access many different shields that have been recreated in digital form. Not only that ...

In conjunction with Arduino, Telefónica is presenting a new version of the Arduino GSM/GPRS Shield project at the Campus Party in Berlin. The project added a GPRS/GSM connection to a free ...