SparkFun LED Array - 8x7 Arduino Library for the charlieplexed 8x7 LED Array. To use the LED array with any ATmega 168 or 328-based Arduino, see the SparkFun LED Array (8x7) Hookup Guide. A version of ...

This tutorial will guide you through the process of building a tachometer around an Arduino. Tachometers are used to measure rotation rate in Revolutions Per Minute (RPM). You don’t need much… ...

Programming microcontrollers using the Arduino platform was already easy, but doing it with this tutorial kit is even easier. And to make it easy on your wallet too, we now offer a discount of £8!* ...

Arduino Library for the charlieplexed 8x7 LED Array. To use the LED array with any ATmega 168 or 328-based Arduino, see the SparkFun LED Array (8x7) Hookup Guide. A version of the LED array (called ...