Whilst having a bit of fun making Xmas tunes with the Arduino, we can also learn a couple of things. Let's cover a simple use of ARRAYs, find out what PROGMEM is all about and how we can split our ...

63 lines (51 loc) · 1.68 KB #include <Arduino.h> /* Arrays Demonstrates the use of an array to hold pin numbers in order to iterate over the pins in a sequence. Lights multiple LEDs in sequence, then ...

Tronixstuff has a borderline insane tutorial series going, and as of now, 27 chapters have been published. It's essentially the Arduino Bible, but the two most recent additions in particular have ...

In this tutorial we use SPI Protocol for communication between two Arduinos. Here one Arduino will act as Master and another one will act as Slave, two LEDs and push buttons will be connected to both ...

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… ...