Equilux a Arduino clock
I created a Arduino controled led clock with 60 rgb led’s. This one is inspired by the Equinox Clock from Bram Knaapen. LED strip For the 60 RGB leds I use a string of RGB leds that I order directly from China, each of those leds has a LPD6803 IC. A arduino library for this string can be found at adafruit’s github. Time Keeping For time keeping I am using a a RTC DS1307 that is connected via I2C to pin A4 and A5 on the Arduino. Pin 7 from the DS1307 is connected to pin D2 on the Arduino an is set to a 1Hz Square Wave. I am using this to give the Arduino every second a interrupt, this made the timing a lot easier. I build the DS1307 on a custom should with breakout pins. ...