DIY Arduino LED Matrix Display from Ardumotive.com

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Guide: http://www.ardumotive.com/ledmatrixen...

Fb page:   / ardumotive  

This Arduino LED display made with ten 8x8 MAX7219 modules. We used the DS1307 RTC module to display the time, date and day of the week. The DHT-22 sensor can measure the room temperature and humidity. The brightness level of the display can be automatically adjust by photocell value or manually setted by software.

The correct time/date, brightness level and ticker text can be configured wirellesly by windows or android software via bluetooth hc-06 module.

Time
Day of the week
Date
Temperature and Humidity
Ticker Text
Adjustable brightness level
Bluetooth communication