Source code for this version of the Timber project
http://hamradioprojects.com/authors/wa5znu/+timber-rtc/code

Argent Radio Shield Library
http://hamradioprojects.com/authors/wa5znu/+ARS/ArgentRadioShield.zip

Adafruit RGBLCD Shield and Library
http://www.adafruit.com/products/716

AdaFruit SD Card + RTC Shield
http://www.ladyada.net/make/logshield

DFRobot LCDKeypad Shield
http://www.dfrobot.com/index.php?route=product/product&product_id=51

DFRobot LCDKeypad Library
http://hamradioprojects.com/authors/wa5znu/+LCDShields/code/LCDKeypad.zip

Adafruit Logging Shield with SD and Real-Time Clock and Library
http://www.adafruit.com/products/243