http://kx5thpx2olielkihfyo4jgjqfb7zx7wxr3sd4xzt26ochei4m6f7tayd.onion/read/xnGlTMrWtoQug-m4/ch07s02.html
Some Advanced Techniques Data storage with EEPROMs Three native pools of memory on the Arduino boards Writing and reading with EEPROM core library External EEPROM wiring Reading and writing to the EEPROM Using GPS modules Wiring the Parallax GPS receiver module Parsing GPS location data Arduino, battery, and autonomy Classic cases of USB power supplying Supplying external power Supplying with batteries Power adapter for Arduino supply How to calculate current consumption Drawing on gLCDs...