LCD 1602 Keypad Shield Description: (Single buy, click here)
This is a basic 16 character by 2 line black-on-green display.
Utilizes the extremely common HD44780 parallel interface chipset.
Interface code is freely available.
Blue Backlight with white words.
Uses 4 Bit Arduino LCD Library.
Size:8cm x 5.9cm – 3.15inch x 2.32inch.
Mega2560 R3 ATmega2560-16AU Control Board Description: (Single buy, click here)
Operating voltage: 5V
Input voltage (recommended): 7-12V
Input voltage (limits): 6-20V
Digital I / O pins: 54 (of which 14 provide PWM output)
Analog input pins: 16
DC current per I / O pin: 40 mA
DC current for 3.3V Pin: 50 mA
Flash Memory: 256 KB of which 4 KB used by bootloader
SRAM: 8 KB
EEPROM: 4 KB
Clock Speed: 16MHz
1 x LCD 1602 Keypad Shield
1 x Mega2560 R3 ATmega2560-16AU Control Board with USB cable