The 7-Segment Serial Display turns the thirteen pins necessary to control a 4-digit 7-segment display into just one or three. The display will give you full control of all digits, decimal points, the colon and the apostrophe.
This 20 character by 2 line LCD, comes with an easy to use serial communication interface and has the capability to connect up to a 5 by 5 matrix style keypad.
The Adafruit LCD backpacks reduce the number of pins needed to connect to an LCD. LCDs are a fun and easy way to have your microcontroller project talk back to you.
This 20 character x 2 line format sees a lot of use in rackmount server applications. Features a 25-key keypad interface and is networkable via the on-board I2C interface.
The MX212 - USB Driver Bay kit features everything you need to mount a 20 character x 2 line Blue USB LCD with a 24 key keypad interface, into a standard front mount PC Computer Bay.
This is the serial backpack, not to be confused with a serial handbag, for graphic LCDs, providing a simple serial interface to a full range of controls.