PeekyPokey USB GPIO UART (utgår)

PeekyPokey is a simple yet ingenious way to give your PC a GPIO-port. Via this device you can sense and control signals and things in the physical world. PeekyPokey is breadboard friendly, and fits perfectly thanks to its DIP-24 socket. The PC is connected via the onboard USB-port, which is also used to power the unit. Drivers and example programs for Windows can be found on the PeekyPokey project site (see more under files).
Some examples of what you can do with a PeekyPokey:
Controlling relays
Driving RC servos and stepper motors
Reading RFID card and tags
Interfacing with MIDI enabled instruments or sound modules
Reacting on physical switches, buttons and sensors
Writing text on LCD display
Breadboard power supply +5V and 3.3V
USB to serial converter
Specifications:
8 general purpose digital inputs/outputs (GPIO), each with indicator LED and a 100k pull-down resistor Configurable serial Tx/Rx LEDs
On-board 3.3V regulator
Mechncical switch to select Vdd and logic levels 5V or 3.3V
Vdd plus fixed 5V and 3.3V available as power sources
USB bus powered with indicator LED
Jumper to enable/disable all LED
Standard 0.6" DIP-24 socket footprint
Built-in EEPROM for storing power-on configurations
Integrated 300 - 921 600 bps buffered serial port (TTL UART) with h/w flow control
Additional info can be found in the Datasheet