gizDuino v3.0

it is an open source computing platform based on a simple input/output (I/O) board and the use of standard programming language; in otherwords, it is a tool for implementing a program you have designed. Gizduino is programmed using the IDE (Integrated Development Environment).

Power Input: 
External:8V-12V USB:5V
Microcontroller : 
ATmega 168 or ATmega 328
Debubger Port: 
ICSP
I/O port: 
20 I/Os
(14 Digital I/O & 6 Analog In
DC Power Outouyt: 
3.3V
On-board Crystal: 
16MHz and 12MHz
PCB Dimensions: 
2.7 x 2.1 inch