Features:
It has similar structure with Diecimila/Duemilanove, but different size, to reduce the size, the components are installed on both sides of the printed circuit board.
The Version3 can be powered through the mini USB port (up to 500mA). The external power supply 6-12v outputs VINor 5V, and the output of the external power supply adjusted to 5V. The power supply automatically selects the max-voltage.
Adopts CH340G chip as UART-USB converter, stable data exchange results can be obtained at 12Mhz operating frequency.
The smaller sized V3 based-on ATmega168 micro-controller (16MHz) can be used with the model board for solderless wiring (experimental board).
This ATmega168 has a V3 pin out instead of V2.
Specifications:
Material: ABS+Printed Circuit Board
Color: As picture
Package contains: 1pc ATmega168 Development Board
Note:
Please allow slight dimension difference due to different manual measurement.
Please note that slight color difference should be acceptable due to the light and screen.

Features:
It has similar structure with Diecimila/Duemilanove, but different size, to reduce the size, the components are installed on both sides of the printed circuit board.
The Version3 can be powered through the mini USB port (up to 500mA). The external power supply 6-12v outputs VINor 5V, and the output of the external power supply adjusted to 5V. The power supply automatically selects the max-voltage.
Adopts CH340G chip as UART-USB converter, stable data exchange results can be obtained at 12Mhz operating frequency.
The smaller sized V3 based-on ATmega168 micro-controller (16MHz) can be used with the model board for solderless wiring (experimental board).
This ATmega168 has a V3 pin out instead of V2.
Specifications:
Material: ABS+Printed Circuit Board
Color: As picture
Package contains: 1pc ATmega168 Development Board
Note:
Please allow slight dimension difference due to different manual measurement.
Please note that slight color difference should be acceptable due to the light and screen.