ទស្សនាវដ្ដីអេឡិចត្រូនិចកម្ពុជា : One Chip Arduino

One Chip Arduino

The circuit of LilyPad arduino is mounted on the DIP of ATmega88.
There are Reset-SW,Skech loading pin-header and LED of D13.
Using internal clock 8MHz.
Doesn't put ICSP pin-header because there is no space.
Cost is less than 500yen($5).
Source code of bootloader for the ATmega88 which is made by Mr. bird.dip.jp. And recompiled it with clock 8MHz.
Writing the sketch uses an USB-Serial converter.