Arduino One Chip

      ผมเจอโปรเจคที่สร้าง Arduino ที่ใช้อุปกรณ์น้อยมาก (ตามรูป) ใครสนใจก็ไปตามลิงค์ได้เลยครับ

http://www.geocities.jp/arduino_diecimila/obaka/project-2/index_en.html#top

• 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.