= How to use Switch-Science USB Stick. スイッチサイエンスUSBスティックの使い方 = [[br]] Schematic 回路図[[br]] [[Image(OHS_SSCI_STICK.png,320px)]][[br]] PDF Schematic is here [attachment:OHS_SSCI_STICK.pdf] Switch-Science USB Stick is Fantastic USB device for Open Hardware Summit comers.[[br]] You can see sparkling three colors LEDs that have many brink patterns, if insert the USB Stick to your any USB Slot.(*1)[[br]] It has three colors LEDs and AVR micro-controller that was made by Atmel corporation.[[br]] Notice[[br]] (*1) Switch-Science USB Stick is a little thin as USB standard board.[[br]] If the USB Stick can not match your USB Slot, you should paste some paper (ex.name card) to the USB Stick backside please.[[br]]